OnePlus Ace 6 Ultra Leaks Point to Dimensity 9500 With 6.8 Inch 165Hz Display

Beijing, March 2026 — OnePlus Ace 6 Ultra

The OnePlus Ace 6 Ultra is the focus of multiple leaks that point to a potential launch in China as early as April. Public chatter centers on a 6.8-inch display with a 165 Hz refresh rate and the possibility of a MediaTek Dimensity 9500 chipset. Sources familiar with the matter describe the signals as tentative but consistent across several tipsters and certification records. There is no official confirmation yet from OnePlus on the Ace 6 Ultra or its geographic rollout.

Ace 6 Ultra Launch Timeline (Anticipated)

Tipster Smart Pikachu, translated from Chinese, posted on Weibo that an upcoming OnePlus phone in the Ace lineup may feature a large 6.8-inch display with a 165 Hz refresh rate and is tipped to run on MediaTek's upcoming Dimensity 9500 chipset. The post is not confirmation but has driven discussion about the device feature set and release window. In a separate takeaway, another tipster, Digital Chat Station, hinted that the Ace 6 Ultra has already cleared a certification process in China, though specific model details were not shared. The combination of these notes suggests a potential release timeline around April in the Chinese market.

Separately, a device with the model number PMK110, believed to be linked to Oppo or OnePlus, has reportedly appeared in China's SRRC certification database. If the leaks are accurate, the Ace 6 Ultra would position itself in competition with other performance-driven flagships, including talk of a Redmi model rumored to launch in China around April with the same Dimensity 9500 chipset. However, there is no information at this time about whether the Ace 6 Ultra will be released outside China.

Ace 6 Background and Current Specifications

Notably, the OnePlus Ace 6 is already on the radar of consumers. It features a 6.83-inch 1.5K flat AMOLED display with up to 165 Hz refresh rate and 5,000 nits peak brightness. It is powered by a Snapdragon 8 Gen Elite chipset, paired with a dedicated G2 gaming chip and runs ColorOS 16 out of the box. This model was introduced in China in October and in India in December. The base price starts at CNY 2,599 for the 12 GB + 256 GB option. It includes a 50 MP main sensor with optical image stabilization, an 8 MP ultra-wide lens and a 16 MP front camera. The device is equipped with a 7,800 mAh battery and supports 120 W fast charging.

Specifications

• Display: 6.83-inch 1.5K flat AMOLED display with up to 165 Hz refresh rate
• Peak brightness: 5,000 nits
• Chipset: Snapdragon 8 Gen Elite with G2 gaming chip
• Operating system: ColorOS 16
• Battery and charging: 7,800 mAh with 120 W fast charging
• Starting price: CNY 2,599 for 12 GB + 256 GB
• Durability: dust and water resistance ratings mentioned as part of the Ace 6 package

Notably, there is no indication yet that the Ace 6 Ultra will reach markets outside China. The information about an April launch window and certification clearance remains unconfirmed at this stage, and OnePlus has not issued an official comment on the Ultra variant.