Battery Life
Powered by a non-removable 2500 mAh Li-Po battery, the BLU Studio J8 LTE offers decent battery longevity for basic use. Standby time reaches up to 750 hours on 2G and up to 625 hours on 3G, while talk time is up to 22 hours on 2G and up to 16 hours on 3G. Although these figures are respectable, the battery might drain faster under heavy usage or continuous mobile data use.