Samsung Galaxy S9+
How long will it last?
Our estimateSupported until March 2022 · Buy-by March 2020
Apple doesn't publish an end date, but iPhones have a consistent ~4-year update track record — on that basis the Galaxy S9+ should be supported until around March 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
The larger 2018 flagship that added a second telephoto camera and more RAM, now long out of support.
Pros
- Adds a 2x telephoto camera the smaller S9 lacked
- More RAM and a bigger 3500mAh battery than the standard S9
- Keeps the headphone jack, microSD and IP68 build
Cons
- Software and security support ended in 2022
- 60Hz screen and 15W charging are well behind modern phones
Full specifications
Display
💡 Bigger numbers = smoother scrolling (Hz) and easier outdoor reading (nits).
| Screen | 6.2-inch Super AMOLED, 2960x1440 (QHD+), 60Hz |
Performance
💡 The phone's brain — it decides speed today and how well it ages.
| Chipset | Snapdragon 845 (US) / Exynos 9810 (global) |
| RAM | 6GB |
| Storage | 64GB / 128GB / 256GB |
Cameras
💡 Megapixels aren't everything — lens variety matters more day-to-day.
| main | 12MP |
| telephoto 2x | 12MP |
| front | 8MP |
Battery & charging
💡 Capacity in mAh — bigger usually means longer between charges.
| Battery | 3,500 mAh |
| Charging | 15W wired, 15W wireless |
Build
💡 Size, weight, and the materials between your phone and the floor.
| Dimensions | 158.1 × 73.8 × 8.5 mm |
| Weight | 189 g |
| Materials | Aluminum frame, Gorilla Glass 5 front and back |
| Water resistance | IP68 |
Software & connectivity
💡 The software it ships with, and how far it can upgrade.
| Software | Android 8 Oreo with Samsung Experience 9.0 at launch |
| Connectivity | 4G LTE, Wi-Fi 5, Bluetooth 5.0, NFC, USB-C |
| 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 S9+ get updates?
It is no longer supported; it received two major Android upgrades and security patches that ended around early 2022.
How does the Galaxy S9+ differ from the S9?
The S9+ has a larger 6.2-inch screen, a second 2x telephoto camera, 6GB of RAM and a bigger 3500mAh battery, while keeping the same chipset and design language.
Is the Galaxy S9+ worth buying in 2026?
Only as a very cheap large-screen phone with a headphone jack; the lack of security updates means it shouldn't be your main, internet-connected device.
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.