Notebookcheck Logo

Xiaomi reveals key battery and display features of its new gaming phone

The K90 Ultra will launch in China on June 30. Pictured: a promo picture showing the rear of the phone.
ⓘ Xiaomi
The K90 Ultra will launch in China on June 30. Pictured: a promo picture showing the rear of the phone.
The Redmi K90 Ultra will launch in China on June 30, 2026, and so far, Xiaomi has shared a couple of key specs of the gaming phone. Now, the company has confirmed more core battery and screen info of the device.

Xiaomi is about to launch a new affordable gaming phone, the Redmi K90 Ultra. It's confirmed to feature the Snapdragon 8 Elite, a last-gen flagship SoC, which is expected to keep the price low compared to the current flagships.

The company has also showcased the design and shared some key specs of the gaming phone. Now, Xiaomi has confirmed the battery and display details. As expected, they match what the Redmi K90 Max comes with.

Specifically, the Redmi K90 Ultra is confirmed to sport an AMOLED display with a 165Hz refresh rate and a peak brightness rating of 3,500 nits. Xiaomi didn't share the screen size, but it's expected to be a 6.83-inch panel.

Moving to the battery, Xiaomi shares that it will feature an 8,550mAh capacity, which is the same as the battery of the Redmi K90 Max. It's confirmed to support 100W fast charging and 22.5W reverse charging (160W Ugreen Nexode Pro curr. $49.99 on Amazon). The phone supports bypass charging as well, which is a very handy feature for gaming.

Previously, Xiaomi confirmed that the Snapdragon 8 Elite will be paired with the D2 chipset to ensure enhanced gaming performance. The Redmi K90 Ultra will also come with a Sound by Bose speaker setup, Surge T1 network enhancement chipset, and 3,500Hz touch sampling rate. Other specs could get confirmed in the coming days.

Display highlights of the Redmi K90 Ultra (machine translated)
ⓘ Xiaomi
Display highlights of the Redmi K90 Ultra (machine translated)
Large battery of the Redmi K90 Ultra (machine translated)
ⓘ Xiaomi
Large battery of the Redmi K90 Ultra (machine translated)

Source(s)

Redmi on Weibo (1) (2)

Google LogoAdd as a preferred source on Google
Mail Logo

No comments for this article

Got questions or something to add to our article? Even without registering you can post in the comments!
No comments for this article / reply

static version load dynamic
Loading Comments
Comment on this article
> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > News > News Archive > Newsarchive 2026 06 > Xiaomi reveals key battery and display features of its new gaming phone
Abid Ahsan Shanto, 2026-06-25 (Update: 2026-06-25)