M1908C3JGG · 1 version · 590 samples
Android
13 Tiramisu
Battery
4000 mAh
Technology
Li-Po
Chipset
biloba
Memory options
4/64 GB · 4/128 GB
Display
1080x2130 (60Hz)
Model
M1908C3JGG
Estimated charging time
2h 30min
to charge 0 → 100%
Max charging temperature
39.7°C
average peak while charging
Screen-on time
7h 0min
estimated on a full charge
Estimated battery life
19h 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 Redmi Note 8 (2021) packs a 4000 mAh Li-Po battery and lasts about 19h 30min on a full charge with around 7h 0min of screen-on time. It charges from 0 to 100% in roughly 2h 30min, peaking near 39.7°C while charging. Every figure is aggregated anonymously from real Note 8 (2021) owners using Battery Guru (552 samples), so it reflects everyday usage rather than lab claims.
Based on 552 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Redmi Note 8 (2021) lasts about 19h 30min on a full charge, with roughly 7h 0min of screen-on time.
The Note 8 (2021) charges from 0 to 100% in approximately 2h 30min, with charging temperatures peaking around 39.7°C.
The Note 8 (2021) has a 4000 mAh Li-Po battery.
It is aggregated anonymously from real Note 8 (2021) owners using the Battery Guru app (552 samples), reflecting real-world usage rather than manufacturer specifications.