Redmi 9 · 4 variants · 357 samples
Android
12 S
Battery
5020 mAh
Technology
Li-Po
Chipset
lancelot
Memory
4GB · 64GB
Display
1080x2134 (60Hz)
Model
Redmi 9
Android
12 S
Battery
5020 mAh
Technology
Li-Po
Chipset
lancelot
Memory
4GB · 128GB
Display
1080x2220 (60Hz)
Model
Redmi 9
Android
13 Tiramisu
Battery
5020 mAh
Technology
Li-Po
Chipset
mt6768
Memory
4GB · 64GB
Display
1080x2198 (60Hz)
Model
Redmi 9
Android
11 R
Battery
5020 mAh
Technology
Li-Po
Chipset
lancelot
Memory
4GB · 64GB
Display
1080x2220 (60Hz)
Model
Redmi 9
Estimated charging time
2h 30min
to charge 0 → 100%
Max charging temperature
39.9°C
average peak while charging
Screen-on time
12h 0min
estimated on a full charge
Estimated battery life
53h 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 9 Prime packs a 5020 mAh Li-Po battery and lasts about 53h 30min on a full charge with around 12h 0min of screen-on time. It charges from 0 to 100% in roughly 2h 30min, peaking near 39.9°C while charging. Every figure is aggregated anonymously from real 9 Prime owners using Battery Guru (6 samples), so it reflects everyday usage rather than lab claims.
Based on 6 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Redmi 9 Prime lasts about 53h 30min on a full charge, with roughly 12h 0min of screen-on time.
The 9 Prime charges from 0 to 100% in approximately 2h 30min, with charging temperatures peaking around 39.9°C.
The 9 Prime has a 5020 mAh Li-Po battery.
It is aggregated anonymously from real 9 Prime owners using the Battery Guru app (6 samples), reflecting real-world usage rather than manufacturer specifications.