Xiaomi 12T
How long will it last?
Official promiseSupported until October 2026 · Buy-by October 2024
Xiaomi promises 4 years of updates for this phone, so it's supported until October 2026 — buying it today still gets you about 0.3 years of safe use.
Source: Xiaomi's official policy · last verified 2026-06-12 · how we compute this
TrueCost
Street price ÷ months of safe use remaining — the number that makes cheap short-lived phones expensive, and well-supported ones cheap.
901% above the under-$300 median ($6.74/mo, dying phones excluded)
Our verdict
A value-focused near-flagship with a 108MP camera and 120W charging, though its software support window is now nearly closed.
Pros
- 120W HyperCharge fully refills the 5,000mAh battery in under half an hour
- 108MP main camera and a bright 120Hz AMOLED display
- Efficient Dimensity 8100 Ultra runs cooler than its Snapdragon rivals
Cons
- Security support ends around late 2026, so longevity is limited
- No telephoto camera, no IP rating and a weak 8MP ultrawide
Full specifications
Display
💡 Bigger numbers = smoother scrolling (Hz) and easier outdoor reading (nits).
| Screen | 6.67-inch AMOLED, 2712 x 1220, 120Hz |
Performance
💡 The phone's brain — it decides speed today and how well it ages.
| Chipset | MediaTek Dimensity 8100 Ultra |
| RAM | 8GB |
| Storage | 128GB / 256GB |
Cameras
💡 Megapixels aren't everything — lens variety matters more day-to-day.
| main | 108MP |
| ultra-wide | 8MP |
| front | 20MP |
Battery & charging
💡 Capacity in mAh — bigger usually means longer between charges.
| Battery | 5,000 mAh |
| Charging | 120W wired |
Build
💡 Size, weight, and the materials between your phone and the floor.
| Dimensions | 163.1 × 75.9 × 8.6 mm |
| Weight | 202 g |
| Materials | Aluminum frame, glass back |
| Water resistance | None |
Software & connectivity
💡 The software it ships with, and how far it can upgrade.
| Software | Android 12 with MIUI 13 at launch |
| Connectivity | 5G, Wi-Fi 6, Bluetooth 5.3, USB-C |
| Update policy | 3 OS upgrades · 4 years of security updates (official promise) |
Better-value alternatives
Similar price, lower cost per month of safe ownership.
Frequently asked questions
How long will the Xiaomi 12T get updates?
It launched with two Android upgrades and four years of security patches (later extended to three OS upgrades), so its security support runs to around late 2026.
Does the Xiaomi 12T have a telephoto camera?
No. It uses a 108MP main camera and an 8MP ultrawide, with no dedicated zoom lens, so distant shots rely on digital crop.
How fast does the Xiaomi 12T charge?
It supports 120W wired charging, refilling the 5,000mAh battery in roughly 20-25 minutes; there is no wireless charging.
Compare it
Specs are collected from manufacturer documentation; prices reflect major US retailers and change often. Support end dates follow each brand's official policy (or, for Apple, its documented historical pattern). Last verified 2026-06-12.