| Operating system | Android 7.1 |
| Skin | Funtouch OS 3.2 |
| Processor | 2GHz octa-core |
| Processor make | Qualcomm Snapdragon 625 |
| RAM | 4GB |
| Internal storage | 64GB |
| Expandable storage | Yes |
| Brand | Vivo |
| Model | Y79 |
| Release date | November 2017 |
| Form factor | Touchscreen |
| Dimensions (mm) | 155.80 x 75.70 x 7.70 |
| Weight (g) | 160.00 |
| Battery capacity (mAh) | 3225 |
| Removable battery | No |
| Colours | Champagne Gold, Matte Black, Rose Gold |
| Screen size (inches) | 5.99 |
| Touchscreen | Yes |
| Resolution | 720x1440 pixels |
| Processor | 2GHz octa-core |
| Processor make | Qualcomm Snapdragon 625 |
| RAM | 4GB |
| Internal storage | 64GB |
| Expandable storage | Yes |
| Expandable storage type | microSD |
| Expandable storage up to (GB) | 256 |
| Rear camera | 16-megapixel |
| Rear flash | Dual LED |
| Front camera | 24-megapixel |
| Front flash | Yes |
| Operating system | Android 7.1 |
| Skin | Funtouch OS 3.2 |
| Wi-Fi | Yes |
| Wi-Fi standards supported | 802.11 b/g/n |
| GPS | Yes |
| Bluetooth | Yes, v 4.20 |
| NFC | No |
| Infrared | No |
| USB OTG | Yes |
| Headphones | 3.5mm |
| FM | Yes |
| Number of SIMs | 2 |
| Wi-Fi Direct | No |
| Mobile High-Definition Link (MHL) | No |
| SIM 1 | |
| SIM Type | Nano-SIM |
| GSM/CDMA | GSM |
| 3G | Yes |
| 4G/ LTE | Yes |
| Supports 4G in India (Band 40) | Yes |
| SIM 2 | |
| SIM Type | Nano-SIM |
| GSM/CDMA | GSM |
| 3G | Yes |
| 4G/ LTE | Yes |
| Compass/ Magnetometer | No |
| Proximity sensor | Yes |
| Accelerometer | Yes |
| Ambient light sensor | Yes |
| Gyroscope | Yes |
| Barometer | No |
| Temperature sensor | No |
