| Local Name | S1 |
| Additional Information | Versions: V1907 (Asia); Also known as vivo Y7s for China |
| Technology | GSM / HSPA / LTE |
| 4G Bands | 1, 3, 5, 7, 8, 20, 38, 40, 41 - Asia | 1, 3, 5, 8, 34, 38, 39, 40, 41 - China |
| 3G Bands | HSDPA 850 / 900 / 2100 |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/150 Mbps |
| Announced | 2019, July |
| Status | Available. Released 2019, July |
| Dimensions | 159.5 x 75.2 x 8.1 mm (6.28 x 2.96 x 0.32 in) |
| Weight | 179 g (6.31 oz) |
| Build | Glass front, plastic back, plastic frame |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Display Type | Super AMOLED capacitive touchscreen, 16M colors |
| Screen Size | 6.38 inches, 99.9 cm2 (~83.3% screen-to-body ratio) |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~404 ppi density) | Always-on display |
| OS | Android 9.0 (Pie); Funtouch 9 |
| Chipset | Mediatek MT6768 Helio P65 (12nm) |
| CPU | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) |
| GPU | Mali-G52 MC2 |
| Card Slot | microSDXC (dedicated slot) |
| Internal Memory | 128GB 4GB RAM, 128GB 6GB RAM | eMMC 5.1 |
| Camera Features | HDR |
| Video | 1080p@30fps |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | 5.0, A2DP, LE |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Radio | FM radio |
| USB | microUSB 2.0, USB On-The-Go |
| Sensors | Fingerprint (under display, optical), accelerometer, proximity, compass |
| Battery | Non-removable Li-Po 4500 mAh battery |
| Colors | Diamond Black, Skyline Blue, Cosmic Green |
