{"id":49721,"date":"2026-09-24T15:12:00","date_gmt":"2026-09-24T13:12:00","guid":{"rendered":"https:\/\/www.chinasmartbuy.com\/blog\/?p=49721"},"modified":"2026-09-24T11:36:30","modified_gmt":"2026-09-24T09:36:30","slug":"iphone-18-pro-1tb-2tb-memoria-qlc-piu","status":"publish","type":"post","link":"https:\/\/www.chinasmartbuy.com\/blog\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\/","title":{"rendered":"iPhone 18 Pro, i modelli da 1TB e 2TB possono essere pi\u00f9 lenti"},"content":{"rendered":"\n\n<style>\n  :root {\n    --red: #CC1B1B;\n    --red-light: rgba(204,27,27,0.08);\n    --red-mid: #e84040;\n    --accent-soft-bg: rgba(204,27,27,0.07);\n    --accent-soft-border: rgba(204,27,27,0.18);\n    --text: #1a1a1a;\n    --text-muted: #666;\n    --card: #ffffff;\n    --border: #ebebeb;\n    --page-bg: #ffffff;\n    --surface-soft: #fafafa;\n    --surface-contrast: #f0f0f0;\n    --line-soft: #f5f5f5;\n    --soft-label: #bbb;\n    --muted-label: #999;\n    --copy: #333;\n    --font-head: 'Bebas Neue', sans-serif;\n    --font-body: 'DM Sans', sans-serif;\n    --heading-spacing: 0.04em;\n    --heading-weight: 400;\n    --spec-header-spacing: 0.08em;\n    --quickfacts-shadow: 0 10px 24px rgba(15,23,42,0.06);\n  }\n  .fbp5-wrap,.fbp5-wrap * { box-sizing:border-box; margin:0; padding:0; }\n  .fbp5-wrap { font-family:var(--font-body); color:var(--text); line-height:1.7; max-width:860px; margin:0 auto; padding:0 24px 80px; display:flex; flex-direction:column; gap:52px; }\n  .fbp5-wrap[data-rh-site-profile=\"klav\"] { padding:24px 24px 80px; background:var(--page-bg); border-radius:24px; }\n  .fbp5-intro { padding-top:36px; border-top:3px solid var(--red); }\n  .fbp5-intro p { font-size:17px; color:var(--copy); line-height:1.85; margin-bottom:18px; }\n  .fbp5-intro strong { color:var(--text); font-weight:700; }\n  .rh-phonebox { background:var(--card); border:2.5px solid var(--red); border-radius:16px; overflow:hidden; margin:4px 0 0; }\n  .rh-phonebox-topbar,.rh-phonebox-bottombar { height:4px; background:linear-gradient(90deg,var(--red),var(--red-mid),var(--red)); }\n  .rh-phonebox-header { padding:24px 28px; background:var(--surface-soft); border-bottom:1px solid var(--border); display:flex; align-items:flex-start; gap:24px; }\n  .rh-phonebox-hero { width:200px; height:267px; flex-shrink:0; overflow:hidden; border-radius:12px; background:var(--surface-contrast); display:flex; align-items:center; justify-content:center; }\n  .rh-phonebox-hero img { width:100%; height:100%; object-fit:cover; display:block; }\n  .rh-phonebox-header-main { flex:1; display:flex; flex-direction:column; gap:12px; min-width:0; }\n  .rh-phonebox-tag { display:inline-flex; align-items:center; gap:8px; width:fit-content; font-size:11px; font-weight:700; letter-spacing:0.1em; text-transform:uppercase; color:var(--red); background:var(--accent-soft-bg); border:1px solid var(--accent-soft-border); border-radius:100px; padding:4px 12px; }\n  .rh-phonebox-tag-icon, .rh-phonebox-hl-icon, .rh-phonebox-section-icon { font-family:\"Apple Color Emoji\",\"Segoe UI Emoji\",\"Noto Color Emoji\",\"Segoe UI Symbol\",sans-serif; }\n  .rh-phonebox-tag-icon { font-size:12px; line-height:1; }\n  .rh-phonebox-title { font-family:var(--font-head); font-size:clamp(24px,3.5vw,38px); line-height:1; color:var(--text); letter-spacing:0.02em; margin:0; }\n  .rh-phonebox-title span { color:var(--red); }\n  .rh-phonebox-title em { font-style:normal; font-size:0.6em; color:var(--soft-label); font-family:var(--font-body); font-weight:300; letter-spacing:0.01em; }\n  .rh-phonebox-sub { font-size:14px; color:var(--muted-label); font-weight:300; margin:0; }\n  .rh-phonebox-highlights { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:10px; }\n  .rh-phonebox-hl { background:#fff; border:1.5px solid var(--border); border-radius:10px; padding:12px 14px; display:flex; flex-direction:column; gap:6px; }\n  .rh-phonebox-hl-top { display:flex; align-items:flex-start; gap:8px; }\n  .rh-phonebox-hl-icon { font-size:15px; line-height:1; }\n  .rh-phonebox-hl-value { font-family:var(--font-head); font-size:22px; line-height:1; color:var(--text); letter-spacing:0.02em; }\n  .rh-phonebox-hl-value span { font-family:var(--font-body); font-size:12px; font-weight:600; color:var(--red); }\n  .rh-phonebox-hl-label { font-size:11px; line-height:1.3; color:var(--soft-label); }\n  .rh-phonebox-colors { padding:12px 28px; background:var(--surface-soft); border-bottom:1px solid var(--border); display:flex; align-items:center; gap:8px; flex-wrap:wrap; }\n  .rh-phonebox-colors-label { font-size:11px; font-weight:700; letter-spacing:0.08em; text-transform:uppercase; color:var(--soft-label); }\n  .rh-phonebox-color-chip { display:inline-flex; align-items:center; gap:6px; background:#fff; border:1.5px solid var(--border); border-radius:100px; padding:4px 12px 4px 6px; font-size:13px; color:var(--text); }\n  .rh-phonebox-color-dot { width:12px; height:12px; border-radius:50%; border:1px solid rgba(0,0,0,0.1); display:inline-block; flex-shrink:0; }\n  .rh-phonebox-section { border-bottom:1px solid var(--line-soft); display:grid; grid-template-columns:180px minmax(0,1fr); }\n  .rh-phonebox-section:last-of-type { border-bottom:none; }\n  .rh-phonebox-section-label { padding:18px 20px 18px 28px; background:var(--surface-soft); border-right:1px solid var(--border); display:flex; align-items:flex-start; gap:8px; }\n  .rh-phonebox-section-icon { font-size:16px; line-height:1; flex-shrink:0; margin-top:1px; }\n  .rh-phonebox-section-name { font-size:12px; font-weight:700; letter-spacing:0.05em; text-transform:uppercase; color:var(--muted-label); line-height:1.4; }\n  .rh-phonebox-section-values { padding:18px 28px 18px 22px; }\n  .rh-phonebox-row { margin-bottom:12px; }\n  .rh-phonebox-row:last-child { margin-bottom:0; }\n  .rh-phonebox-row-key { font-size:12px; font-weight:700; letter-spacing:0.06em; text-transform:uppercase; color:var(--red); display:block; margin-bottom:3px; }\n  .rh-phonebox-row-val { font-size:15px; line-height:1.6; color:var(--copy); }\n  .rh-phonebox-row-val strong { font-weight:600; color:var(--text); }\n  .rh-affbox { margin-top:-20px; }\n  .rh-affbox-wrap { width:100%; background:#fff; border:2px solid var(--border); border-radius:16px; overflow:hidden; }\n  .rh-affbox-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); }\n  .rh-affbox-col { padding:22px 24px; }\n  .rh-affbox-col:not(:last-child) { border-right:1px solid var(--line-soft); }\n  .rh-affbox-model { font-family:var(--font-head); font-size:22px; color:var(--text); letter-spacing:0.02em; margin-bottom:4px; line-height:1; }\n  .rh-affbox-model span { color:var(--red); }\n  .rh-affbox-from { font-size:11px; font-weight:700; letter-spacing:0.08em; text-transform:uppercase; color:var(--soft-label); margin-bottom:2px; }\n  .rh-affbox-amount { font-family:var(--font-head); font-size:36px; color:var(--red); letter-spacing:0.02em; line-height:1; margin-bottom:14px; }\n  .rh-affbox-ctas { display:flex; flex-direction:column; gap:8px; margin-bottom:14px; }\n  .rh-affbox-cta { display:inline-flex; align-items:center; justify-content:center; gap:8px; background:var(--red); color:#fff !important; text-decoration:none !important; border-radius:100px; padding:11px 22px; font-size:14px; font-weight:600; white-space:nowrap; }\n  .rh-affbox-cta.secondary { background:var(--text); }\n  .rh-affbox-cta svg { width:13px; height:13px; flex-shrink:0; }\n  .rh-affbox-coupon { display:flex; align-items:center; justify-content:space-between; gap:12px; border:1px dashed var(--accent-soft-border); background:var(--accent-soft-bg); border-radius:12px; padding:10px 12px; margin:0 0 12px; }\n  .rh-affbox-coupon-label { font-size:11px; font-weight:700; letter-spacing:0.08em; text-transform:uppercase; color:var(--red); }\n  .rh-affbox-coupon-code { font-family:var(--font-head); font-size:22px; line-height:1; color:var(--text); letter-spacing:0.03em; }\n  .rh-affbox-promo { font-size:12px; color:var(--text-muted); line-height:1.5; border-top:1px solid var(--line-soft); padding-top:12px; margin-top:2px; }\n  .rh-affbox-promo strong { color:var(--red); font-weight:600; }\n  .rh-affbox-disclaimer { margin-top:10px; font-size:12px; line-height:1.55; color:var(--text-muted); }\n  .rh-downloadjump { margin:-28px 0 0; display:flex; align-items:center; justify-content:space-between; gap:14px; background:#fff; border:1px solid var(--accent-soft-border); border-radius:16px; padding:13px 15px; box-shadow:var(--quickfacts-shadow); }\n  .rh-downloadjump strong { display:block; font-size:12px; font-weight:900; letter-spacing:0.08em; text-transform:uppercase; color:var(--red); line-height:1.2; }\n  .rh-downloadjump span { display:block; margin-top:3px; font-size:13px; color:var(--text-muted); line-height:1.35; }\n  .rh-downloadjump a { display:inline-flex; align-items:center; justify-content:center; flex-shrink:0; background:var(--red); color:#fff !important; text-decoration:none !important; border-radius:999px; padding:9px 14px; font-size:13px; font-weight:800; }\n  .rh-downloadbox { margin:4px 0 0; }\n  .rh-downloadbox-wrap { background:linear-gradient(135deg,var(--accent-soft-bg),#fff); border:1px solid var(--accent-soft-border); border-radius:18px; padding:20px; box-shadow:var(--quickfacts-shadow); }\n  .rh-downloadbox-head { display:flex; justify-content:space-between; align-items:flex-start; gap:16px; margin-bottom:14px; }\n  .rh-downloadbox-kicker { font-size:11px; font-weight:800; letter-spacing:0.12em; text-transform:uppercase; color:var(--red); margin-bottom:6px; }\n  .rh-downloadbox-title { font-family:var(--font-head); font-size:clamp(24px,3.4vw,34px); line-height:1; color:var(--text); letter-spacing:var(--heading-spacing); margin:0; }\n  .rh-downloadbox-count { flex-shrink:0; border:1px solid var(--accent-soft-border); background:#fff; color:var(--red); border-radius:999px; padding:6px 10px; font-size:11px; font-weight:800; text-transform:uppercase; }\n  .rh-downloadbox-links { display:flex; flex-wrap:wrap; gap:10px; }\n  .rh-downloadbox-link { display:inline-flex; align-items:center; justify-content:center; gap:8px; background:var(--red); color:#fff !important; text-decoration:none !important; border-radius:999px; padding:11px 16px; font-size:14px; font-weight:700; }\n  .rh-downloadbox-link svg { width:13px; height:13px; flex-shrink:0; }\n  .rh-downloadbox-note { margin:14px 0 0; font-size:12px; line-height:1.55; color:var(--text-muted); }\n  .rh-offerbox { margin:4px 0 0; }\n  .rh-offerbox-wrap { background:linear-gradient(135deg,var(--accent-soft-bg),#fff); border:1px solid var(--accent-soft-border); border-radius:18px; padding:20px; box-shadow:var(--quickfacts-shadow); }\n  .rh-offerbox-head { display:flex; justify-content:space-between; align-items:flex-start; gap:16px; margin-bottom:14px; }\n  .rh-offerbox-kicker { font-size:11px; font-weight:800; letter-spacing:0.12em; text-transform:uppercase; color:var(--red); margin-bottom:6px; }\n  .rh-offerbox-title { font-family:var(--font-head); font-size:clamp(24px,3.4vw,34px); line-height:1; color:var(--text); letter-spacing:var(--heading-spacing); margin:0; }\n  .rh-offerbox-count { flex-shrink:0; border:1px solid var(--accent-soft-border); background:#fff; color:var(--red); border-radius:999px; padding:6px 10px; font-size:11px; font-weight:800; text-transform:uppercase; }\n  .rh-offerbox-links { display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:10px; }\n  .rh-offerbox-link { display:flex; align-items:center; justify-content:center; gap:8px; background:var(--red); color:#fff !important; text-decoration:none !important; border-radius:999px; padding:11px 16px; font-size:14px; font-weight:800; text-align:center; }\n  .rh-offerbox-link small { opacity:.82; font-size:11px; font-weight:700; }\n  .rh-offerbox-link svg { width:13px; height:13px; flex-shrink:0; }\n  .rh-offerbox-note { margin:14px 0 0; font-size:12px; line-height:1.55; color:var(--text-muted); }\n  .rh-offer-inline { margin:0; }\n  .rh-offer-inline-wrap { display:flex; align-items:center; justify-content:space-between; gap:16px; background:var(--surface-soft); border:1px solid var(--accent-soft-border); border-left:4px solid var(--red); border-radius:16px; padding:16px 18px; box-shadow:var(--quickfacts-shadow); }\n  .rh-offer-inline-kicker { font-size:10px; font-weight:800; letter-spacing:0.12em; text-transform:uppercase; color:var(--red); margin-bottom:4px; }\n  .rh-offer-inline-title { font-size:15px; line-height:1.35; color:var(--text); font-weight:800; }\n  .rh-offer-inline-store { margin-top:3px; font-size:12px; color:var(--text-muted); font-weight:700; }\n  .rh-offer-inline-cta { display:inline-flex; align-items:center; justify-content:center; gap:8px; flex-shrink:0; background:var(--red); color:#fff !important; text-decoration:none !important; border-radius:999px; padding:11px 16px; font-size:13px; font-weight:800; white-space:nowrap; }\n  .rh-offer-inline-cta svg { width:13px; height:13px; flex-shrink:0; }\n  .rh-offer-inline-note { margin:9px 0 0; font-size:12px; line-height:1.55; color:var(--text-muted); }\n  .rh-external-embed { margin:4px 0 0; }\n  .rh-external-embed-wrap { width:100%; background:#fff; border:1px solid var(--border); border-radius:16px; overflow:hidden; box-shadow:var(--quickfacts-shadow); }\n  .rh-external-embed-head { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:14px 18px; background:var(--surface-soft); border-bottom:1px solid var(--border); }\n  .rh-external-embed-kicker { font-size:11px; font-weight:700; letter-spacing:0.08em; text-transform:uppercase; color:var(--red); }\n  .rh-external-embed-source { font-size:12px; color:var(--soft-label); }\n  .rh-external-embed-frame { position:relative; aspect-ratio:16 \/ 9; overflow:hidden; background:#000; min-height:0; }\n  .rh-external-embed-frame iframe, .rh-external-embed-frame > iframe { position:absolute !important; inset:0; width:100% !important; height:100% !important; min-height:0 !important; max-height:none !important; max-width:none !important; border:0; display:block; }\n  .rh-external-embed-body { padding:18px 20px; display:grid; gap:12px; }\n  .rh-external-embed-title { font-family:var(--font-head); font-size:24px; line-height:1; color:var(--text); letter-spacing:0.02em; }\n  .rh-external-embed-copy { font-size:14px; color:var(--text-muted); line-height:1.6; }\n  .rh-external-embed-link { display:inline-flex; align-items:center; gap:8px; width:fit-content; color:var(--red) !important; text-decoration:none !important; font-weight:700; }\n  .rh-external-embed-link svg { width:13px; height:13px; flex-shrink:0; }\n  .fbp5-section { display:flex; flex-direction:column; gap:0; }\n  .fbp5-section-label { display:inline-flex; align-items:center; gap:7px; font-size:11px; font-weight:700; letter-spacing:0.14em; text-transform:uppercase; color:var(--red); margin-bottom:10px; }\n  .fbp5-section-label::before { content:''; display:block; width:18px; height:2px; background:var(--red); }\n  .fbp5-section h2 { font-family:var(--font-head); font-size:clamp(27px,4vw,39px); letter-spacing:var(--heading-spacing); font-weight:var(--heading-weight); color:var(--text); line-height:1.05; margin-bottom:20px; }\n  .fbp5-section h2 span { color:var(--red); }\n  .fbp5-section p { font-size:17px; color:var(--copy); line-height:1.78; margin-bottom:14px; }\n  .fbp5-bullet-list { margin:18px 0 6px 20px; padding:0; display:flex; flex-direction:column; gap:10px; }\n  .fbp5-bullet-list li { font-size:16px; line-height:1.7; color:#1f2937; }\n  .fbp5-bullet-list li::marker { color:var(--red); }\n  .rh-quickfacts-grid { margin:18px 0 0; display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:12px; }\n  .rh-quickfacts-card { background:#fff; border:1px solid var(--border); border-radius:16px; padding:14px 16px; box-shadow:var(--quickfacts-shadow); display:flex; flex-direction:column; gap:6px; }\n  .rh-quickfacts-label { font-size:12px; font-weight:800; letter-spacing:0.08em; text-transform:uppercase; color:var(--red); }\n  .rh-quickfacts-value { font-size:15px; line-height:1.6; color:#1f2937; }\n  .fbp5-highlight { background:var(--red-light); border-left:4px solid var(--red); border-radius:0 10px 10px 0; padding:15px 19px; margin:18px 0 0; font-size:16px; color:var(--copy); line-height:1.65; }\n  .fbp5-info { background:var(--surface-soft); border:1px solid var(--border); border-radius:10px; padding:15px 19px; margin:18px 0 0; font-size:15px; color:var(--text-muted); line-height:1.65; }\n  .fbp5-scheda { background:var(--card); border:1px solid var(--border); border-radius:14px; overflow:hidden; margin:20px 0 0; }\n  .fbp5-scheda-header { background:var(--red); color:#fff; padding:14px 20px; font-family:var(--font-head); font-size:20px; font-weight:var(--heading-weight); letter-spacing:var(--spec-header-spacing); }\n  .fbp5-scheda-row { display:flex; border-bottom:1px solid var(--border); }\n  .fbp5-scheda-row:last-child { border-bottom:none; }\n  .fbp5-scheda-key { width:42%; padding:11px 16px; font-size:13px; font-weight:700; color:var(--text-muted); text-transform:uppercase; letter-spacing:0.06em; background:var(--surface-soft); flex-shrink:0; }\n  .fbp5-scheda-val { padding:11px 16px; font-size:14px; color:var(--text); font-weight:500; line-height:1.5; }\n  @media(max-width:600px) {\n    .fbp5-wrap { padding:0 14px 60px; gap:40px; }\n    .fbp5-section h2 { font-size:32px; }\n    .fbp5-scheda-row { flex-direction:column; }\n    .fbp5-scheda-key { width:100%; }\n    .rh-phonebox-header { padding:18px 16px; flex-direction:column; align-items:center; }\n    .rh-phonebox-hero { width:150px; height:200px; }\n    .rh-phonebox-highlights { grid-template-columns:repeat(2,minmax(0,1fr)); }\n    .rh-phonebox-colors { padding:16px; }\n    .rh-phonebox-section { grid-template-columns:1fr; }\n    .rh-phonebox-section-label { padding:14px 20px; border-right:none; border-bottom:1px solid var(--border); }\n    .rh-phonebox-section-values { padding:14px 20px; }\n    .rh-affbox-grid { grid-template-columns:1fr; }\n    .rh-affbox-col:not(:last-child) { border-right:none; border-bottom:1px solid var(--line-soft); }\n    .rh-affbox-cta { width:100%; }\n    .rh-downloadjump { align-items:flex-start; flex-direction:column; margin:-22px 0 0; }\n    .rh-downloadjump a { width:100%; }\n    .rh-downloadbox-head { flex-direction:column; }\n    .rh-downloadbox-link { width:100%; }\n    .rh-offerbox-head { flex-direction:column; }\n    .rh-offerbox-links { grid-template-columns:1fr; }\n    .rh-offer-inline-wrap { flex-direction:column; align-items:flex-start; }\n    .rh-offer-inline-cta { width:100%; }\n  }\n<\/style>\n<div class=\"fbp5-wrap rh-json-article\" id=\"rh-article-mufbzwjl-mvy6q\" data-rh-article-type=\"news\" data-rh-site-profile=\"china-smart-buy\">\n  <div class=\"fbp5-intro\">\n    \n    <p>Secondo un&#8217;indiscrezione riportata da SmartWorld, sui futuri iPhone 18 Pro potrebbe emergere un dettaglio tecnico che cambia la lettura dei tagli di memoria pi\u00f9 costosi: le versioni da <strong>1 TB e 2 TB<\/strong> adotterebbero memoria QLC, mentre i modelli da 256 GB e 512 GB resterebbero su memoria TLC. Al momento non risulta una conferma ufficiale di Apple. Il punto non \u00e8 solo la sigla, ma l&#8217;effetto pratico sulle prestazioni di archiviazione.<\/p><p>Nei test citati dalla fonte, proprio le configurazioni pi\u00f9 capienti mostrerebbero un comportamento peggiore in scrittura e, in parte, anche in lettura rispetto ai tagli inferiori. \u00c8 un passaggio che conta perch\u00e9 rompe un&#8217;associazione quasi automatica: spendere di pi\u00f9 non significa sempre avere anche lo storage pi\u00f9 veloce.<\/p>\n  <\/div>\n\n      <section class=\"fbp5-section\">\n        <div class=\"fbp5-section-label\">Memoria<\/div>\n        <h2>La differenza tra TLC e QLC spiega perch\u00e9 i modelli pi\u00f9 capienti <span>possono andare peggio<\/span><\/h2>\n        <p>La distinzione centrale \u00e8 tra memoria <strong>TLC<\/strong> e <strong>QLC<\/strong>. La TLC archivia tre bit per cella, la QLC quattro: questo permette di aumentare la capacit\u00e0 a parit\u00e0 di chip, ma in genere comporta prestazioni inferiori, soprattutto in scrittura sostenuta. Secondo questa ricostruzione, sui futuri iPhone 18 Pro il passaggio riguarderebbe i tagli superiori, con 256 GB e 512 GB che resterebbero su TLC e 1 TB e 2 TB che passerebbero a QLC.<\/p><p>In termini industriali la scelta ha una logica chiara: pi\u00f9 densit\u00e0, pi\u00f9 capacit\u00e0 e maggiore controllo dei costi. Per chi compra, per\u00f2, la conseguenza \u00e8 meno intuitiva, perch\u00e9 il modello pi\u00f9 caro pu\u00f2 risultare meno brillante proprio in una voce tecnica importante come lo storage interno.<\/p>\n        <ul class=\"fbp5-bullet-list\"><li>iPhone 18 Pro da <strong>256 GB e 512 GB<\/strong>: memoria TLC<\/li><li>iPhone 18 Pro da <strong>1 TB e 2 TB<\/strong>: memoria QLC<\/li><li>La QLC offre pi\u00f9 capacit\u00e0 per chip, ma in genere \u00e8 meno veloce della TLC<\/li><\/ul>\n        <div class=\"rh-quickfacts-grid\">\n      <div class=\"rh-quickfacts-card\">\n        <div class=\"rh-quickfacts-label\">Tagli coinvolti<\/div>\n        <div class=\"rh-quickfacts-value\">1 TB e 2 TB<\/div>\n      <\/div>\n    <\/div>\n        <div class=\"fbp5-highlight\">Il nodo della notizia \u00e8 semplice: i tagli superiori privilegiano la capacit\u00e0, ma non la massima velocit\u00e0 di archiviazione.<\/div>\n        <div class=\"fbp5-info\">Per chi usa molto video, file pesanti e trasferimenti lunghi, il tipo di memoria diventa un dato pi\u00f9 importante della sola capacit\u00e0 nominale.<\/div>\n        \n      <div class=\"fbp5-scheda\">\n        <div class=\"fbp5-scheda-header\">Schema delle memorie ipotizzato<\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">256GB<\/div>\n            <div class=\"fbp5-scheda-val\">TLC<\/div>\n          <\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">512GB<\/div>\n            <div class=\"fbp5-scheda-val\">TLC<\/div>\n          <\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">1TB<\/div>\n            <div class=\"fbp5-scheda-val\">QLC<\/div>\n          <\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">2TB<\/div>\n            <div class=\"fbp5-scheda-val\">QLC<\/div>\n          <\/div>\n        \n      <\/div>\n    \n      <\/section>\n    \n\n      <section class=\"fbp5-section\">\n        <div class=\"fbp5-section-label\">Prestazioni<\/div>\n        <h2>I test citati mostrerebbero un forte calo in scrittura quando la <span>cache si esaurisce<\/span><\/h2>\n        <p>Sempre secondo la ricostruzione, per contenere i limiti della QLC Apple utilizzerebbe una cache SLC, ci\u00f2\u00e8 una porzione di memoria gestita nella modalit\u00e0 pi\u00f9 veloce. In questa fase la scrittura pu\u00f2 arrivare fino a <strong>3.000 MB\/s<\/strong>. Una volta riempita la cache SLC, il sistema passa a una cache TLC intermedia, con velocit\u00e0 che scendono a <strong>578 MB\/s<\/strong>.<\/p><p>In questo scenario, il problema emergerebbe quando si esaurisce anche questo secondo livello: a quel punto la scrittura avverrebbe direttamente sulla QLC e i numeri precipitano a <strong>79,4 MB\/s<\/strong>, con picchi negativi fino a <strong>25,6 MB\/s<\/strong>. Sono valori molto distanti da quelli iniziali e spiegano perch\u00e9 il comportamento del taglio da 1 TB possa cambiare parecchio nei carichi prolungati.