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REDMI K90 Ultra

M332BF · 2 versions · 205 samples

8550 mAh16 GB RAMAndroid 16 Baklava165 Hz

Specifications

Android

16 Baklava

Battery

8550 mAh

Technology

Li-poly

Chipset

sun

Memory options

16/264 GB · 12/528 GB · 16/528 GB · 12/256 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

Battery performance

Estimated charging time

2h 30min

to charge 0 → 100%

Max charging temperature

42.4°C

average peak while charging

Screen-on time

15h 0min

estimated on a full charge

Estimated battery life

25h 30min

estimated on a full charge

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REDMI K90 Ultra battery life

The REDMI K90 Ultra packs a 8550 mAh Li-poly battery and lasts about 25h 30min on a full charge with around 15h 0min of screen-on time. It charges from 0 to 100% in roughly 2h 30min, peaking near 42.4°C while charging. Every figure is aggregated anonymously from real K90 Ultra owners using Battery Guru (100 samples), so it reflects everyday usage rather than lab claims.

Based on 100 anonymized samples from Battery Guru.

Frequently asked questions

How long does the K90 Ultra battery last?

Aggregated Battery Guru data shows the REDMI K90 Ultra lasts about 25h 30min on a full charge, with roughly 15h 0min of screen-on time.

How long does the K90 Ultra take to charge?

The K90 Ultra charges from 0 to 100% in approximately 2h 30min, with charging temperatures peaking around 42.4°C.

What is the K90 Ultra battery capacity?

The K90 Ultra has a 8550 mAh Li-poly battery.

Where does this K90 Ultra battery data come from?

It is aggregated anonymously from real K90 Ultra owners using the Battery Guru app (100 samples), reflecting real-world usage rather than manufacturer specifications.