M332BF · 2 versions · 1,360 samples
Android versions
17 Cinnamon Bun · 16 Baklava
Battery
8550 mAh
Technology
Li-poly
Chipset
sun
Memory options
16/264 GB · 16/528 GB · 16/256 GB · 16/512 GB · 12/256 GB · 12/528 GB
Display
1280x2772 (165Hz)
Model
M332BF
Android
16 Baklava
Battery
1000 mAh
Technology
Li-ion
Chipset
sun
Memory
16/1021 GB
Display
1216x2640 (120Hz)
Model
M332BF
Estimated charging time
2h 0min
to charge 0 → 100%
Max charging temperature
36.9°C
average peak while charging
Screen-on time
16h 0min
estimated on a full charge
Estimated battery life
24h 0min
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 REDMI K90 Ultra packs a 8550 mAh Li-poly battery and lasts about 24h 0min on a full charge with around 16h 0min of screen-on time. It charges from 0 to 100% in roughly 2h 0min, peaking near 36.9°C while charging. Every figure is aggregated anonymously from real K90 Ultra owners using Battery Guru (526 samples), so it reflects everyday usage rather than lab claims.
Based on 526 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the REDMI K90 Ultra lasts about 24h 0min on a full charge, with roughly 16h 0min of screen-on time.
The K90 Ultra charges from 0 to 100% in approximately 2h 0min, with charging temperatures peaking around 36.9°C.
The K90 Ultra has a 8550 mAh Li-poly battery.
It is aggregated anonymously from real K90 Ultra owners using the Battery Guru app (526 samples), reflecting real-world usage rather than manufacturer specifications.