M1908C3JGG · 2 variants · 52 samples
Android
13 Tiramisu
Battery
4000 mAh
Technology
Li-Po
Chipset
biloba
Memory
4GB · 64GB
Display
1080x2130 (60Hz)
Model
M1908C3JGG
Android
13 Tiramisu
Battery
4000 mAh
Technology
Li-Po
Chipset
biloba
Memory
4GB · 128GB
Display
1080x2115 (60Hz)
Model
M1908C3JGG
Estimated charging time
2h 30min
to charge 0 → 100%
Max charging temperature
38.0°C
average peak while charging
Screen-on time
6h 0min
estimated on a full charge
Estimated battery life
22h 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 Note 8 (2021) packs a 4000 mAh Li-Po battery and lasts about 22h 0min on a full charge with around 6h 0min of screen-on time. It charges from 0 to 100% in roughly 2h 30min, peaking near 38.0°C while charging. Every figure is aggregated anonymously from real Note 8 (2021) owners using Battery Guru (40 samples), so it reflects everyday usage rather than lab claims.
Based on 40 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Redmi Note 8 (2021) lasts about 22h 0min on a full charge, with roughly 6h 0min of screen-on time.
The Note 8 (2021) charges from 0 to 100% in approximately 2h 30min, with charging temperatures peaking around 38.0°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 (40 samples), reflecting real-world usage rather than manufacturer specifications.