OnePlus 15 Leak Reveals Massive 7,300mAh Battery, 120W Wired and 50W Wireless Charging

OnePlus is gearing up for its next premium smartphone launch, the OnePlus 15, with reports suggesting it will first arrive in China this October, followed by a global rollout. Early leaks and rumors reveal that the device may carry the largest battery in this price segment and in OnePlus’ history. If you are seeking longer battery life and faster charging capabilities, then the OnePlus 15 will be one of the best options to consider

Other than a massive battery, the OnePlus 15 is also reported to support wireless charging capabilities.

OnePlus 15 to Battery and Fast Charging

As per tipster Bald Panda, the OnePlus 15 will pack a massive battery capacity of 7,300mAh, the largest ever seen in a OnePlus device. The battery is rumored to support 120W wired charging and 50W wireless charging. This will allow users to charge their OnePlus 15 device quickly and conveniently.

While details about reverse charging are not yet confirmed, the sheer battery size indicates extended usage without frequent recharging.

OnePlus 15 Specifications

The upcoming OnePlus 15 is expected to sport a 6.78-inch display, which will be slightly smaller than its predecessor. Talking about the thickness, the device may measure 8.1mm and weigh around 211-215 grams.

OnePlus 15 is expected to arrive in three color options, including Sand Dune, Black, and Purple. OnePlus is also pushing display technology with a 165Hz refresh rate, an upgrade from the 120Hz panels of earlier models, ensuring smoother gameplay and higher frame rates for compatible titles.

OnePlus 15 Processor

Under the hood, the OnePlus 15 will reportedly be powered by the Snapdragon 8 Elite Gen 5 processor, built on TSMC’s 3nm N3P process. The chipset will deliver high performance with up to 23% improvement and 20% better battery efficiency as compared to the OnePlus 13.

The device is expected to run Android 16-based ColorOS 16 in China and OxygenOS 16 elsewhere, integrated with Google’s Gemini AI models to enable on-device AI features.

OnePlus 15 Launch Timeline

While OnePlus has not confirmed the official launch date for its OnePlus 15, leaks suggest that the company might bring it worldwide on 13 November 2025.