Redmi K90 Ultra Leaks Specified 10,000mAh Battery & 165Hz Display- Redmi K90 Ultra 5G phone is highly rumoured to launch in China around May 2026. The phone is expected to be powered by the MediaTek Dimensity 9500+ chipset, and the major highlight of this smartphone is its massive 10,000mAh battery pack. It is also expected to support 100W fast charging. The phone may also get a 50MP main camera, and some recent leaks suggest that it might even include a built-in cooling fan.
Price & Availability

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Redmi K90 Ultra 5G phone is expected to launch in China around June 2026, following the release pattern of its predecessor. This will likely be a China-only launch initially. There is no official price yet, but estimates suggest the 12GB RAM plus 256GB storage variant may cost around โน72,999.
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Display and Design
Redmi K90 Ultra 5G phone is expected to feature a large 6.8-inch LTPS OLED display with a high 165Hz refresh rate and 1.5K resolution. The phone is also anticipated to get IP68 and IP69 dust and water resistance ratings. It may also include an ultrasonic in-display fingerprint sensor, and it will feature a metal frame. Some recent leaks also suggest that it might get a built-in cooling fan during heavy tasks like video editing and gaming.
Camera Setup and Battery Pack

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In the rear section of the Redmi K90 Ultra 5G phone, it is expected to get a 50MP main camera. Whereas, on the front, it is likely to be equipped with a 32MP selfie camera. Apart from that, the major highlight of this phone is its 10,000mAh battery pack, which is a substantial increase over previous models, packed in a relatively slim 8.5mm body. It is also expected to support 100W fast charging and potentially full-speed wireless charging.
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Performance
Redmi K90 Ultra 5G phone is expected to be powered by the MediaTek Dimensity 9500+ chipset, and it will perform better in every activity such as gaming, multitasking, and other demanding tasks. However, the exact configurations and operating system details are not speculated yet.

