vivo Y31 — Full Specifications
35 specification entries, TAC codes and unlock services for this model.
Network
- Speed
- HSPA
- 2G bands
- GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
- 3G bands
- HSDPA 850 / 900 / 2100
- Technology
- GSM / HSPA
Launch
- Status
- Discontinued
- Announced
- 2015, September. Released 2015, October
Body
- SIM
- Dual SIM
- Weight
- 137 g (4.83 oz)
- Dimensions
- 137.2 x 68.8 x 8.4 mm (5.40 x 2.71 x 0.33 in)
Display
- Size
- 4.7 inches, 60.9 cm 2 (~64.5% screen-to-body ratio)
- Type
- IPS LCD
