Vivo X21 UD vs Apple iPhone 7 comparison

Compare Vivo X21 UD
Compare Apple iPhone 7
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.28-inch4.70-inch
ProcessorQualcomm Snapdragon 660Apple A10 Fusion
Front Camera12-megapixel7-megapixel
Rear Camera12-megapixel12-megapixel
RAM6GB2GB
Storage128GB32GB
Battery Capacity3200mAh1960mAh
OSAndroid 8.1iOS 10
Resolution1080x2280 pixels750x1334 pixels
general
BrandVivoApple
ModelX21 UDiPhone 7
Release dateMarch 2018September 2016
Form factorTouchscreenTouchscreen
Dimensions (mm)154.50 x 74.80 x 7.40138.30 x 67.10 x 7.10
Weight (g)156.20138.00
Battery capacity (mAh)32001960
ColoursRuby Red, Aurora White, BlackRed, Rose Gold, Gold, Silver, Black, Jet Black
Launched in India-Yes
Removable battery-No
display
Screen size (inches)6.284.70
TouchscreenYesYes
Resolution1080x2280 pixels750x1334 pixels
Aspect ratio-16:9
Pixels per inch (PPI)-326
hardware
Processorocta-core2.34GHz quad-core
Processor makeQualcomm Snapdragon 660Apple A10 Fusion
RAM6GB2GB
Internal storage128GB32GB
Expandable storage-No
camera
Rear camera12-megapixel12-megapixel (f/1.8)
Rear flashLEDDual LED
Front camera12-megapixel7-megapixel (f/2.2)
Rear autofocus-Phase detection autofocus
software
Operating systemAndroid 8.1iOS 10
SkinFunTouch 4.0-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.20
USB OTGYesNo
Headphones3.5mm-
Number of SIMs21
NFC-Yes
Infrared-No
Lightning-Yes
FM-No
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeMicro-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeMicro-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Compass/ MagnetometerYesYes
Proximity sensorYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Fingerprint sensor-Yes
Accelerometer-Yes
Barometer-Yes
Temperature sensor-No
© Copyright Red Pixels Ventures Limited 2019. All rights reserved.