PhoneLifespan

OnePlus 9

Avoid buyingValue Score 40/100
$108
used/refurbished market price
$729 at launch

How long will it last?

Official promise

Supported until April 2025 · Buy-by April 2023

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2021◆ Buy-by Apr 20232025

OnePlus promises 4 years of updates for this phone, so it's supported until April 2025 — buying it today still gets you about -1.1 years of safe use.

Source: endoflife.date (community-tracked) · last verified 2026-06-10 · how we compute this

Our verdict

End of life since April 2025 — the OnePlus 9's 65W charging and 120Hz screen can't fix the fact that it's been unpatched for over a year. Offline duties only.

Pros

  • 65W charging still feels fast today
  • 120Hz AMOLED aged gracefully
  • Cheap (~$108)

Cons

  • Support ENDED April 2025 — over a year unpatched
  • Unsafe for banking, payments, and sensitive accounts
  • TrueCost undefined: zero safe months remain
  • No IP rating on the unlocked model
Best for: Offline media/testing devices onlyAvoid if: You need a main phone — at any price

Full specifications

Display

💡 Bigger numbers = smoother scrolling (Hz) and easier outdoor reading (nits).

Screen6.55-inch Fluid AMOLED, FHD+, 120Hz
Performance

💡 The phone's brain — it decides speed today and how well it ages.

ChipsetSnapdragon 888
RAM8GB / 12GB
Storage128GB / 256GB
Cameras

💡 Megapixels aren't everything — lens variety matters more day-to-day.

main48MP — Hasselblad tuning
ultra-wide50MP
monochrome2MP
front16MP
Battery & charging

💡 Capacity in mAh — bigger usually means longer between charges.

Battery4,500 mAh
Charging65W wired Warp Charge, 15W wireless
Build

💡 Size, weight, and the materials between your phone and the floor.

Dimensions160.0 × 74.2 × 8.7 mm
Weight192 g
MaterialsPlastic frame, Gorilla Glass front and back
Water resistanceNo official IP rating (unlocked model)
Software & connectivity

💡 The software it ships with, and how far it can upgrade.

SoftwareAndroid 11 at launch — final update Android 14 (April 2025 patch)
Connectivity5G, Wi-Fi 6, Bluetooth 5.2, NFC, USB-C
Update policy3 OS upgrades · 4 years of security updates (official promise)

Better-value alternatives

Similar price, lower cost per month of safe ownership.

Frequently asked questions

Is the OnePlus 9 still supported in 2026?

No. OnePlus shipped its final update (Android 14, April 2025 security patch) and declared the OnePlus 9 series end-of-life in 2025. It has received nothing since.

Is it safe to keep using a OnePlus 9?

For offline or casual use, yes; for anything involving money or passwords, increasingly no. Over a year of unpatched vulnerabilities is a real attack surface, and it grows monthly.

Should I buy a used OnePlus 9 in 2026?

No — $108 buys a Pixel 6a or iPhone SE 3 that still receive updates. An unpatched phone is never the bargain it appears.

What should I buy instead of a OnePlus 9?

For OnePlus loyalists, the OnePlus 13 (~$779, supported to January 2031). On a used budget: Pixel 7 (~$144, to October 2027) or iPhone SE 3 (~$100, est. 2029).

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 2026-06-10.