<\/p>\n        <ul class=\"fbp5-bullet-list\"><li>Cache SLC: fino a <strong>3.000 MB\/s<\/strong> in scrittura<\/li><li>Cache TLC intermedia: <strong>578 MB\/s<\/strong><\/li><li>Scrittura diretta su QLC: <strong>79,4 MB\/s<\/strong><\/li><li>Picchi peggiori rilevati: <strong>25,6 MB\/s<\/strong><\/li><\/ul>\n        <div class=\"rh-quickfacts-grid\">\n      <div class=\"rh-quickfacts-card\">\n        <div class=\"rh-quickfacts-label\">Scenario peggiore<\/div>\n        <div class=\"rh-quickfacts-value\">Scrittura prolungata oltre le cache<\/div>\n      <\/div>\n    \n      <div class=\"rh-quickfacts-card\">\n        <div class=\"rh-quickfacts-label\">Impatto principale<\/div>\n        <div class=\"rh-quickfacts-value\">Prestazioni sostenute, non il picco iniziale<\/div>\n      <\/div>\n    <\/div>\n        <div class=\"fbp5-highlight\">Il taglio da <strong>1 TB<\/strong> non \u00e8 sempre lento, ma pu\u00f2 diventarlo molto quando la scrittura supera la capacit\u00e0 delle cache.<\/div>\n        <div class=\"fbp5-info\">Questo tipo di comportamento pesa soprattutto su registrazioni pesanti, esportazioni video e trasferimenti di grandi quantit\u00e0 di dati.<\/div>\n        \n      <div class=\"fbp5-scheda\">\n        <div class=\"fbp5-scheda-header\">Comportamento della scrittura<\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">Fase 1<\/div>\n            <div class=\"fbp5-scheda-val\">Cache SLC fino a 3.000 MB\/s<\/div>\n          <\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">Fase 2<\/div>\n            <div class=\"fbp5-scheda-val\">Cache TLC a 578 MB\/s<\/div>\n          <\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">Fase 3<\/div>\n            <div class=\"fbp5-scheda-val\">QLC diretta a 79,4 MB\/s<\/div>\n          <\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">Picco negativo<\/div>\n            <div class=\"fbp5-scheda-val\">25,6 MB\/s<\/div>\n          <\/div>\n        \n      <\/div>\n    \n      <\/section>\n    \n\n      <section class=\"fbp5-section\">\n        <div class=\"fbp5-section-label\">Uso reale<\/div>\n        <h2>Con lo storage pi\u00f9 pieno la situazione peggiora ancora e la <span>scrittura pu\u00f2 crollare<\/span><\/h2>\n        <p>L&#8217;aspetto pi\u00f9 delicato \u00e8 che i risultati peggiorano quando lo spazio libero diminuisce. Con il telefono quasi vuoto, la cache SLC del modello con QLC pu\u00f2 contare su circa <strong>250 GB<\/strong>. Quando per\u00f2 lo storage arriva intorno al 60% di utilizzo, quella stessa cache si riduce a <strong>58 GB<\/strong>.<\/p><p>In questa condizione la scrittura sulla memoria QLC tocca il punto pi\u00f9 critico: nei test citati dalla fonte sarebbe stato rilevato un crollo fino a <strong>1,1 MB\/s<\/strong>. \u00c8 un dato estremo, ma rende bene l&#8217;idea del limite strutturale: pi\u00f9 il dispositivo si riempie, meno margine resta per mascherare la lentezza intrinseca del supporto.<\/p>\n        <ul class=\"fbp5-bullet-list\"><li>Cache SLC con memoria quasi vuota: circa <strong>250 GB<\/strong><\/li><li>Cache SLC al 60% di riempimento: circa <strong>58 GB<\/strong><\/li><li>Velocit\u00e0 minima di scrittura riportata: <strong>1,1 MB\/s<\/strong><\/li><\/ul>\n        <div class=\"rh-quickfacts-grid\">\n      <div class=\"rh-quickfacts-card\">\n        <div class=\"rh-quickfacts-label\">Soglia osservata<\/div>\n        <div class=\"rh-quickfacts-value\">Circa 60% di spazio occupato<\/div>\n      <\/div>\n    \n      <div class=\"rh-quickfacts-card\">\n        <div class=\"rh-quickfacts-label\">Effetto pratico<\/div>\n        <div class=\"rh-quickfacts-value\">Meno cache disponibile, pi\u00f9 facile arrivare alla QLC diretta<\/div>\n      <\/div>\n    <\/div>\n        <div class=\"fbp5-highlight\">Il comportamento dello storage non dipende solo dal taglio scelto, ma anche da quanto il telefono \u00e8 pieno nel tempo.<\/div>\n        <div class=\"fbp5-info\">Chi compra <strong>1 TB<\/strong> o <strong>2 TB<\/strong> spesso tende anche a riempirli di pi\u00f9: proprio per questo il dato \u00e8 particolarmente rilevante.<\/div>\n        \n      <div class=\"fbp5-scheda\">\n        <div class=\"fbp5-scheda-header\">Effetto del riempimento dello storage<\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">Cache SLC quasi vuoto<\/div>\n            <div class=\"fbp5-scheda-val\">250 GB<\/div>\n          <\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">Cache SLC al 60%<\/div>\n            <div class=\"fbp5-scheda-val\">58 GB<\/div>\n          <\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">Scrittura minima rilevata<\/div>\n            <div class=\"fbp5-scheda-val\">1,1 MB\/s<\/div>\n          <\/div>\n        \n      <\/div>\n    \n      <\/section>\n    \n\n      <section class=\"fbp5-section\">\n        <div class=\"fbp5-section-label\">Confronto<\/div>\n        <h2>Anche in lettura il modello da 1TB risulta pi\u00f9 lento del 512GB in <span>diversi scenari<\/span><\/h2>\n        <p>Il confronto tra un iPhone 18 Pro Max da 512 GB e uno da 1 TB non penalizza il modello pi\u00f9 capiente solo in scrittura. Nei test di lettura casuale a bassa profondit\u00e0 di coda, ci\u00f2\u00e8 in condizioni vicine a molte attivit\u00e0 quotidiane, il taglio da 1 TB \u00e8 risultato <strong>pi\u00f9 lento del 38%<\/strong> rispetto al 512 GB.<\/p><p>Con pi\u00f9 processi attivi contemporaneamente il distacco si riduce, ma resta presente: il divario scende al <strong>12%<\/strong>. Non \u00e8 detto che questo si traduca sempre in differenze evidenti nell&#8217;uso normale, per\u00f2 il quadro generale resta scomodo per chi associa il taglio superiore a una dotazione complessivamente migliore.