Xiaomi Redmi Note 9T
How long will it last?
Our estimateSupported until January 2024 · Buy-by January 2022
Apple doesn't publish an end date, but iPhones have a consistent ~3-year update track record — on that basis the Redmi Note 9T should be supported until around January 2024. Buying it today still gets you about -2.4 years of safe use (Apple's written legal minimum is 5 years).
Source: Xiaomi's official policy · last verified 2026-06-13 · how we compute this
Our verdict
An affordable 5G entry point with the Dimensity 800U and a big battery, now beyond its software support window.
Pros
- Brought 5G to the budget Note line via Dimensity 800U
- 5000mAh battery delivers strong endurance
- Keeps headphone jack, NFC and microSD
Cons
- Software support has ended
- No ultra-wide camera and only a 60Hz LCD
Full specifications
Display
💡 Bigger numbers = smoother scrolling (Hz) and easier outdoor reading (nits).
| Screen | 6.53-inch IPS LCD, 2340x1080 (FHD+), 60Hz |
Performance
💡 The phone's brain — it decides speed today and how well it ages.
| Chipset | MediaTek Dimensity 800U |
| RAM | 4GB |
| Storage | 64GB / 128GB |
Cameras
💡 Megapixels aren't everything — lens variety matters more day-to-day.
| main | 48MP |
| front | 13MP |
Battery & charging
💡 Capacity in mAh — bigger usually means longer between charges.
| Battery | 5,000 mAh |
| Charging | 18W wired (22.5W charger in box) |
Build
💡 Size, weight, and the materials between your phone and the floor.
| Dimensions | 161.2 × 77.3 × 9.1 mm |
| Weight | 199 g |
| Materials | Gorilla Glass 5 front, plastic back and frame |
| Water resistance | splash-resistant (P2i nano coating, no IP rating) |
Software & connectivity
💡 The software it ships with, and how far it can upgrade.
| Software | Android 10 with MIUI 12 at launch |
| Connectivity | 5G, Wi-Fi 5, Bluetooth 5.1, USB-C, 3.5mm jack, NFC, IR blaster |
| Update policy | ~2 years of updates (our estimate from Xiaomi's track record — written minimum is 5 years) |
Better-value alternatives
Similar price, lower cost per month of safe ownership.
Frequently asked questions
Does the Redmi Note 9T have 5G?
Yes, the Dimensity 800U gives it sub-6GHz 5G connectivity, which was a key selling point at its price in 2021.
Does it have an ultra-wide camera?
No. Its usable rear camera is the 48MP main sensor only (the other rear lenses are low-value macro/depth fillers).
Is the Note 9T still updated?
No, it has passed its roughly two-year OS and three-year security support window.
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 2026-06-13.