Vivo X20 vs Apple iPhone 7 vs Apple iPhone 6s comparison

Compare Vivo X20
Compare Apple iPhone 7
Compare Apple iPhone 6s
key specs
Display6.01-inch4.70-inch4.70-inch
ProcessorQualcomm Snapdragon 660Apple A10 FusionApple A9
Front Camera12-megapixel7-megapixel 5-megapixel
Rear Camera12-megapixel12-megapixel 12-megapixel
RAM4GB2GB2GB
Storage64GB32GB16GB
Battery Capacity3245mAh1960mAh1715mAh
OSAndroid 7.1.1iOS 10iOS 9
Resolution1080x2160 pixels750x1334 pixels750x1334 pixels
general
BrandVivoAppleApple
ModelX20iPhone 7iPhone 6s
Release dateSeptember 1, 2017September 1, 2016September 1, 2015
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)155.85 x 75.15 x 7.20138.30 x 67.10 x 7.10138.30 x 67.10 x 7.10
Weight (g)159.00138.00143.00
Battery capacity (mAh)324519601715
Removable batteryNoNoNo
ColoursMatte Black, Gold, Rose GoldRed, Rose Gold, Gold, Silver, Black, Jet BlackSilver, Gold, Space Grey, Rose Gold
Launched in India-YesYes
Body type--Metal
display
Screen size (inches)6.014.704.70
TouchscreenYesYesYes
Resolution1080x2160 pixels750x1334 pixels750x1334 pixels
Aspect ratio-16:916:9
Pixels per inch (PPI)-326326
hardware
Processor1.8GHz octa-core2.34GHz quad-core1.84GHz dual-core
Processor makeQualcomm Snapdragon 660Apple A10 FusionApple A9
RAM4GB2GB2GB
Internal storage64GB32GB16GB
Expandable storageYesNoNo
Expandable storage typemicroSD--
Expandable storage up to (GB)256--
camera
Rear camera12-megapixel12-megapixel (f/1.8)12-megapixel (f/2.2, 1.22-micron)
Rear flashYesDual LEDYes
Front camera12-megapixel7-megapixel (f/2.2)5-megapixel (f/2.2)
Rear autofocus-Phase detection autofocusPhase detection autofocus
software
Operating systemAndroid 7.1.1iOS 10iOS 9
SkinFunTouch OS--
connectivity
Wi-FiYesYesYes
GPSYesYesYes
BluetoothYes, v 5.00Yes, v 4.20Yes, v 4.20
NFCNoYesYes
InfraredNoNoNo
USB OTGYesNoNo
Headphones3.5mm-3.5mm
FMNoNoNo
Number of SIMs211
Wi-Fi DirectNoNoNo
Mobile High-Definition Link (MHL)NoNoNo
Wi-Fi standards supported-802.11 a/b/g/n/ac802.11 a/b/g/n/ac
Lightning-YesYes
sim 1
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
SIM Type-Nano-SIMNano-SIM
sim 2
GSM/CDMAGSM--
3GYes--
4G/ LTEYes--
sensors
Compass/ MagnetometerYesYesYes
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesYesYes
GyroscopeYesYesYes
BarometerNoYesYes
Temperature sensorNoNoNo
Fingerprint sensor-YesYes
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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