<\/p>\n        <ul class=\"fbp5-bullet-list\"><li>Lettura casuale a bassa profondit\u00e0 di coda: <strong>-38%<\/strong> per il 1 TB rispetto al 512 GB<\/li><li>Con carichi paralleli pi\u00f9 elevati: <strong>-12%<\/strong> per il 1 TB<\/li><\/ul>\n        <div class=\"rh-quickfacts-grid\">\n      <div class=\"rh-quickfacts-card\">\n        <div class=\"rh-quickfacts-label\">Confronto diretto<\/div>\n        <div class=\"rh-quickfacts-value\">512 GB TLC contro 1 TB QLC<\/div>\n      <\/div>\n    <\/div>\n        <div class=\"fbp5-highlight\">Il punto critico non \u00e8 solo la scrittura sostenuta: anche alcune letture quotidiane favoriscono il <strong>512 GB<\/strong>.<\/div>\n        <div class=\"fbp5-info\">Per questo il taglio intermedio pu\u00f2 risultare pi\u00f9 equilibrato di quello superiore, se la priorit\u00e0 \u00e8 mantenere prestazioni di archiviazione pi\u00f9 costanti.<\/div>\n        \n      <div class=\"fbp5-scheda\">\n        <div class=\"fbp5-scheda-header\">Differenze rilevate nei test<\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">Lettura casuale leggera<\/div>\n            <div class=\"fbp5-scheda-val\">1 TB pi\u00f9 lento del 38%<\/div>\n          <\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">Carichi concorrenti pi\u00f9 alti<\/div>\n            <div class=\"fbp5-scheda-val\">1 TB pi\u00f9 lento del 12%<\/div>\n          <\/div>\n        \n      <\/div>\n    \n      <\/section>\n    \n\n      <section class=\"fbp5-section\">\n        <div class=\"fbp5-section-label\">Contesto<\/div>\n        <h2>Il cambio rispetto a iPhone 17 Pro rende la scelta di Apple <span>ancora pi\u00f9 significativa<\/span><\/h2>\n        <p>La novit\u00e0 pesa anche perch\u00e9 rappresenta una discontinuit\u00e0 rispetto alla generazione precedente. iPhone 17 Pro e Pro Max utilizzavano infatti memoria TLC anche nelle varianti da <strong>1 TB<\/strong> e <strong>2 TB<\/strong>. Se confermato, con iPhone 18 Pro il passaggio alla QLC sui tagli pi\u00f9 alti segnerebbe quindi una scelta precisa di piattaforma.<\/p><p>La spiegazione pi\u00f9 plausibile \u00e8 legata alla pressione sui costi delle memorie nel settore. Resta per\u00f2 il nodo commerciale: chi sale di capacit\u00e0 lo fa spesso per avere un prodotto senza compromessi, mentre qui il compromesso c&#8217;\u00e8 ed \u00e8 tecnico.<\/p>\n        <ul class=\"fbp5-bullet-list\"><li>iPhone 17 Pro e Pro Max usavano <strong>TLC<\/strong> anche nei tagli da 1 TB e 2 TB<\/li><li>Con iPhone 18 Pro la <strong>QLC<\/strong> arriva sulle varianti pi\u00f9 capienti<\/li><li>Il tema conta soprattutto per chi lavora con video, backup locali e trasferimenti prolungati<\/li><\/ul>\n        <div class=\"rh-quickfacts-grid\">\n      <div class=\"rh-quickfacts-card\">\n        <div class=\"rh-quickfacts-label\">Generazione precedente<\/div>\n        <div class=\"rh-quickfacts-value\">TLC anche sui tagli top<\/div>\n      <\/div>\n    \n      <div class=\"rh-quickfacts-card\">\n        <div class=\"rh-quickfacts-label\">Generazione attuale<\/div>\n        <div class=\"rh-quickfacts-value\">QLC su 1 TB e 2 TB<\/div>\n      <\/div>\n    <\/div>\n        <div class=\"fbp5-highlight\">La capacit\u00e0 pi\u00f9 alta non coincide pi\u00f9 automaticamente con la soluzione tecnicamente pi\u00f9 completa.<\/div>\n        <div class=\"fbp5-info\">Per chi valuta un iPhone 18 Pro, il taglio da <strong>512 GB<\/strong> diventa una variante da osservare con pi\u00f9 attenzione del solito.<\/div>\n        \n      <div class=\"fbp5-scheda\">\n        <div class=\"fbp5-scheda-header\">Evoluzione tra generazioni<\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">iPhone 17 Pro 1TB e 2TB<\/div>\n            <div class=\"fbp5-scheda-val\">TLC<\/div>\n          <\/div>\n        \n          <div class=\"fbp5-scheda-row\">\n            <div class=\"fbp5-scheda-key\">iPhone 18 Pro 1TB e 2TB<\/div>\n            <div class=\"fbp5-scheda-val\">QLC<\/div>\n          <\/div>\n        \n      <\/div>\n    \n      <\/section>\n    \n<\/div><div class=\"rh-attribution-pills\" style=\"display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-start;margin:16px 0 0\"><a href=\"https:\/\/open.spotify.com\/show\/7jap1EmLTodKs4QwtXHtt7?si=e3073d6a4b014a18\" target=\"_blank\" rel=\"noopener\" title=\"Fonte: Seguici\" aria-label=\"Fonte: Seguici\" style=\"display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:16px;background:linear-gradient(135deg,#eff6ff,#dbeafe);color:#1d4ed8;text-decoration:none;font-size:11px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;border:1px solid rgba(59,130,246,.20);box-shadow:0 8px 22px rgba(37,99,235,.08)\">Fonte<\/a><a href=\"https:\/\/www.smartworld.it\/news\/iphone-18-pro-1tb-2tb-piu-lenti-problema-qlc.html\" target=\"_blank\" rel=\"noopener\" title=\"Via: SmartWorld\" aria-label=\"Via: SmartWorld\" style=\"display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:16px;background:linear-gradient(135deg,#fff7ed,#ffedd5);color:#c2410c;text-decoration:none;font-size:11px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;border:1px solid rgba(249,115,22,.20);box-shadow:0 8px 22px rgba(249,115,22,.08)\">Via<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>IPhone 18 Pro da 1TB e 2TB usano memoria QLC e nei test risultano meno brillanti dei modelli TLC da 512GB.<\/p>\n","protected":false},"author":9,"featured_media":49720,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_yoast_wpseo_focuskw_text_input":"iPhone 18 Pro 1TB pi\u00f9 lento","footnotes":""},"categories":[480],"tags":[44],"class_list":["post-49721","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-smartphone"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>iPhone 18 Pro, i modelli da 1TB e 2TB possono essere pi\u00f9 lenti<\/title>\n<meta name=\"description\" content=\"IPhone 18 Pro e Pro Max da 1TB e 2TB usano memoria QLC: nei test emergono cali forti in scrittura e differenze anche in lettura rispetto al 512GB.