No load 1:9.3h
wifi:
bluetooth:9h
GSM:
GPS:
full load:6.5h
GSM+wifi:8.7h
GSM+GPS:
GSM+bluetooth:10.3h
GSM+wifi+GPS:
GSM+wifi+bluetooth:
GSM+GPS+bluetooth:
wifi+bluetooth:9h
wifi+GPS:
wifi+GPS+bluetooth:
bluetooth+GPS: