Battery Life
The BLU Vivo Air houses a non-removable Li-Ion 2100 mAh battery. While modest by today's standards, it offers reasonable battery life given the efficient hardware. The standby time can reach up to 750 hours on 2G or 675 hours on 3G, with talk time offering up to 24 hours on 2G and 12 hours on 3G, ensuring a full day's use under normal conditions.