New OnePlus phone with high-end chipset and 165Hz display leaked

Following the launch of the OnePlus 15T in China, the company appears to be working on a new smartphone. A leak from a reliable tipster, Digital Chat Station, has now revealed the key specifications of the upcoming device.

The source did not disclose the name of the device. However, it could launch as the OnePlus Ace 6 Ultra, succeeding the Ace 5 Ultra released in May 2025. The leak reveals the phone will feature a 6.78-inch display with a resolution of 1.5K and a 165Hz refresh rate. It may sport a dual rear camera setup comprising 50MP and 8MP sensors. The phone is expected to use a 16MP front camera.

The Ace 6 Ultra may use the MediaTek Dimensity 9500 chipset, a notable upgrade from Ace 5 Ultra's Dimensity 9400+ chipset. In our review of the Vivo X300 Pro, the Dimensity 9500 scored around 3 million points on AnTuTu V10.

The tipster reveals the upcoming OnePlus phone may come in five memory configurations: 12GB/256GB, 12GB/512GB, 16GB/256GB, 16GB/512GB, and 16GB/1TB. It may launch in Titanium and Black finishes. A previous leak revealed that the Ace 6 Ultra may feature an 8,500mAh battery, surpassing the 7,300mAh capacity of the flagship OnePlus 15 (curr. $899 on Amazon).

In separate news, Xiaomi has confirmed an April release for its new gaming-centric phone, the Redmi K90 Max. The tipster reveals that the K90 Max will also feature a 165Hz display and a Dimensity 9500 chipset. However, the Redmi K90 Max will include a built-in cooling fan, which the OnePlus Ace 6 Ultra may lack.