| Brand: | Vivo |
| Model: | S9 (2021) |
| Type: | Smartphone |
| Display | |
| Size: | 6.44 inches |
| Resolution: | 1080 x 2400 |
| Technology: | AMOLED |
| Camera | |
| Main Specs: | 64 MP |
| Selfie Specs: | 44 MP |
| Battery | |
| Capacity: | 4000.0 mAh |
| Type: | Li-Ion |
| Processor | |
| Chipset: | MediaTek Dimensity 1100 |
| Gpu: | ARM Mali-G77 MC9 |
| Memory | |
| Ram: | 8GB / 12GB |
| Storage: | 128GB / 256GB |
| Os: | Android 11 |
| Os Version: | 11 |
| Body | |
| Weight: | 173 g |
| Sim: | Nano Sim, Nano Sim |
| Connectivity | |
| Wifi: | 802.11 a/b/g/n/ac |
| Bluetooth: | 5.2 |
| Nfc: | Yes |
| Sensors: | Fingerprint, Accelerometer, Gyroscope, GPS |
| Colors: | Blue |
| Os Family: | Android |
| Os Launch Version: | 11 |