OnePlus is preparing to expand its Ace lineup, with the upcoming OnePlus Ace 6 Ultra tipped to launch in April in China, according to recent leaks.

Key specs surface ahead of launch
The OnePlus Ace 6 Ultra is expected to feature a large 6.8-inch display with a 165Hz refresh rate, positioning it as a performance-focused device aimed at gamers and power users.
Under the hood, the phone is rumored to run on the MediaTek Dimensity 9500 chipset, placing it among the next wave of flagship-level Android devices.
Certification hints at imminent release

A device believed to be the Ace 6 Ultra has reportedly appeared in China’s certification database with model number PMK110, suggesting that the launch could be close.
The phone is also expected to join the existing Ace 6 lineup, which already includes the Ace 6 and Ace 6T.
Positioned as a performance rival
The Ace 6 Ultra is said to compete directly with other upcoming performance-focused phones, including devices like the REDMI K90 Ultra, which are also expected to launch around the same timeframe.
This indicates that OnePlus is continuing its strategy of delivering high-refresh-rate displays and flagship chipsets in its Ace series.
More devices expected alongside
Alongside the Ace 6 Ultra, OnePlus is also reportedly working on new tablets, including the OnePlus Pad 3 Pro and a more compact Pad Mini, which may debut around the same period.
What to expect
While full specifications are still under wraps, the combination of a 165Hz display and Dimensity 9500 chipset suggests that the OnePlus Ace 6 Ultra will focus heavily on performance and smooth user experience.
With its expected April launch, more details including pricing and availability should surface soon.