RMX3521 · 2 variants · 454 samples
Android
14 Upside Down Cake
Battery
5000 mAh
Technology
Li-Po
Chipset
bengal
Memory
4GB · 128GB
Display
1080x2400 (90Hz)
Model
RMX3521
Android
14 Upside Down Cake
Battery
5000 mAh
Technology
Li-Po
Chipset
bengal
Memory
8GB · 128GB
Display
1080x2400 (90Hz)
Model
RMX3521
Estimated charging time
1h 0min
to charge 0 → 100%
Max charging temperature
41.1°C
average peak while charging
Screen-on time
6h 0min
estimated on a full charge
Estimated battery life
20h 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 20h 0min on a full charge with around 6h 0min of screen-on time. It charges from 0 to 100% in roughly 1h 0min, peaking near 41.1°C while charging. Every figure is aggregated anonymously from real 9 owners using Battery Guru (1 samples), so it reflects everyday usage rather than lab claims.
Based on 1 anonymized sample from Battery Guru.
Aggregated Battery Guru data shows the Realme 9 lasts about 20h 0min on a full charge, with roughly 6h 0min of screen-on time.
The 9 charges from 0 to 100% in approximately 1h 0min, with charging temperatures peaking around 41.1°C.
The 9 has a 5000 mAh Li-Po battery.
It is aggregated anonymously from real 9 owners using the Battery Guru app (1 samples), reflecting real-world usage rather than manufacturer specifications.