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Vivo X21 UD vs LG V30+ vs Apple iPhone X comparison

 Compare Vivo X21 UD
Vivo X21 UD
Compare LG V30+
LG V30+
Compare Apple iPhone X
Apple iPhone X
key specs
Display6.28-inch6.00-inch5.80-inch
ProcessorQualcomm Snapdragon 660Qualcomm Snapdragon 835Apple A11 Bionic
Front Camera12-megapixel5-megapixel7-megapixel
Rear Camera12-megapixel16-megapixel12-megapixel + 12-megapixel
RAM6GB4GB3GB
Storage128GB128GB64GB
Battery Capacity3200mAh3300mAh2716mAh
OSAndroid 8.1Android 7.1.2iOS 11
Resolution1080x2280 pixels1440x2880 pixels1125x2436 pixels
general
BrandVivoLGApple
ModelX21 UDV30+iPhone X
Release dateMarch 1, 2018August 1, 2017September 1, 2017
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)154.50 x 74.80 x 7.40151.70 x 75.40 x 7.30143.60 x 70.90 x 7.70
Weight (g)156.20158.00174.00
Battery capacity (mAh)320033002716
ColoursRuby Red, Aurora White, BlackAurora Black, Cloud Silver, Moroccan Blue, Lavender Violet-
Removable battery-NoNo
Launched in India--Yes
Fast charging--Proprietary
display
Screen size (inches)6.286.005.80
TouchscreenYesYesYes
Resolution1080x2280 pixels1440x2880 pixels1125x2436 pixels
Aspect ratio--19.5:9
Pixels per inch (PPI)--458
hardware
Processorocta-core1.9GHz octa-core2.39GHz hexa-core
Processor makeQualcomm Snapdragon 660Qualcomm Snapdragon 835Apple A11 Bionic
RAM6GB4GB3GB
Internal storage128GB128GB64GB
Expandable storage-YesNo
Expandable storage type-microSD-
Expandable storage up to (GB)-2000-
camera
Rear camera12-megapixel16-megapixel12-megapixel (f/1.8, 1.22-micron) + 12-megapixel (f/2.4, 1.0-micron)
Rear flashLEDLEDDual LED
Front camera12-megapixel5-megapixel7-megapixel (f/2.2)
Rear autofocus--Phase detection autofocus
software
Operating systemAndroid 8.1Android 7.1.2iOS 11
SkinFunTouch 4.0--
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYesYes
BluetoothYes, v 5.00Yes, v 5.00Yes, v 5.00
USB OTGYesYesNo
Headphones3.5mmYes-
Number of SIMs221
NFC-YesYes
Infrared-NoNo
FM-NoNo
Wi-Fi Direct-YesNo
Mobile High-Definition Link (MHL)-NoNo
sim 1
SIM TypeMicro-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sim 2
SIM TypeMicro-SIMNano-SIM-
GSM/CDMAGSMGSM-
3GYesYes-
4G/ LTEYesYes-
sensors
Compass/ MagnetometerYesNoYes
Proximity sensorYesYesYes
Ambient light sensorYesYesYes
GyroscopeYesNoYes
Accelerometer-YesYes
Barometer-NoYes
Temperature sensor-NoNo
Face unlock--Yes
ratings
Overall NDTV Rating-Read ReviewRead Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
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