vivo X21 UD Specifications, Price, and Release Date

vivo X21 UD Summary

The Vivo X21 UD smartphone debuted in March 2018. The phone has a 6.28-inch touchscreen display with a resolution of 1080x2280 pixels. An octa-core Qualcomm Snapdragon 660 CPU powers the Vivo X21 UD. It has 6GB of RAM installed. A 3200mAh battery powers the Android 8.1 operating system of the Vivo X21 UD.

In terms of cameras, the Vivo X21 UD has a 12-megapixel camera on the back. . It sports a front-facing 12-megapixel camera for snapping selfies. . The FunTouch 4.0-based Vivo X21 UD has 128GB of internal storage and runs Android 8.1. A dual-SIM (GSM and GSM) smartphone that takes Micro-SIM and Micro-SIM cards is the Vivo X21 UD. The Vivo X21 UD weighs 156.20 grams and measures 154.50 x 74.80 x 7.40mm in size. It was introduced in the colors Ruby Red, Aurora White, and Black.

The Vivo X21 UD has Wi-Fi 802.11 a/b/g/n/ac, GPS, Bluetooth v5.00, USB OTG, 3G, and 4G connectivity options (with support for Band 40 used by some LTE networks in India). Other sensors in the phone include a gyroscope, proximity sensor, ambient light sensor, and compass/magnetometer.

Full Specifications

Brand Vivo
Model vivo X21 UD
Release date 2018, March
Launched in Everywhere
Form factor Bar
Body Material Glass front (Gorilla Glass 3), aluminum back, aluminum frame
Dimensions 154.5 x 74.8 x 7.4 mm (6.08 x 2.94 x 0.29 in)
Thickness 7.4mm
Weight 156.2 g (5.50 oz)
IP rating N/A
Battery Li-Ion
Battery capacity 3200mAh
Stand by time 312 Hours
Removable battery non-removable
Fast charging Fast charging 18W
Wireless charging Yes
Colours Black, Ruby Red
In box items Protective Film (1 Applied), Micro-USB to USB Cable, Earphone, User Manual, USB Power Adapter, SIM Ejector Pin, Handset, Protective Case
Display Super AMOLED
Screen size 6.28 inches, 98.4 cm2 (~85.2% screen-to-body ratio)
Touchscreen Yes
Resolution 1080 x 2280 pixels, 19:9 ratio
Pixels per inch (PPI) 402 ppi density
ChipSet Qualcomm SDM660 Snapdragon 660 (14 nm)
CPU Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU Adreno 512
Processor Qualcomm SDM660 Snapdragon 660
Processor core Octa-core
Internal storage 128GB
Expandable storage Yes, Up to 256 GB
Loudspeaker Yes
Earphone jack Yes
OTG compatible Yes
Rear camera setup Dual
Rear camera 12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF5 MP, f/2.4, (depth)
Rear camera features LED flash, HDR, panorama
Rear camera video 1080p@30fps
Front camera setup Single
Front camera 12 MP, f/2.0, (wide), 1/2.8", 1.28µm
Front camera features HDR
Front camera video 1080p@30fps
Operating system Android 8.1 (Oreo), Funtouch 4
Wi-Fi Yes
Wi-Fi Hotspot Yes
Wi-Fi standards supported Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth 5.0, A2DP, LE
Sim slots Dual SIM
Sim1 Type Nano-SIM
Sim1 network supports 4G (supports Indian bands), 3G, 2G
Sim2 Type Nano-SIM
Sim2 network supports 4G (supports Indian bands), 3G, 2G
Radio FM radio
Fingerprint sensor Yes
Face unlock Yes
Compass/ Magnetometer Yes
Proximity sensor Yes
Accelerometer Yes
Ambient light sensor Yes
Gyroscope No
Barometer No

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