USA
Czech republic
Germany
Indonesia
Italy
Philippines
Pakistan
Poland
Slovakia
Spain
Russia
Ukraine
Battery life test of
OUKITEL C21 4GB · 64GB smartphone
OUKITEL C21 4GB · 64GB smartphone
OUKITEL C21 4GB · 64GB battery life test is
4000 mAh
| Standby mode | ~138h |
| Talk time | ~20h |
| Web browsing | ~17h |
| Video playback | ~5h |
| Music playback | ~85h |
| Video recording | ~121m |
OUKITEL C21 4GB · 64GB battery capacity compare to other OUKITEL models
OUKITEL C18 Pro 4GB · 64GB | 4000 mAh | Li-Ion
OUKITEL C19 | 4000 mAh | Li-Ion
OUKITEL C19 Pro 4GB · 64GB | 4000 mAh | Li-Ion
OUKITEL C21 4GB · 64GB | 4000 mAh | Li-Ion
OUKITEL C22 4GB · 128GB | 4000 mAh | Li-Ion
OUKITEL WP12 Pro 4GB · 64GB · Pro | 4000 mAh | Li-Ion
OUKITEL WP12 4GB · 32GB | 4000 mAh | Li-Ion
OUKITEL C21 4GB · 64GB battery capacity compare to best battery life smartphones
OUKITEL C21 4GB · 64GB | 4000 mAh | Li-Ion
Elephone P8 Max | 5000 mAh | Li-Ion
Tecno Camon 15 4GB · 64GB | 5000 mAh | Li-Ion
Realme 7 5G 6GB · 128GB | 5000 mAh | Li-Ion
Tecno Camon 17P 4GB · 128GB | 5000 mAh | Li-Ion
Huawei Honor X30 Max 8GB · 128GB | 5000 mAh | Li-Ion
UMiDIGI A11 3GB · 64GB | 5150 mAh | Li-Ion
