RMX3263 · 2 variants · 234 samples
Android
11 R
Battery
5000 mAh
Technology
Unknown
Chipset
RMX3263
Memory
4GB · 64GB
Display
720x1600 (60Hz)
Model
RMX3263
Android
11 R
Battery
5000 mAh
Technology
Unknown
Chipset
RMX3263
Memory
2GB · 32GB
Display
720x1504 (60Hz)
Model
RMX3263
Estimated charging time
5h 0min
to charge 0 → 100%
Max charging temperature
39.0°C
average peak while charging
Screen-on time
8h 30min
estimated on a full charge
Estimated battery life
12h 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 Realme C21-Y packs a 5000 mAh Unknown battery and lasts about 12h 30min on a full charge with around 8h 30min of screen-on time. It charges from 0 to 100% in roughly 5h 0min, peaking near 39.0°C while charging. Every figure is aggregated anonymously from real C21-Y owners using Battery Guru (233 samples), so it reflects everyday usage rather than lab claims.
Based on 233 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Realme C21-Y lasts about 12h 30min on a full charge, with roughly 8h 30min of screen-on time.
The C21-Y charges from 0 to 100% in approximately 5h 0min, with charging temperatures peaking around 39.0°C.
The C21-Y has a 5000 mAh Unknown battery.
It is aggregated anonymously from real C21-Y owners using the Battery Guru app (233 samples), reflecting real-world usage rather than manufacturer specifications.