Vivo X21 UD device was launched in April, 2018 and features a 6.28 inches screen, Super AMOLED capacitive touchscreen, 16M colors with a resolution of 1080 x 2280 pixels. The phone has full support to 2G, 3G, 4G network bands.
Vivo X21 UD phone is equipped with Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) CPU and Adreno 512 GPU powered by Qualcomm SDM660 Snapdragon 660 chipset. The phone has a RAM of 6 GB and has an internal storage of 128 GB with expandable card slot microSD, up to 256 GB (uses SIM 2 slot). The phone runs on the Android, version 8.1 (Oreo) operating system.
In the camera aspect, Vivo X21 UD has a rear camera of 12 Megapixel and a front-facing camera of 12 Megapixel which is quite impressive for taking photographs.
This device has various features like:
- Messaging (SMS(threaded view), MMS, Email, Push Email)
- Browser (HTML5)
Vivo X21 UD mobile phone has a Non-removable battery with a capacity of 3200 mAh. The height, width and thickness of this phone measures around 154.5 x 74.8 x 7.4 mm with a weight of 156.2 gm.
Vivo X21 UD has various connectivity options such as:
- Wireless Lan (Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot)
- Bluetooth (5.0, A2DP, LE)
- GPS - Global Positioning System (A-GPS, GLONASS)
- USB (microUSB 2.0, USB On-The-Go)
- Sensors (Accelerometer, Fingerprint (under display), proximity, compass)
This mobile device is available in Black, Aurora White, Ruby Red colors.