RMX3866 · 1 version · 4 samples
Android
14 Upside Down Cake
Battery
5000 mAh
Technology
Li-ion
Chipset
RM6877
Memory
8/128 GB
Display
1080x2158 (120Hz)
Model
RMX3866
Limited data so far (4 samples). These figures will firm up as more Realme RMX3866 owners contribute.
Estimated charging time
2h 0min
to charge 0 → 100%
Max charging temperature
41.0°C
average peak while charging
Screen-on time
7h 0min
estimated on a full charge
Estimated battery life
17h 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 RMX3866 packs a 5000 mAh Li-ion battery and lasts about 17h 30min on a full charge with around 7h 0min of screen-on time. It charges from 0 to 100% in roughly 2h 0min, peaking near 41.0°C while charging. Every figure is aggregated anonymously from real RMX3866 owners using Battery Guru (4 samples), so it reflects everyday usage rather than lab claims.
Based on 4 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Realme RMX3866 lasts about 17h 30min on a full charge, with roughly 7h 0min of screen-on time.
The RMX3866 charges from 0 to 100% in approximately 2h 0min, with charging temperatures peaking around 41.0°C.
The RMX3866 has a 5000 mAh Li-ion battery.
It is aggregated anonymously from real RMX3866 owners using the Battery Guru app (4 samples), reflecting real-world usage rather than manufacturer specifications.