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.chinasmartbuy.com\/blog\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"iPhone 18 Pro, i modelli da 1TB e 2TB possono essere pi\u00f9 lenti\" \/>\n<meta property=\"og:description\" content=\"IPhone 18 Pro e Pro Max da 1TB e 2TB usano memoria QLC: nei test emergono cali forti in scrittura e differenze anche in lettura rispetto al 512GB.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.chinasmartbuy.com\/blog\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\/\" \/>\n<meta property=\"og:site_name\" content=\"ChinaSmartBuy\" \/>\n<meta property=\"article:publisher\" content=\"http:\/\/facebook.com\/chinasmartbuy\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-24T13:12:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.chinasmartbuy.com\/blog\/wp-content\/uploads\/2026\/09\/iphone-18-pro-iphone-18-pro-ufficiali-4-12-2lonylbud3.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Giuliano Iervolino\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Scritto da\" \/>\n\t<meta name=\"twitter:data1\" content=\"Giuliano Iervolino\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minuti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\\\/\"},\"author\":{\"name\":\"Giuliano Iervolino\",\"@id\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/#\\\/schema\\\/person\\\/300686f0d3c1d4edc8811bd3da82337e\"},\"headline\":\"iPhone 18 Pro, i modelli da 1TB e 2TB possono essere pi\u00f9 lenti\",\"datePublished\":\"2026-09-24T13:12:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\\\/\"},\"wordCount\":1189,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/iphone-18-pro-iphone-18-pro-ufficiali-4-12-2lonylbud3.webp\",\"keywords\":[\"smartphone\"],\"articleSection\":[\"News\"],\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\\\/\",\"url\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\\\/\",\"name\":\"iPhone 18 Pro, i modelli da 1TB e 2TB possono essere pi\u00f9 lenti\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/iphone-18-pro-iphone-18-pro-ufficiali-4-12-2lonylbud3.webp\",\"datePublished\":\"2026-09-24T13:12:00+00:00\",\"description\":\"IPhone 18 Pro e Pro Max da 1TB e 2TB usano memoria QLC: nei test emergono cali forti in scrittura e differenze anche in lettura rispetto al 512GB.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\\\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/iphone-18-pro-iphone-18-pro-ufficiali-4-12-2lonylbud3.webp\",\"contentUrl\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/iphone-18-pro-iphone-18-pro-ufficiali-4-12-2lonylbud3.webp\",\"width\":1200,\"height\":675,\"caption\":\"iPhone 18 Pro\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"iPhone 18 Pro, i modelli da 1TB e 2TB possono essere pi\u00f9 lenti\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/\",\"name\":\"ChinaSmartBuy\",\"description\":\"NEWS \u00b7 GUIDE \u00b7 OFFERTE\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"it-IT\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/#organization\",\"name\":\"ChinaSmartBuy\",\"url\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/06\\\/logo-chinasmartbuy-e1560864925407.png\",\"contentUrl\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/06\\\/logo-chinasmartbuy-e1560864925407.png\",\"width\":100,\"height\":100,\"caption\":\"ChinaSmartBuy\"},\"image\":{\"@id\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"http:\\\/\\\/facebook.com\\\/chinasmartbuy\",\"https:\\\/\\\/t.me\\\/chinasmartbuy\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/#\\\/schema\\\/person\\\/300686f0d3c1d4edc8811bd3da82337e\",\"name\":\"Giuliano Iervolino\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Giuliano-Iervolino-96x96.png\",\"url\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Giuliano-Iervolino-96x96.png\",\"contentUrl\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Giuliano-Iervolino-96x96.png\",\"caption\":\"Giuliano Iervolino\"},\"url\":\"https:\\\/\\\/www.chinasmartbuy.com\\\/blog\\\/author\\\/ju\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"iPhone 18 Pro, i modelli da 1TB e 2TB possono essere pi\u00f9 lenti","description":"IPhone 18 Pro e Pro Max da 1TB e 2TB usano memoria QLC: nei test emergono cali forti in scrittura e differenze anche in lettura rispetto al 512GB.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.chinasmartbuy.com\/blog\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\/","og_locale":"it_IT","og_type":"article","og_title":"iPhone 18 Pro, i modelli da 1TB e 2TB possono essere pi\u00f9 lenti","og_description":"IPhone 18 Pro e Pro Max da 1TB e 2TB usano memoria QLC: nei test emergono cali forti in scrittura e differenze anche in lettura rispetto al 512GB.","og_url":"https:\/\/www.chinasmartbuy.com\/blog\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\/","og_site_name":"ChinaSmartBuy","article_publisher":"http:\/\/facebook.com\/chinasmartbuy","article_published_time":"2026-09-24T13:12:00+00:00","og_image":[{"width":1200,"height":675,"url":"https:\/\/www.chinasmartbuy.com\/blog\/wp-content\/uploads\/2026\/09\/iphone-18-pro-iphone-18-pro-ufficiali-4-12-2lonylbud3.webp","type":"image\/webp"}],"author":"Giuliano Iervolino","twitter_card":"summary_large_image","twitter_misc":{"Scritto da":"Giuliano Iervolino","Tempo di lettura stimato":"6 minuti"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.chinasmartbuy.com\/blog\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\/#article","isPartOf":{"@id":"https:\/\/www.chinasmartbuy.com\/blog\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\/"},"author":{"name":"Giuliano Iervolino","@id":"https:\/\/www.chinasmartbuy.com\/blog\/#\/schema\/person\/300686f0d3c1d4edc8811bd3da82337e"},"headline":"iPhone 18 Pro, i modelli da 1TB e 2TB possono essere pi\u00f9 lenti","datePublished":"2026-09-24T13:12:00+00:00","mainEntityOfPage":{"@id":"https:\/\/www.chinasmartbuy.com\/blog\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\/"},"wordCount":1189,"commentCount":0,"publisher":{"@id":"https:\/\/www.chinasmartbuy.