OnePlus 15: OnePlus 15 surfaces with a huge 7,300 mAh battery, 120 W charging, and impressive Geekbench results powered by the Snapdragon 8 Elite Gen 5, setting up a strong flagship debut on October 27 alongside the Ace 6.
The countdown to the OnePlus 15 launch has officially begun, and leaks are painting a clear picture of what to expect. Scheduled to debut in China on October 27, 2025, alongside the OnePlus Ace 6, the upcoming flagship is shaping up to be one of the most well-balanced smartphones of the year.
Big battery, faster charging
OnePlus has confirmed that the OnePlus 15 will pack a 7,300 mAh battery, the largest ever in the brand’s lineup. To keep that massive cell topped up, the device supports 120 W wired charging and 50 W wireless charging.
A useful addition is bypass charging, which powers the phone directly while gaming or streaming, preventing the battery from heating up. Together, these upgrades promise longer battery life, faster top-ups, and better overall durability perfect for heavy users and gamers alike.
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Geekbench results show strong performance
The global model of the OnePlus 15, listed on Geekbench under model number CPH2745, runs Android 16 and is powered by Qualcomm’s Snapdragon 8 Elite Gen 5 chip paired with 12 GB of RAM.
It scored 3,615 in single-core and 10,261 in multi-core tests, ranking among the top-performing Android flagships of 2025. These results hint at quick app launches, smooth multitasking, and excellent gaming stability even without high-performance mode enabled.
Premium design and display
In terms of design, the OnePlus 15 will come in an Absolute Black finish with a matte back panel that resists scratches and light marks shown in teasers easily wiped away.
Up front, it features a 6.78-inch BOE X3 AMOLED display with 1.5K resolution, a 165 Hz refresh rate, and Pro XDR with Dolby Vision support. This combination of visuals and endurance clearly targets users who want both speed and stamina.
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With a huge battery, rapid charging, and impressive benchmark scores, the OnePlus 15 is shaping up to be a serious rival to the Galaxy S26 and Pixel 10 Pro. If these early details hold true, OnePlus may finally deliver the ideal blend of power, efficiency, and lasting performance that users have been waiting for.
