Redmi K100 Packs Xiaomi’s Biggest Smartphone Battery Yet

Xiaomi has unveiled the Redmi K100, a smartphone set to boast the largest battery capacity ever utilized by the company - a whopping 10,000mAh. The device is scheduled to arrive in China on October 27, accompanied by the Clip Neo earbuds.

The Redmi K100 sports a 6.83-inch display boasting a lightning-fast 165Hz refresh rate and peak brightness levels reaching 3,500 nits. The device enables a multi-finger touch reporting rate of 480Hz and an instantaneous touch sampling rate of 3,500Hz. Over 40 games run natively at 165fps, while more than 100 titles leverage frame interpolation technology. The phone features a metal frame, a centered punch-hole display, and a horizontally arranged rear camera module.

Xiaomi has equipped the Redmi K100 with the powerful Snapdragon 8 Elite processor, coupled with a D2 gaming display chip to enhance graphics and frame rates. The handset will operate on HyperOS 4 and incorporate Bose-tuned audio hardware. The standout feature, however, is the monstrous 10,000mAh Jinshajiang battery, which boasts 28% silicon-carbon content and an impressive energy density of 957Wh/L. It is designed to maintain stable performance even at sub-zero temperatures, down to -20°C.

Xiaomi president Lu Weibing confirmed the Redmi K100's battery endurance, claiming it can provide over 29 hours of Douyin playback, more than 24 hours of live streaming, more than 47 hours of music streaming, over 18 hours of navigation assistance, and over 46 hours of reading. Additionally, the phone can handle up to 1,000 short drama episodes before needing a recharge.

The device supports robust charging capabilities, including 100W wired charging and 27W wired reverse charging. It also features bypass charging, a mechanism developed to minimize heat generation during gaming sessions. The Redmi K100 is set to make its official debut in China on October 27.