Battery Life
The BLU Vivo 4.8 HD's 2000 mAh non-removable Li-Ion battery delivered commendable stamina, with claims of up to 22 hours of talk time on 2G networks and up to 12 hours on 3G. Standby times were impressive at up to 790 hours on 2G and 590 hours on 3G, making it a reliable companion for those seeking longevity without frequent charging.