| Brand | Vivo |
| Model | Vivo Y15S |
| Color | Mystic Blue |
| Chipset | Helio P35 |
| CPU | Octa-core |
| Internal RAM | 3GB RAM |
| Phone Storage | 32GB |
| Phone OS | Funtouch OS 11.1 Based on Android 11 |
| Display Type | IPS LCD, Capacitive Multi-Touchscreen |
| Display Size | 6.51-Inches |
| Display Resolution | 720 x 1600 Pixel |
| Primary Camera | 13MP f/2.2 + 2MP f/2.4 |
| Primary Camera Features | LED flash, Panorama |
| Primary Video Resolution | 1080p@30fps |
| Video Recording | MP4 |
| Video Playback | MP4, 3GP, AVI, TS, MKV, FLV |
| Audio Playback | WAV, MP3, MP2, AAC、WMA、M4A、OPUS、MP1, Vorbis, APE, FLAC |
| Secondary Camera | 8 MP, f/2.0 |
| Scene Modes | Pano, Face Beauty, Photo, Video, Live Photo, Time-Lapse, Pro, Documents |
| Flash | Rear flash |
| Number of Sim Cards | Dual SIM |
| Network Technology | 2G GSM B3/5/8 / 3G WCDMA B1/5/8 / 4G FDD-LTE B1/3/5/7/8/20/28 / 4G TDD-LTE B38/39/40/41 |
| WLAN | Wi-Fi 2.4GHz/5GHz |
| Bluetooth | 5 |
| GPS | Yes, with GPS, BeiDou, GLONASS, Galileo |
| NFC | Not supported |
| USB | USB 2.0 |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| Sensors | Fingerprint Sensor, Ambient light sensor, Proximity Sensor, E-compass |
| Battery Type | 5000mAh |
| Dimensions | 163.96 x 75.2 x 8.28mm |
| Weight | 179g |
| Warranty | One Year |
