Samsung Galaxy A40
How long will it last?
Our estimateSupported until April 2022 · Buy-by April 2020
Apple doesn't publish an end date, but iPhones have a consistent ~3-year update track record — on that basis the Galaxy A40 should be supported until around April 2022. Buying it today still gets you about -4.2 years of safe use (Apple's written legal minimum is 5 years).
Source: Samsung's official policy · last verified 2026-06-12 · how we compute this
Our verdict
A tiny, lightweight 2019 budget phone that stopped getting updates years ago.
Pros
- Very compact 5.9-inch body at just 140g
- Crisp FHD+ AMOLED screen for the price
- Got two OS upgrades up to Android 11
Cons
- Security support ended around 2022
- Small 3100mAh battery and only a dual rear camera
Full specifications
Display
💡 Bigger numbers = smoother scrolling (Hz) and easier outdoor reading (nits).
| Screen | 5.9-inch Super AMOLED, 1080x2340 (FHD+), 60Hz |
Performance
💡 The phone's brain — it decides speed today and how well it ages.
| Chipset | Samsung Exynos 7904 |
| RAM | 4GB |
| Storage | 64GB |
Cameras
💡 Megapixels aren't everything — lens variety matters more day-to-day.
| main | 16MP |
| ultra-wide | 5MP |
| front | 25MP |
Battery & charging
💡 Capacity in mAh — bigger usually means longer between charges.
| Battery | 3,100 mAh |
| Charging | 15W wired |
Build
💡 Size, weight, and the materials between your phone and the floor.
| Dimensions | 144.4 × 69.2 × 7.9 mm |
| Weight | 140 g |
| Materials | Glass front (Gorilla Glass 3), plastic frame, plastic back |
| Water resistance | None |
Software & connectivity
💡 The software it ships with, and how far it can upgrade.
| Software | Android 9 Pie with One UI 1.1 at launch |
| Connectivity | 4G LTE, Wi-Fi 5, Bluetooth 5.0, NFC, USB-C, microSD |
| Update policy | ~2 years of updates (our estimate from Samsung's track record — written minimum is 5 years) |
Better-value alternatives
Similar price, lower cost per month of safe ownership.
Frequently asked questions
How long will the Galaxy A40 get updates?
Support is long over. Samsung gave it two OS upgrades (Android 9 to Android 11) and about three years of security patches, which ended around 2022.
What is the Galaxy A40's last Android version?
Android 11 with One UI 3.1 is the final version. No newer Android releases were issued for it.
Is the Galaxy A40 still usable?
It can still run basic apps, but with no updates since 2022 it should only be used offline or for non-sensitive tasks.
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.