Infinix Note 50X 5G
By Muhammad Tahir · Updated July 2026 · how we review
How long will it last?
Our estimateSupported until April 2028 · Buy-by April 2026
Apple doesn't publish an end date, but iPhones have a consistent ~3-year update track record — on that basis the Note 50X 5G should be supported until around April 2028. Buying it today still gets you about 1.7 years of safe use, and Apple's written legal minimum is 5 years (verified July 2026).
Source: Infinix's official policy · last verified 2026-07-20 · 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.
15% cheaper than the under-$300 median ($6.38/mo, dying phones excluded)
Is the Note 50X 5G worth buying in 2026?
With caution — only 20 months of updates are left ($5.44/month of safe use). Fine as a short-term or budget pick, risky as a long-term keeper.
Our verdict
A 4nm Dimensity 7300 and a 5500mAh battery for about $110 make this the value pick of the Note 50 family, with patches estimated to April 2028.
Pros
- Dimensity 7300 Ultimate on 4nm is genuinely quick for the price bracket
- Large 5500mAh battery with 45W charging and bypass charging for gaming
- MIL-STD-810H testing plus IP64, an IR blaster, microSD and stereo speakers
Cons
- 720 x 1600 LCD is the obvious cost saving and looks soft at 6.67 inches
- No NFC, and the single rear camera has no ultra-wide partner
- Only about 2 Android upgrades and 3 years of patches expected
Full specifications
Display
💡 Bigger numbers = smoother scrolling (Hz) and easier outdoor reading (nits).
| Screen | 6.67-inch IPS LCD, 720 x 1600, 120Hz |
|---|
Performance
💡 The phone's brain — it decides speed today and how well it ages.
| Chipset | MediaTek Dimensity 7300 Ultimate |
|---|---|
| RAM | 6GB / 8GB |
| Storage | 128GB / 256GB |
Cameras
💡 Megapixels aren't everything — lens variety matters more day-to-day.
| main | 50MP — f/1.6, PDAF, dual-LED flash, 4K video |
|---|---|
| front | 8MP |
Battery & charging
💡 Capacity in mAh — bigger usually means longer between charges.
| Battery | 5,500 mAh |
|---|---|
| Charging | 45W wired, 10W reverse wired, bypass charging |
Build
💡 Size, weight, and the materials between your phone and the floor.
| Dimensions | 165.4 x 76.4 x 8.2 mm |
|---|---|
| Weight | 198 g |
| Materials | Glass front, plastic back and frame, MIL-STD-810H tested |
| Water resistance | IP64 |
Software & connectivity
💡 The software it ships with, and how far it can upgrade.
| Software | Android 15 with XOS 15 at launch |
|---|---|
| Connectivity | 5G, Wi-Fi 6, Bluetooth 5.4, no NFC, USB-C, microSD, IR blaster |
| Update policy | ~2 years of updates (our estimate from Infinix's track record — written minimum is 5 years) |
Better-value alternatives
Similar price, lower cost per month of safe ownership.
Frequently asked questions
Is the Infinix Note 50X 5G still supported?
Yes. It went on sale on 3 April 2025 running Android 15 with XOS 15 and is still receiving patches in 2026. Our estimate places end of support around April 2028.
How long will the Infinix Note 50X 5G get updates?
Infinix committed to up to 2 major Android upgrades on the spec sheet but published no security schedule. Expect roughly 3 years of patches from launch, ending near April 2028.
Is the Note 50X 5G worth buying in 2026?
As a sub-$120 5G phone it still holds up, mainly because the Dimensity 7300 Ultimate outruns most rivals at that price. The low-resolution screen is the compromise, so it suits utility buyers more than media watchers.
How is the Note 50X different from the Note 50s 5G?
Both use the Dimensity 7300 Ultimate and a 5500mAh battery, but the Note 50s steps up to a 6.78-inch 144Hz AMOLED and costs more. The 50X keeps a 6.67-inch LCD to hit its lower 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 2026-07-20.