RMX3830 · 6 variants · 731 samples
Android
13 Tiramisu
Battery
5000 mAh
Technology
Li-ion
Chipset
ums9230_hulk
Memory
8GB · 256GB
Display
720x1440 (90Hz)
Model
RMX3830
Android
15 Vanilla Ice Cream
Battery
5000 mAh
Technology
Li-ion
Chipset
ums9230_hulk
Memory
4GB · 128GB
Display
720x1600 (90Hz)
Model
RMX3830
Android
14 Upside Down Cake
Battery
5000 mAh
Technology
Li-ion
Chipset
ums9230_hulk
Memory
4GB · 64GB
Display
720x1482 (90Hz)
Model
RMX3830
Android
13 Tiramisu
Battery
5000 mAh
Technology
Li-ion
Chipset
ums9230_hulk
Memory
4GB · 128GB
Display
720x1600 (90Hz)
Model
RMX3830
Android
15 Vanilla Ice Cream
Battery
5000 mAh
Technology
Li-ion
Chipset
ums9230_hulk
Memory
8GB · 256GB
Display
720x1600 (90Hz)
Model
RMX3830
Android
15 Vanilla Ice Cream
Battery
5000 mAh
Technology
Li-ion
Chipset
ums9230_hulk
Memory
4GB · 64GB
Display
720x1600 (90Hz)
Model
RMX3830
Estimated charging time
2h 0min
to charge 0 → 100%
Max charging temperature
41.3°C
average peak while charging
Screen-on time
9h 30min
estimated on a full charge
Estimated battery life
15h 30min
estimated on a full charge
See your own charging speed, screen-on time and battery health in real time with Battery Guru.
Get Battery GuruSpotted a mistake?
Specs or numbers look off for the Realme C51? Let us know and we'll fix it.
The Realme C51 packs a 5000 mAh Li-ion battery and lasts about 15h 30min on a full charge with around 9h 30min of screen-on time. It charges from 0 to 100% in roughly 2h 0min, peaking near 41.3°C while charging. Every figure is aggregated anonymously from real C51 owners using Battery Guru (9 samples), so it reflects everyday usage rather than lab claims.
Based on 9 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Realme C51 lasts about 15h 30min on a full charge, with roughly 9h 30min of screen-on time.
The C51 charges from 0 to 100% in approximately 2h 0min, with charging temperatures peaking around 41.3°C.
The C51 has a 5000 mAh Li-ion battery.
It is aggregated anonymously from real C51 owners using the Battery Guru app (9 samples), reflecting real-world usage rather than manufacturer specifications.