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vivo X21 UD


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vivo X21 UD


OS: Android 8.1 (Oreo); Funtouch 4

CPU: Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
Display: 6.28" inc
Camera: 12 MP, Dual

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vivo X21 UD smartphone runs on Android 8.1 (Oreo); Funtouch 4 operating system. The phone is powered by Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) processor. It has 128 GB, 6 GB RAM. Internal storage options which can be extended with the help of microSD, up to 256 GB (uses SIM 2 slot). The smartphone has a Super AMOLED providing, Screen-to-Body Ratio of 85.2%. The smartphone is fueled with a 3200 mAh,  Non-removable Li-Ion. The main camera of the smartphone consists of a 12 MP, Dual. The sensors include Fingerprint (under display), accelerometer, proximity, compass. Connectivity features in the smartphone include Bluetooth, A-GPS, GLONASS, Wi-Fi, 3.5 mm Jack and more. The vivo X21 UD are available in various colors such as Black, Ruby Red. It measures 154.5 x 74.8 x 7.4 mm and weighs 156.2 g.

Hardware and OS vivo X21 UD

Operating system:Android 8.1 (Oreo); Funtouch 4
Processor:Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
Chipset:Qualcomm SDM660 Snapdragon 660 (14 nm)
GPU:Adreno 512
Internal memory:128 GB, 6 GB RAM
External memory:microSD, up to 256 GB (uses SIM 2 slot)

Display vivo X21 UD

Type:Super AMOLED
Size:6.28" inc
Resolution:1080 x 2280 px
Touchscreen:capacitive touchscreen
Screen-to-Body Ratio:85.2%
Display area:98.4 cm2
Display aspect ratio:19:9 (height:width)
Pixel Density:402 PPI
Colors:16M

Connectivity vivo X21 UD

2G Network:GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 
3G Network:HSDPA 850 / 900 / 1900 / 2100
4G Network:LTE band 1(2100), 2(1900), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
Wi-Fi:Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
Network:GSM / CDMA / HSPA / LTE
SIM card:Hybrid Dual SIM (Nano-SIM, dual stand-by)
Bluetooth:5.0, A2DP, LE
Edge:Yes
GPRS:Yes
GPS:Yes, with A-GPS, GLONASS
Speed:HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
USB:microUSB 2.0, USB On-The-Go

Camera vivo X21 UD

Main camera:12 MP, Dual
Specs:12 MP, f/1.8, 1/2.55', 1.4┬Ám, dual pixel PDAF
-5 MP, f/2.4, depth sensor
Features:LED flash, HDR, panorama
Video:1080p@30fps
Selfie camera:12 MP, Single
Specs:12 MP, f/2.0
Video:1080p@30fps

Multimedia vivo X21 UD

3.5 mm Jack:Yes
Radio:FM radio

Design vivo X21 UD

Colors:Black, Ruby Red
Body build:Front glass, aluminum body
Dimensions:154.5 x 74.8 x 7.4 mm
Weight:156.2 g

Battery vivo X21 UD

Battery capacity:3200 mAh,  Non-removable Li-Ion

Other vivo X21 UD

Release date:2018, March
Sensors:Fingerprint (under display), accelerometer, proximity, compass


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