OnePlus 13s brings Snapdragon 8 Elite power, 5,850mAh battery in a small 6.32" form factor
The smallest of small flagships, the sub-6” kind, but there is a lot of demand for 6.3” or so models with a top chipset. Unfortunately, the usual options are pretty pricey – and there are some that have very limited availability. OnePlus has a solution for the first problem, not so much for the second one.
The OnePlus 13s debuts exclusively for India – it’s a 6.32” phone powered by the Snapdragon 8 Elite. It’s only 71.7mm wide, 8.15mm thick and weighs 185g. That’s lighter than the Pixel 9 Pro or iPhone 16 Pro, but with a much larger battery.
Besides its size, the 13s stands out with its flagship chipset. The 8 Elite is paired with 12GB of LPDDR5X RAM and 256GB or 512GB of UFS 4.0 storage. The chip is cooled by a 4,400mm² vapor chamber and a clever innovation – the first cooling layer on the back panel to help the phone expel heat faster. The 13s runs OxygenOS 15 (Android 15) out of the box.
We mentioned the battery – it has a whopping 5,850mAh capacity. Not only is this great for a mini, it’s great overall. A Galaxy S25 Ultra has a 5,000mAh battery, for example, an iPhone 16 Pro Max has only 4,685mAh. The phone supports 80W SuperVOOC charging (faster than any Galaxy, Pixel or iPhone) and has Bypass Charging (i.e. running directly off wall power).
OnePlus says that the 13s can spend just over 7 hours of playing BGMI on a single charge without going below 120fps or needing external power.
The display is a 6.32” LTPO OLED panel with 1,216 x 2,640px resolution. It has a variable refresh rate from 1Hz to 120Hz and renders 10-bit colors and Dolby Vision support. The high brightness mode reaches 1,600 nits and it can go down to just 1.1 nit. Brightness is controlled via high-frequency 2,160Hz PWM.
OnePlus only had room for two rear cameras. The first one is the 50MP main with a 1/1.56” Sony LYT-700 sensor (1.0µm pixels) and an f/1.8 lens with OIS. The second module is a 2x telephoto with a 50MP Samsung JN5 sensor (0.64µm pixels) and an f/2.0 lens (note: this one only has electronic stabilization). Check out our first camera samples here. Either camera can record 4K video at 60fps with Dolby Vision HDR.
The phone brings flagship power at a lower price than the other 6.3" flagships, fast charging and the new Plus Button that replaces the Alert Slider.
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