| Hardware and OS vivo Y3s |
| Operating system: | Android 9.0 (Pie), Funtouch 9 |
| Processor: | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) |
| Chipset: | Mediatek MT6765 Helio P35 (12nm) |
| Internal memory: | 32GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM |
| External memory: | microSDXC (dedicated slot) |
| GPU: | PowerVR GE8320 |
| Display vivo Y3s |
| Size: | 6.35 inches, 99.6 cm2 |
| Resolution: | 720 x 1544 pixels |
| Type: | IPS LCD |
| Main Camera vivo Y3s |
| Camera: | 13 MP, f/2.2, PDAF
2 MP, f/2.4, (depth) |
| Features: | LED flash, HDR, panorama |
| Video: | 1080p@30fps, 720p@120fps |
| Selfie camera vivo Y3s |
| Camera: | 8 MP, f/1.8 |
| Video: | 1080p@30fps |
| Connectivity vivo Y3s |
| 2G Network: | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network: | HSDPA 850 / 900 / 2100 |
| 4G Network: | 1, 3, 5, 8, 34, 38, 39, 40, 41 |
| Bluetooth: | 5.0, A2DP, LE |
| CDMA: | CDMA 800 & TD-SCDMA |
| GPS: | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| NFC: | No |
| Speed: | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
| Technology: | GSM / CDMA / HSPA / LTE |
| USB: | microUSB 2.0, USB On-The-Go |
| WLAN: | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Multimedia vivo Y3s |
| 3.5 mm Jack: | Yes |
| Loudspeaker: | Yes |
| Radio: | FM radio |
| Battery vivo Y3s |
| Type: | Li-Po 5000 mAh, non-removable |
| Charging: | Charging 10W |
| Design vivo Y3s |
| Body build: | Glass front, plastic back, plastic frame |
| Colors: | Dark Blue, Light Blue, Red |
| Dimensions: | 159.4 x 76.8 x 8.9 mm (6.28 x 3.02 x 0.35 in) |
| Weight: | 190.5 g (6.74 oz) |
| SIM: | Dual SIM (Nano-SIM, dual stand-by) |
| Features vivo Y3s |
| Sensors: | Fingerprint (rear-mounted), accelerometer, proximity, compass |