Redmi is expected to unveil the Redmi Turbo 5 and Turbo 5 Pro in the next few months in China. After the Turbo 5 series, the K90 Ultra would be the next major Redmi phone to hit the Chinese market. Since the K80 Ultra was unveiled in June 2025, its successor is expected to debut in the same month next year. Well before the expected launch timeframe, tipster Digital Chat Station has leaked the key specifications of the K90 Ultra.
Redmi K90 Ultra key specifications tipped
According to the tipster, the Redmi K90 Ultra will feature a flat 6.8-inch LTPS display with support for a 1.5K resolution and a 165Hz refresh rate. The screen will sport rounded corners, and for durability, it will feature a metal middle frame. It is also said to offer full-scale water resistance, suggesting an IP68 rating.
The K90 Ultra will feature an ultrasonic in-screen fingerprint sensor and a top-tier audio setup, which is expected considering that the K90 Pro Max has a 2.1 speaker system. The device is likely to pack a massive 8,0000mAh battery. He added that it will also feature an exclusive super-frame software ecosystem.
The tipster did not reveal anything about the Redmi K90 Ultra. Since it is expected to be a performance-focused device, it is likely to have decent cameras, but nothing extraordinary.
Under the hood, the K90 Ultra will feature a Dimensity 9-series chip. This could be the Dimensity 9500 Plus, which is rumored to debut in Q2 2026. Considering that the phone is expected by mid-2026, more details about it are expected to surface in the coming months.
