Battery life test of
Ken Xin Da R7S smartphone
Ken Xin Da R7S smartphone

Ken Xin Da R7S battery life test is
2650 mAh
Standby mode | ~91h |
Talk time | ~13h |
Web browsing | ~12h |
Video playback | ~3h |
Music playback | ~56h |
Video recording | ~80m |
Ken Xin Da R7S battery capacity compare to other Ken Xin Da models

Ken Xin Da Proofings W6 | 2600 mAh | Li-Ion

Ken Xin Da R7S | 2650 mAh | Li-Ion

Ken Xin Da R6 | 2650 mAh | Li-Ion
Ken Xin Da R7S battery capacity compare to best battery life smartphones

Ken Xin Da R7S | 2650 mAh | Li-Ion

Caterpillar Cat S61 | 4500 mAh | Li-Ion

TCL 20 Pro 5G 6GB · 256GB | 4500 mAh | Li-Ion

Ulefone Armor 2 | 4700 mAh | Li-Ion

ZTE Nubia N1 64GB | 5000 mAh | Li-Ion

Motorola P30 Note 4GB 64GB | 5000 mAh | Li-Ion

ZTE V Smart | 5000 mAh | Li-Ion