vivo
Released: Jan 2018
vivo X21 Plus UD
Approx. Price
USD 565
The world's first smartphone featuring a commercial under-display fingerprint sensor and a massive 6.43-inch Super AMOLED screen.
The vivo X20 Plus UD is a landmark device in mobile history, being the first commercial smartphone to implement Synaptics' under-display optical fingerprint technology. It features a massive 6.43-inch Super AMOLED display with an 18:9 aspect ratio, powered by the Qualcomm Snapdragon 660 AIE processor. The device includes a dual rear camera system (12MP + 5MP) and a 12MP front camera, both utilizing 'Dual Pixel' technology for high-quality imaging. It also features a dedicated AK4376A Hi-Fi audio chip and a large 3905mAh battery with fast charging support.
Full Specifications
Display
Type
Super AMOLED
Size
6.43 inche
Resolution
1080 x 2160 pixels
Protection
Corning Gorilla Glass 4
Refresh Rate
60Hz
Processor & OS
Chipset
Qualcomm Snapdragon 660
Memory & Storage
RAM
4GB
Internal
128
Battery
Capacity
3905 mAh
Type
Li-Ion, non-removable
Charging
18W wired
Wireless
No
Connectivity
Network
GSM / HSPA / LTE
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.0, A2DP, LE
GPS
NFC
Infrared
Radio
USB
microUSB 2.0, OTG
Sensors
Accelerometer
Gyroscope
Compass
Proximity
Barometer
Fingerprint
Face ID
Body
Dimensions
165.2 x 80.1 x 7.4 mm
Weight
181.5 g
Camera
Front Camera
12 MP
wide
Dual Pixel PDAF, Face Beauty
Rear Camera
12 MP
wide
Dual Pixel PDAF, LED flash, HDR
Rear Camera
5 MP
depth
Depth sensor
SIM
Slot 1
physical (4G, 3G, 2G)
Slot 2
physical (4G, 3G, 2G)
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