Nokia G21 · 7 versions · 3,071 samples
Android
13 Tiramisu
Battery
7200 mAh
Technology
Li-ion
Chipset
ShadowcatPlus
Memory
4/128 GB
Display
720x1456 (90Hz)
Model
Nokia G21
Android versions
13 Tiramisu · 11 R
Battery
5050 mAh
Technology
Li-ion
Chipset
ShadowcatPlus
Memory options
4/128 GB · 4/64 GB
Display
720x1600 (90Hz)
Model
Nokia G21
Android
13 Tiramisu
Battery
5000 mAh
Technology
Li-ion
Chipset
ShadowcatPlus
Memory
4/128 GB
Display
720x1600 (90Hz)
Model
Nokia G21
Android
13 Tiramisu
Battery
4917 mAh
Technology
Li-ion
Chipset
ShadowcatPlus
Memory
4/128 GB
Display
720x1448 (90Hz)
Model
Nokia G21
Android
13 Tiramisu
Battery
4287 mAh
Technology
Li-ion
Chipset
ShadowcatPlus
Memory
4/128 GB
Display
720x1600 (90Hz)
Model
Nokia G21
Android
13 Tiramisu
Battery
3694 mAh
Technology
Li-ion
Chipset
ShadowcatPlus
Memory
4/64 GB
Display
720x1600 (90Hz)
Model
Nokia G21
Android
13 Tiramisu
Battery
3600 mAh
Technology
Li-ion
Chipset
ShadowcatPlus
Memory options
4/64 GB · 4/128 GB
Display
720x1600 (90Hz)
Model
Nokia G21
Estimated charging time
4h 30min
to charge 0 → 100%
Max charging temperature
41.9°C
average peak while charging
Screen-on time
8h 30min
estimated on a full charge
Estimated battery life
29h 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 Nokia HMD Global Nokia G21 packs a 3600 mAh Li-ion battery and lasts about 29h 0min on a full charge with around 8h 30min of screen-on time. It charges from 0 to 100% in roughly 4h 30min, peaking near 41.9°C while charging. Every figure is aggregated anonymously from real HMD Global Nokia G21 owners using Battery Guru (567 samples), so it reflects everyday usage rather than lab claims.
Based on 567 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Nokia HMD Global Nokia G21 lasts about 29h 0min on a full charge, with roughly 8h 30min of screen-on time.
The HMD Global Nokia G21 charges from 0 to 100% in approximately 4h 30min, with charging temperatures peaking around 41.9°C.
The HMD Global Nokia G21 has a 3600 mAh Li-ion battery.
It is aggregated anonymously from real HMD Global Nokia G21 owners using the Battery Guru app (567 samples), reflecting real-world usage rather than manufacturer specifications.