| Hardware and OS Vivo Y40 |
| Operating system: | Android v11 |
| Processor: | Mediatek MT6765 Helio P35 (12nm) |
| RAM: | 4 GB |
| Internal Storage: | 128 GB |
| Display Vivo Y40 |
| Type: | IPS LCD |
| Size: | 6.47 inches |
| Resolution: | 720 × 1560 Pixels |
| Pixel Density: | 266 ppi |
| Touchscreen: | Yes, Capacitive Touchscreen, Multi-touch |
| Aspect ratio: | 19.5:9 |
| Connectivity Vivo Y40 |
| Network support: | 4G , 3G, 2G |
| WI-FI: | Yes, Wi-Fi 802.11, b/g/n |
| Gps: | Yes, with A-GPS, Glonass |
| Bluetooth: | Yes, v5.0 |
| Dual SIM: | Dual SIM, GSM GSM |
| SIM size: | SIM1: Nano, SIM2: Nano |
| USB connectivity: | Mass storage device, USB charging |
| Camera Vivo Y40 |
| Front camera resolution: | 8 MP Primary Camera |
| Camera features: | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Flash: | Yes, LED Flash |
| Autofocus: | Yes |
| Video recording: | Yes |
| Multimedia Vivo Y40 |
| Loudspeaker: | Yes |
| Design Vivo Y40 |
| Height: | 162 mm |
| Width: | 76.5 mm |
| Thickness: | 9.1 mm |
| Weight: | 197 grams |
| Colours: | Dazzle Blue, Moonstone White |
| Battery Vivo Y40 |
| Capacity: | 5000 mAh |
| Type: | Lithium Polymer |
| Other Vivo Y40 |
| Fingerprint sensor: | Yes |
| Fingerprint sensor position: | Rear |
| Other sensors: | Accelerometer, Gyro, Proximity, Compass |
