M2012K11C · 3 variants · 100 samples
Android
13 Tiramisu
Battery
4520 mAh
Technology
Li-Po
Chipset
lahaina
Memory
8GB · 256GB
Display
1080x2254 (120Hz)
Model
M2012K11C
Android
14 Upside Down Cake
Battery
4520 mAh
Technology
Li-Po
Chipset
haydn
Memory
12GB · 256GB
Display
1080x2320 (120Hz)
Model
M2012K11C
Android
14 Upside Down Cake
Battery
4520 mAh
Technology
Li-Po
Chipset
haydn
Memory
8GB · 128GB
Display
1080x2190 (120Hz)
Model
M2012K11C
Estimated charging time
2h 0min
to charge 0 → 100%
Max charging temperature
38.4°C
average peak while charging
Screen-on time
6h 30min
estimated on a full charge
Estimated battery life
50h 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 K40 Pro packs a 4520 mAh Li-Po battery and lasts about 50h 30min on a full charge with around 6h 30min of screen-on time. It charges from 0 to 100% in roughly 2h 0min, peaking near 38.4°C while charging. Every figure is aggregated anonymously from real K40 Pro owners using Battery Guru (14 samples), so it reflects everyday usage rather than lab claims.
Based on 14 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Redmi K40 Pro lasts about 50h 30min on a full charge, with roughly 6h 30min of screen-on time.
The K40 Pro charges from 0 to 100% in approximately 2h 0min, with charging temperatures peaking around 38.4°C.
The K40 Pro has a 4520 mAh Li-Po battery.
It is aggregated anonymously from real K40 Pro owners using the Battery Guru app (14 samples), reflecting real-world usage rather than manufacturer specifications.