OnePlus 13 review: specs, battery & used prices

Summary

The OnePlus 13 is the 2024 flagship that made battery endurance its identity: a 6,000 mAh silicon-carbon cell, 100 W wired charging, the Snapdragon 8 Elite, and a 6.82-inch 120 Hz OLED. It launched at $899 for the 12/256 GB configuration, and the used market has settled around $603 for that variant — with the 16/512 GB tier near $535, undercutting most same-generation flagships.

Display and design

The 6.82-inch OLED peaks at 1,600 nits with a 120 Hz refresh rate and extremely slim bezels; our screen-quality score of 72/100 is strong. At 213 g it is a large but well-balanced phone, and the compactness score of 73/100 reflects good weight distribution for the size. The rating goes one better than most at IP69, covering high-pressure water jets as well as submersion.

Performance

The Snapdragon 8 Elite was the fastest Android chip of its generation, and our gaming score of 79/100 keeps the phone in the top tier for sustained 3D gaming even a year later. Sustained-load behaviour is a OnePlus specialty, and the larger vapour chamber holds frame rates where thinner rivals throttle. Software support is shorter than Samsung or Google offer — four years of updates, roughly two of which remain.

Camera

The triple 50 MP system — main, ultrawide, and 3x periscope telephoto, all with optical stabilisation on the main and tele — is tuned with Hasselblad colour science. It is the most complete camera OnePlus has shipped, with video up to 8K at 30 fps. It will not beat a Pixel for point-and-shoot consistency, but the hardware ceiling is higher.

Battery and charging

This is the phone's defining trait: a 6,000 mAh battery earns our battery-life score of 60/100, comfortably above the flagship average, and 100 W wired charging fills it in roughly half an hour — a charging score of 80/100 that few phones match. Wireless charging is supported as well.

Verdict

The OnePlus 13 is the rational flagship: near-top performance, class-leading battery and charging, a genuinely versatile camera, and used prices from about $535–603 that undercut every comparable 2024 rival. Our resale score of 100/100 is double-edged — it holds value well for owners, so bargains take patience. If budget is the priority, the OnePlus 12R keeps the battery formula for half the money; if you want the newest chip, the OnePlus 15 succeeds it.