Xiaomi Redmi Note 12 5G
How long will it last?
Official promiseSupported until March 2027 · Buy-by March 2025
Xiaomi promises 4 years of updates for this phone, so it's supported until March 2027 — buying it today still gets you about 0.8 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.
155% above the under-$300 median ($6.74/mo, dying phones excluded)
Our verdict
The cheapest way into the Note 12 family, bringing 5G and a 120Hz AMOLED to a tight budget.
Pros
- 120Hz AMOLED is rare at this entry price
- Snapdragon 4 Gen 1 with 5G and an 8MP ultra-wide camera
- Three OS upgrades plus four years of security patches
Cons
- Modest 48MP camera and only 33W charging
- Entry-level performance and IP53 splash resistance only
Full specifications
Display
💡 Bigger numbers = smoother scrolling (Hz) and easier outdoor reading (nits).
| Screen | 6.67" AMOLED, 1080 x 2400, 120Hz |
Performance
💡 The phone's brain — it decides speed today and how well it ages.
| Chipset | Qualcomm Snapdragon 4 Gen 1 |
| RAM | 4GB / 6GB / 8GB |
| Storage | 128GB / 256GB |
Cameras
💡 Megapixels aren't everything — lens variety matters more day-to-day.
| main | 48MP |
| ultra-wide | 8MP |
| front | 8MP |
Battery & charging
💡 Capacity in mAh — bigger usually means longer between charges.
| Battery | 5,000 mAh |
| Charging | 33W wired |
Build
💡 Size, weight, and the materials between your phone and the floor.
| Dimensions | 165.9 × 76.2 × 8.0 mm |
| Weight | 188 g |
| Materials | Glass front (Gorilla Glass 3), plastic back and frame |
| Water resistance | IP53 |
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, Bluetooth, USB-C, 3.5mm jack |
| 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 Redmi Note 12 5G get updates?
Xiaomi extended this model to three Android OS upgrades and four years of security patches, so support lasts to about March 2027.
Does the Redmi Note 12 5G support 5G?
Yes, it runs on the Snapdragon 4 Gen 1 platform with 5G connectivity, unlike some cheaper Redmi models.
Does the Redmi Note 12 5G have an AMOLED screen?
Yes, it has a 6.67-inch 120Hz AMOLED display, unusual for a phone at this price.
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.