Nokia G21
How long will it last?
Our estimateSupported until February 2025 · Buy-by February 2023
Apple doesn't publish an end date, but iPhones have a consistent ~3-year update track record — on that basis the G21 should be supported until around February 2025. Buying it today still gets you about -1.3 years of safe use (Apple's written legal minimum is 5 years).
Source: HMD/Nokia's official policy · last verified 2026-06-13 · how we compute this
Our verdict
A long-lasting budget Nokia with a 90Hz screen and huge battery, but slow 4G-only internals.
Pros
- Big 5050mAh battery with strong endurance
- 90Hz HD+ display unusual at this price
- Keeps headphone jack and microSD expansion
Cons
- Unisoc T606 is slow and lacks 5G
- Charging is only 18W and ships with a 10W brick
- Just two OS upgrades
Full specifications
Display
💡 Bigger numbers = smoother scrolling (Hz) and easier outdoor reading (nits).
| Screen | 6.5-inch IPS LCD, 1600x720 (HD+), 90Hz |
Performance
💡 The phone's brain — it decides speed today and how well it ages.
| Chipset | Unisoc T606 |
| RAM | 4GB / 6GB |
| Storage | 64GB / 128GB |
Cameras
💡 Megapixels aren't everything — lens variety matters more day-to-day.
| main | 50MP |
| front | 8MP |
Battery & charging
💡 Capacity in mAh — bigger usually means longer between charges.
| Battery | 5,050 mAh |
| Charging | 18W wired |
Build
💡 Size, weight, and the materials between your phone and the floor.
| Dimensions | 164.6 × 75.9 × 8.5 mm |
| Weight | 190 g |
| Materials | Gorilla Glass 3 front, plastic back |
| Water resistance | IP52 |
Software & connectivity
💡 The software it ships with, and how far it can upgrade.
| Software | Android 11 at launch |
| Connectivity | 4G LTE, Wi-Fi 5, Bluetooth 5.0, USB-C, 3.5mm jack |
| Update policy | ~2 years of updates (our estimate from Nokia's track record — written minimum is 5 years) |
Better-value alternatives
Similar price, lower cost per month of safe ownership.
Frequently asked questions
How is the Nokia G21's battery life?
Excellent for the class. The 5050mAh cell paired with a low-power Unisoc T606 routinely delivers two days of light use.
Does the Nokia G21 have 5G?
No, it is a 4G LTE phone using the Unisoc T606 chipset.
How long does the Nokia G21 get updates?
It receives two major Android upgrades and three years of security patches, ending support around early 2025.
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.