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.chinasmartbuy.com\/blog\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\/#primaryimage"},"thumbnailUrl":"https:\/\/www.chinasmartbuy.com\/blog\/wp-content\/uploads\/2026\/09\/iphone-18-pro-iphone-18-pro-ufficiali-4-12-2lonylbud3.webp","keywords":["smartphone"],"articleSection":["News"],"inLanguage":"it-IT","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.chinasmartbuy.com\/blog\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.chinasmartbuy.com\/blog\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\/","url":"https:\/\/www.chinasmartbuy.com\/blog\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\/","name":"iPhone 18 Pro, i modelli da 1TB e 2TB possono essere pi\u00f9 lenti","isPartOf":{"@id":"https:\/\/www.chinasmartbuy.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.chinasmartbuy.com\/blog\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\/#primaryimage"},"image":{"@id":"https:\/\/www.chinasmartbuy.com\/blog\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\/#primaryimage"},"thumbnailUrl":"https:\/\/www.chinasmartbuy.com\/blog\/wp-content\/uploads\/2026\/09\/iphone-18-pro-iphone-18-pro-ufficiali-4-12-2lonylbud3.webp","datePublished":"2026-09-24T13:12:00+00:00","description":"IPhone 18 Pro e Pro Max da 1TB e 2TB usano memoria QLC: nei test emergono cali forti in scrittura e differenze anche in lettura rispetto al 512GB.","breadcrumb":{"@id":"https:\/\/www.chinasmartbuy.com\/blog\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\/#breadcrumb"},"inLanguage":"it-IT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.chinasmartbuy.com\/blog\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\/"]}]},{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/www.chinasmartbuy.com\/blog\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\/#primaryimage","url":"https:\/\/www.chinasmartbuy.com\/blog\/wp-content\/uploads\/2026\/09\/iphone-18-pro-iphone-18-pro-ufficiali-4-12-2lonylbud3.webp","contentUrl":"https:\/\/www.chinasmartbuy.com\/blog\/wp-content\/uploads\/2026\/09\/iphone-18-pro-iphone-18-pro-ufficiali-4-12-2lonylbud3.webp","width":1200,"height":675,"caption":"iPhone 18 Pro"},{"@type":"BreadcrumbList","@id":"https:\/\/www.chinasmartbuy.com\/blog\/iphone-18-pro-1tb-2tb-memoria-qlc-piu\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.chinasmartbuy.com\/blog\/"},{"@type":"ListItem","position":2,"name":"iPhone 18 Pro, i modelli da 1TB e 2TB possono essere pi\u00f9 lenti"}]},{"@type":"WebSite","@id":"https:\/\/www.chinasmartbuy.com\/blog\/#website","url":"https:\/\/www.chinasmartbuy.com\/blog\/","name":"ChinaSmartBuy","description":"NEWS \u00b7 GUIDE \u00b7 OFFERTE","publisher":{"@id":"https:\/\/www.chinasmartbuy.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.chinasmartbuy.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"it-IT"},{"@type":"Organization","@id":"https:\/\/www.chinasmartbuy.com\/blog\/#organization","name":"ChinaSmartBuy","url":"https:\/\/www.chinasmartbuy.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/www.chinasmartbuy.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.chinasmartbuy.com\/blog\/wp-content\/uploads\/2019\/06\/logo-chinasmartbuy-e1560864925407.png","contentUrl":"https:\/\/www.chinasmartbuy.com\/blog\/wp-content\/uploads\/2019\/06\/logo-chinasmartbuy-e1560864925407.png","width":100,"height":100,"caption":"ChinaSmartBuy"},"image":{"@id":"https:\/\/www.chinasmartbuy.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["http:\/\/facebook.com\/chinasmartbuy","https:\/\/t.me\/chinasmartbuy"]},{"@type":"Person","@id":"https:\/\/www.chinasmartbuy.com\/blog\/#\/schema\/person\/300686f0d3c1d4edc8811bd3da82337e","name":"Giuliano Iervolino","image":{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/www.chinasmartbuy.com\/blog\/wp-content\/uploads\/2026\/09\/Giuliano-Iervolino-96x96.png","url":"https:\/\/www.chinasmartbuy.com\/blog\/wp-content\/uploads\/2026\/09\/Giuliano-Iervolino-96x96.png","contentUrl":"https:\/\/www.chinasmartbuy.com\/blog\/wp-content\/uploads\/2026\/09\/Giuliano-Iervolino-96x96.png","caption":"Giuliano Iervolino"},"url":"https:\/\/www.chinasmartbuy.com\/blog\/author\/ju\/"}]}},"_links":{"self":[{"href":"https:\/\/www.chinasmartbuy.com\/blog\/wp-json\/wp\/v2\/posts\/49721","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chinasmartbuy.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chinasmartbuy.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chinasmartbuy.com\/blog\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chinasmartbuy.com\/blog\/wp-json\/wp\/v2\/comments?post=49721"}],"version-history":[{"count":2,"href":"https:\/\/www.chinasmartbuy.com\/blog\/wp-json\/wp\/v2\/posts\/49721\/revisions"}],"predecessor-version":[{"id":49723,"href":"https:\/\/www.chinasmartbuy.com\/blog\/wp-json\/wp\/v2\/posts\/49721\/revisions\/49723"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.chinasmartbuy.com\/blog\/wp-json\/wp\/v2\/media\/49720"}],"wp:attachment":[{"href":"https:\/\/www.chinasmartbuy.com\/blog\/wp-json\/wp\/v2\/media?parent=49721"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinasmartbuy.com\/blog\/wp-json\/wp\/v2\/categories?post=49721"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinasmartbuy.com\/blog\/wp-json\/wp\/v2\/tags?post=49721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}