vivo Y31s
Platform
| GPU | Adreno 619 |
| CPU | Octa-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460) |
| Chipset | Qualcomm SM4350 Snapdragon 480 5G (8 nm) |
| OS | Android 11, Funtouch 10.5 |
Memory
UFS 2.1 | |
| Internal | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM |
| Card slot | No |
Main Camera
| Video | 4K@30fps, 1080p@30fps |
| Features | LED flash, HDR, panorama |
| Dual | 13 MP, f/2.2, (wide), PDAF 2 MP, f/2.4, (depth) |
Selfie camera
| Video | 1080p@30fps |
| Features | HDR |
| Single | 8 MP, f/2.0, (wide) |
Display
| Resolution | 1080 x 2408 pixels, 20:9 ratio (~400 ppi density) |
| Size | 6.58 inches, 104.8 cm2 (~84.7% screen-to-body ratio) |
| Type | IPS LCD, 90Hz |
Body
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Weight | 185.5 g (6.56 oz) |
| Dimensions | 164.2 x 75.4 x 8.4 mm (6.46 x 2.97 x 0.33 in) |
Battery
| Charging | Fast charging 18W |
| Type | Li-Po 5000 mAh, non-removable |
Sound
| 3.5mm jack | Yes |
| Loudspeaker | Yes |
Features
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass |
Misc
| Price | About 190 EUR |
| Models | V2054A |
| Colors | Red, Gray, Aurora |
Comms
| USB | USB Type-C 2.0, USB On-The-Go |
| Radio | No |
| NFC | No |
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| Bluetooth | 5.1, A2DP, LE, aptX HD |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot |
Launch
| Status | Available. Released 2021, January 15 |
| Announced | 2021, January 12 |
Network
| Speed | HSPA 42.2/5.76 Mbps, LTE-A, 5G |
| 5G bands | 1, 3, 28, 41, 77, 78 SA/NSA |
| 4G bands | 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41 |
CDMA2000 1x | |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 2100 |
CDMA 800 | |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Technology |