2203121C · 1 version · 1,910 samples
Android
15 Vanilla Ice Cream
Battery
4860 mAh
Technology
Li-Po
Chipset
thor
Memory options
12/512 GB · 12/256 GB · 8/256 GB
Display
1440x3200 (120Hz)
Model
2203121C
Estimated charging time
1h 30min
to charge 0 → 100%
Max charging temperature
40.6°C
average peak while charging
Screen-on time
6h 0min
estimated on a full charge
Estimated battery life
17h 30min
estimated on a full charge
See your own charging speed, screen-on time and battery health in real time with Battery Guru.
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The Xiaomi 12S Ultra packs a 4860 mAh Li-Po battery and lasts about 17h 30min on a full charge with around 6h 0min of screen-on time. It charges from 0 to 100% in roughly 1h 30min, peaking near 40.6°C while charging. Every figure is aggregated anonymously from real 12S Ultra owners using Battery Guru (1526 samples), so it reflects everyday usage rather than lab claims.
Based on 1526 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Xiaomi 12S Ultra lasts about 17h 30min on a full charge, with roughly 6h 0min of screen-on time.
The 12S Ultra charges from 0 to 100% in approximately 1h 30min, with charging temperatures peaking around 40.6°C.
The 12S Ultra has a 4860 mAh Li-Po battery.
It is aggregated anonymously from real 12S Ultra owners using the Battery Guru app (1526 samples), reflecting real-world usage rather than manufacturer specifications.