Infinix Note 40 Pro
How long will it last?
Our estimateSupported until March 2027 · Buy-by March 2025
Apple doesn't publish an end date, but iPhones have a consistent ~3-year update track record — on that basis the Note 40 Pro should be supported until around March 2027. Buying it today still gets you about 0.8 years of safe use (Apple's written legal minimum is 5 years).
Source: Infinix's official policy · last verified 2026-06-13 · 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.
248% above the under-$300 median ($6.74/mo, dying phones excluded)
Our verdict
A flashy mid-ranger that leans on fast 70W wired-plus-wireless charging and a sharp AMOLED rather than raw speed.
Pros
- Rare wireless charging plus very fast 70W wired charging at this price
- Bright 120Hz AMOLED panel that punches above the price tier
- Reliable, efficient Helio G99 Ultimate for everyday use
Cons
- Helio G99 Ultimate is capable but not a true performance leap
- Only the 108MP main camera is a serious shooter, the rest is filler
- IP54 protects against splashes only, not immersion
Full specifications
Display
💡 Bigger numbers = smoother scrolling (Hz) and easier outdoor reading (nits).
| Screen | 6.78-inch AMOLED, 2436x1080, 120Hz |
Performance
💡 The phone's brain — it decides speed today and how well it ages.
| Chipset | MediaTek Helio G99 Ultimate |
| RAM | 8GB / 12GB |
| Storage | 256GB |
Cameras
💡 Megapixels aren't everything — lens variety matters more day-to-day.
| main | 108MP |
| front | 32MP |
Battery & charging
💡 Capacity in mAh — bigger usually means longer between charges.
| Battery | 5,000 mAh |
| Charging | 70W wired, 20W wireless |
Build
💡 Size, weight, and the materials between your phone and the floor.
| Dimensions | 164.4 × 74.6 × 7.8 mm |
| Weight | 190 g |
| Materials | glass front, plastic back and frame |
| Water resistance | IP54 |
Software & connectivity
💡 The software it ships with, and how far it can upgrade.
| Software | Android 14 with XOS 14 at launch |
| Connectivity | 4G LTE, Wi-Fi 5, Bluetooth 5.3, USB-C, 3.5mm jack |
| 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
Does the Infinix Note 40 Pro support wireless charging?
Yes, the 4G model supports up to 20W wireless charging alongside 70W wired charging, which is uncommon in this price bracket.
What chipset powers the Note 40 Pro?
The 4G variant uses the MediaTek Helio G99 Ultimate, a 6nm chip tuned for efficiency and steady everyday performance rather than heavy gaming.
How long will it get software updates?
Infinix has not published a formal policy for this model; expect roughly two Android version updates and about three years of security patches as an estimate.
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.