OnePlus is preparing to unveil a new compact flagship phone, the 15T, with an accompanying magnetic cooling accessory. The company has been teasing upgrades over its predecessor, including a high refresh rate display and the Snapdragon 8 Elite Gen 5 processor. Improved cooling is also expected, with OnePlus President Li Jie Louis previously indicating a new cooling accessory would be bundled with the device.
While the phone itself remains largely under wraps, the magnetic cooler designed for the OnePlus 15T has already been revealed. The smartphone cooler boasts a slim and compact design, intended to create it easier for gamers to carry. This accessory highlights the growing demand for thermal management solutions as mobile gaming becomes increasingly sophisticated.
Compared to the previous generation 27W magnetic cooler launched with the OnePlus 13T, the new model also features a slimmer profile. Initial images suggest it will cover a larger area of the phone’s back. Pricing details have not yet been released, but the last model launched in China for CNY 199, approximately $29 (currently available on Amazon for $32.24).
Li Jie Louis has confirmed several key specifications for the OnePlus 15T. Despite its compact form factor, the phone will pack a substantial 7,500mAh battery. He further confirmed the device will offer enhanced water resistance, improved wireless charging capabilities, and a display featuring narrow bezels. The phone is expected to launch in China sometime in March 2026, alongside the new cooling accessory.
