FiiO JM21 · 2 versions · 108 sessions
Measured on this version
26 discharge readings · 29 charge readings
Android
13 Tiramisu
Battery
3,100 mAh
Technology
Li-ion
Chipset
bengal
Memory
4/64 GB
Display
750x1286 (60Hz)
Model
FiiO JM21
Measured on this version
28 discharge readings · 24 charge readings
Android
13 Tiramisu
Battery
2,400 mAh
Technology
Li-ion
Chipset
bengal
Memory
2/32 GB
Display
750x1238 (60Hz)
Model
FiiO JM21
Based on 54 discharge readings so far. Figures usually settle after about 100. Why
Typical charging time
2h 0min
0 to 100%, 53 charge readings
Peak charging temperature
42.2°C
typical peak while charging
Typical screen-on time
5h 0min
per full charge, 54 discharge readings
Typical battery life
41h 0min
per full charge, 54 discharge readings
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