RMX3521 · 1 version · 1,418 samples
Android versions
14 Upside Down Cake · 13 Tiramisu
Battery
5000 mAh
Technology
Li-Po
Chipset
bengal
Memory options
8/128 GB · 4/128 GB
Display
1080x2400 (90Hz)
Model
RMX3521
Estimated charging time
2h 0min
to charge 0 → 100%
Max charging temperature
40.7°C
average peak while charging
Screen-on time
8h 0min
estimated on a full charge
Estimated battery life
17h 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 9 packs a 5000 mAh Li-Po battery and lasts about 17h 0min on a full charge with around 8h 0min of screen-on time. It charges from 0 to 100% in roughly 2h 0min, peaking near 40.7°C while charging. Every figure is aggregated anonymously from real 9 owners using Battery Guru (1417 samples), so it reflects everyday usage rather than lab claims.
Based on 1417 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Realme 9 lasts about 17h 0min on a full charge, with roughly 8h 0min of screen-on time.
The 9 charges from 0 to 100% in approximately 2h 0min, with charging temperatures peaking around 40.7°C.
The 9 has a 5000 mAh Li-Po battery.
It is aggregated anonymously from real 9 owners using the Battery Guru app (1417 samples), reflecting real-world usage rather than manufacturer specifications.