CPH2021 · 2 versions · 1,036 samples
Android
11 R
Battery
4025 mAh
Technology
Li-Po
Chipset
oppo6771
Memory
8/128 GB
Display
1080x2199 (60Hz)
Model
CPH2021
Android
11 R
Battery
4025 mAh
Technology
Li-Po
Chipset
oppo6771
Memory
8/128 GB
Display
1080x2400 (60Hz)
Model
CPH2021
Estimated charging time
3h 30min
to charge 0 → 100%
Max charging temperature
35.9°C
average peak while charging
Screen-on time
8h 30min
estimated on a full charge
Estimated battery life
14h 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 OPPO CPH2021 packs a 4025 mAh Li-Po battery and lasts about 14h 30min on a full charge with around 8h 30min of screen-on time. It charges from 0 to 100% in roughly 3h 30min, peaking near 35.9°C while charging. Every figure is aggregated anonymously from real CPH2021 owners using Battery Guru (49 samples), so it reflects everyday usage rather than lab claims.
Based on 49 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the OPPO CPH2021 lasts about 14h 30min on a full charge, with roughly 8h 30min of screen-on time.
The CPH2021 charges from 0 to 100% in approximately 3h 30min, with charging temperatures peaking around 35.9°C.
The CPH2021 has a 4025 mAh Li-Po battery.
It is aggregated anonymously from real CPH2021 owners using the Battery Guru app (49 samples), reflecting real-world usage rather than manufacturer specifications.