Description
Full Specifications
General
| Brand | vivo |
| Model | vivo Y81i |
| Release date | Released 2018, November |
| Colors | Black, Red |
| SAR value | NA |
Camera
| Rear Camera (megapixel) | 13 MP, f/2.2, PDAF |
| Rear Camera Video | 1080p@30fps |
| Rear Camera Features | NA |
| Front Camera (megapixel) | 5 MP, f/2.2 |
| Front Camera Video | NA |
| Front Camera Features | NA |
Display
| Screen size (inches) | 6.22 inches, 96.6 cm2 (~83.0% screen-to-body ratio) |
| Touchscreen | Yes |
| Resolution | 720 x 1520 pixels, 19:9 ratio (~270 ppi density) |
| Pixels per inch (PPI) | NA |
| Display Type | IPS LCD capacitive touchscreen, 16M colors |
Software
| Operating system | Android 8.1 (Oreo); Funtouch 4 |
| Skin | NA |
Hardware
| Processor | Mediatek MT6761 Helio A22 (12 nm) |
| Processor make | NA |
| GPU | PowerVR GE8320 |
| RAM | 2GB RAM |
| Internal storage | 16GB storage, microSDXC |
| Expandable storage up to | microSDXC (dedicated slot) |
| Expandable storage type | NA |
| Weight (g) | 143 g (5.04 oz) |
| Dimensions (mm) | 155.1 x 75 x 7.8 mm (6.11 x 2.95 x 0.31 in) |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Form factor | NA |
Sound
| 3.5mm jack | Yes |
| Loudspeaker | Yes |
Battery
| Battery | Non-removable Li-Po 3260 mAh battery |
| Removable battery | NA |
| Charging | NA |
Connectivity
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Wi-Fi standards supported | NA |
| GPS | Yes, with A-GPS, GLONASS, BDS |
| Bluetooth | 5.0, A2DP, LE |
| FM radio | FM radio |
| Infrared | NA |
| NFC | NA |
| USB OTG | NA |
| USB | microUSB 2.0, USB On-The-Go |
| Number of SIMs | NA |
Network
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 |
| 3G bands | HSDPA 850 / 900 / 2100 |
| 4G bands | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 40(2300), 41(2500) |
| 5G | NA |
| Speed | HSPA 21.1/5.76 Mbps, LTE-A (2CA) Cat7 300/150 Mbps |
Sensors
| Sensors | NA |
| Face unlock | NA |
| Fingerprint sensor | NA |
| Compass/ Magnetometer | NA |
| Proximity sensor | NA |
| Accelerometer | NA |
| Ambient light sensor | NA |
| Gyroscope | NA |
| Temperature sensor | NA |
| Barometer | NA |
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