BLU Vivo One 5.5″ HD 4G LTE GSM Unlocked Smartphone 16GB +2GB RAM 12MP Main Camera, Blue

16GB Internal memory 2GB RAM Micro SD up to 64GB, Mediatek 1.3 GHz Quad core processor with mali-720 GPU

5.5” HD display; 12MP Main Camera + 8 MP front Camera with flash

3000 mAh Monster battery that last up to 3 days with standard usage and over 30 days on stand by

Unlocked Dual sim(micro- Nano SIM, Dual stand-by) smartphone, Android 7.1 nougat

4G LTE, (2/4/5/7/12/17), 4G HSPA+ (850/1700/1900/2100). GSM Quad Band: US compatibility Nationwide on GSM Networks including AT&T, T-Mobile, metropcs, and others please check with carriers