RMX3201 · 1 version · 1,243 samples
Android
11 R
Battery
5000 mAh
Technology
Li-ion
Chipset
RM6765
Memory options
2/32 GB · 4/64 GB
Display
720x1448 (60Hz)
Model
RMX3201
Estimated charging time
3h 30min
to charge 0 → 100%
Max charging temperature
37.7°C
average peak while charging
Screen-on time
13h 0min
estimated on a full charge
Estimated battery life
70h 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 Realme C21 packs a 5000 mAh Li-ion battery and lasts about 70h 0min on a full charge with around 13h 0min of screen-on time. It charges from 0 to 100% in roughly 3h 30min, peaking near 37.7°C while charging. Every figure is aggregated anonymously from real C21 owners using Battery Guru (154 samples), so it reflects everyday usage rather than lab claims.
Based on 154 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Realme C21 lasts about 70h 0min on a full charge, with roughly 13h 0min of screen-on time.
The C21 charges from 0 to 100% in approximately 3h 30min, with charging temperatures peaking around 37.7°C.
The C21 has a 5000 mAh Li-ion battery.
It is aggregated anonymously from real C21 owners using the Battery Guru app (154 samples), reflecting real-world usage rather than manufacturer specifications.