| Brand: | Vivo |
| Model: | Y51 (2015) |
| Type: | Smartphone |
| Release Date: | 2015, December. Released 2015, December |
| Size: | 5.0 inches, 68.9 cm2 (~66.8% screen-to-body ratio) |
| Resolution: | 540 x 960 pixels, 16:9 ratio (~220 ppi density) |
| Technology: | IPS LCD |
| Main Specs: | 8 MP, AF |
| Main Features: | LED flash, HDR, panorama |
| Main Video: | 1080p@30fps |
| Selfie Specs: | 5 MP |
| Selfie Video: | 720p@30fps |
| Capacity: | Li-Ion 2350 mAh, non-removable |
| Type: | Li-Ion |
| Chipset: | Qualcomm MSM8916 Snapdragon 410 (28 nm) |
| Ram: | 2GB |
| Storage: | 16GB |
| Expandable: | microSDXC (dedicated slot) |
| Os Version: | 5.0.2 |
| Dimensions: | 143.8 x 71.7 x 7.5 mm (5.66 x 2.82 x 0.30 in) |
| Weight: | 157 g (5.54 oz) |
| Wifi: | Wi-Fi 802.11 b/g/n, hotspot |
| Bluetooth: | 4.0, A2DP |
| Nfc: | No |
| Usb: | microUSB 2.0 |
| Headphone Jack: | Yes |
| Network: | GSM / HSPA / LTE |
| Sensors: | Accelerometer, proximity, compass |
| Colors: | White |