Chinese manufacturer Redmi has shared more technical details about its upcoming flagship smartphone, the Redmi K80 Ultra. The latest reveal focuses on the device’s battery and several key features.
Redmi K80 Ultra Battery Specs Unveiled
The Redmi K80 Ultra will feature a massive 7,410 mAh battery. According to Xiaomi’s internal tests using the “DOU” measurement system, this battery can deliver up to 2.26 days of usage on a single charge. Additionally, various optimizations have been made at the microarchitecture level to reduce power consumption.


The device also incorporates the next-generation Bypass Charging Plus system, which directs power through separate lines between the motherboard and battery. This aims to reduce heat generation, especially during gaming sessions. Redmi K80 Ultra will also be the first Redmi phone to support 100W fast charging.
On the vibration front, the phone is equipped with an improved version of the CyberEngine motor. This ultra-wideband motor supports around 100 unique vibration patterns. Thanks to a closed-loop driver chip, it delivers consistent and strong haptic feedback across all scenarios.
Previously revealed specs include the MediaTek high-end Dimensity 9400+ chipset powering the device. Coupled with Xiaomi’s custom D2 external GPU, the phone has scored over 3.24 million points in the AnTuTu V10 benchmark test. For cooling, Redmi uses its largest-ever 3D IceLoop vapor chamber system and the Fury Engine 4.0 cooling technology.

