Oneplus 15t sets up for battery dominance, outperforming galaxy s26

Teasing continues for the upcoming OnePlus 15T, with president Li Jie Louis confirming a 7,500mAh battery – a figure that dwarfs the 4,300mAh battery found in the recently unveiled Samsung Galaxy S26.

Oneplus 15t boasts massive battery, fast charging

This substantial capacity, achieved through the use of Glacier Battery Technology – the same found in the OnePlus 15 – positions the compact device to potentially outlast its rivals. The 15T isn't stopping there; expect 100W wired and 50W wireless charging speeds, mirroring previous models.

AnTuTu benchmarks further highlight the phone’s impressive capabilities, with a score of 4,455,423. That's a significant jump over competitors, even gaming phones, suggesting strong performance even during demanding tasks. The device is slated to launch in March 2026, initially as a China-exclusive, with a potential global release as the OnePlus 15s. The rumored price point of $650 makes it a compelling proposition.

Slim bezels and a powerful Snapdragon 8 Gen 5 processor are also key aspects of the phone's appeal. While the benchmark data indicates a single storage configuration—16GB RAM and 512GB storage—a smaller variant is possible.

This combination of a large battery, fast charging, and high performance could reshape expectations for compact smartphones.

The OnePlus 15T is poised to deliver a powerhouse experience in a surprisingly pocketable design.