| Techno Score |
|---|
| Rank | | | | |
| Specs Score | |
| General |
|---|
| OS |
Android v5.1 (Lollipop) |
| Brand | Vivo |
| Model | Y21 |
| Network | 4G: Not Available, 3G: Available, 2G: Available |
| Display |
|---|
| Size | 4.5 inches (11.43 cm) |
| Resolution | 480 x 854 pixels |
| Display
| 4.5 inches |
| Launch Date |
|---|
| Release Date | May 16, 2016 |
| Camera |
|---|
| Back Camera |  5 MP |
| Front Camera | 2 MP |
| Autofocus | Yes |
| Physical Aperture | F2.2 |
| Optical Image Stabilisation | No |
| Flash | LED Flash |
| Image Resolution | 2592 x 1944 Pixels |
| Settings | Exposure compensation, ISO control |
| Shooting Modes | Continuos Shooting, High Dynamic Range mode (HDR) |
| Camera Features | Digital Zoom |
| Video Recording | 1280x720 @ 30 fps |
| Design |
|---|
| Bezel-less display | Yes |
| Pixel Density | 218 ppi Poor ? |
| Fingerprint Sensors | No |
| Display Type | IPS LCD |
| Screen Resolution | 480 x 854 pixels |
| Screen Size |
4.5 inches (11.43 cm) |
| Colours | Gold, White |
| Memory & Storage |
|---|
| Memory | 1 GB |
| Expandable |
Up to 128 GB |
| Internal Storage | 16 GB
|
| User Available Storage | No |
| Processor |
|---|
| Chipset | MediaTek MT6580 |
| Architecture | 32 bit |
| Graphics | Mali-400 MP |
| CPU |  MediaTek MT6580 |
| Connectivity |
|---|
| WiFi | Wi-Fi 802.11, b/g/n |
| Wi-Fi Features | Mobile Hotspot |
| Bluetooth | v4.0 |
| NFC | No |
| GPS | with A-GPS |
| USB Connectivity |
Mass storage device, USB charging, microUSB 2.0 |
| USB OTG Support | Yes |
| USB Type | No |
| MISCELLANEOUS |
|---|
| Sensors | Proximity sensor, Accelerometer, Compass |
| Fingerprint Sensor | No |
| Fingerprint Sensor Position | No |
| Loud Speaker | Yes |
| Audio Jack | 3.5 mm |
| Audio Features | Dolby Digital, Dolby Digital Plus |
| User Replaceable | Yes |
| Type | IPS LCD |
| SBR(calculated) | 64.18 % |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Radio
| Yes |
| Quick Charging | No |
| Network Support | 3G, 2G |
| VOLTE
| Yes |
| SIM 1 | 3G Bands:UMTS 2100 / 850 / 900 MHz2G Bands:GSM 1800 / 1900 / 850 / 900 MHz
GPRS:Available EDGE:Available |
| SIM 2 | 2G Bands:GSM 1800 / 1900 / 850 / 900 MHz |
| SAR Value | Head: 0.935 W/kg, Body: 0.665 W/kg |
| Wireless Charging
| No |
| SBR(claimed by the brand) | 84.4 % |
