Vivo V7 vs Vivo V7+ vs Samsung Galaxy J7 Max vs Nokia 6 comparison

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ratings
Overall NDTV Rating-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
general
Release dateNovember 2017September 2017June 2017January 2017
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)149.30 x 72.80 x 7.90155.87 x 75.74 x 7.70156.70 x 78.80 x 8.10154.00 x 75.80 x 7.85
Weight (g)139.00160.00179.00167.00
Battery capacity (mAh)3000322533003000
Removable batteryNoNoNoNo
ColoursChampagne Gold, Matte BlackGold, Matte Black, Rose GoldBlack, GoldArte Black, Matte Black, Tempered Blue, Silver, Copper
SAR value0.941.18--
Launched in India--Yes-
display
Screen size (inches)5.705.995.705.50
TouchscreenYesYesYesYes
Resolution720x1440 pixels720x1440 pixels1080x1920 pixels1080x1920 pixels
Aspect ratio--16:9-
Pixels per inch (PPI)--386403
hardware
Processor1.8GHz octa-core1.8GHz octa-core1.69GHz octa-core1.4GHz octa-core
Processor makeQualcomm Snapdragon 450Qualcomm Snapdragon 450MediaTek Helio P20Qualcomm Snapdragon 430 processor
RAM4GB4GB4GB3GB
Internal storage32GB64GB32GB32GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)256256256128
camera
Rear camera16-megapixel16-megapixel13-megapixel (f/1.7)16-megapixel
Rear flashYesDual LEDLEDDual LED
Front camera24-megapixel24-megapixel13-megapixel (f/1.9)8-megapixel
Front flashYesYesLEDNo
Rear autofocus--Yes-
software
Operating systemAndroid 7.1.2Android 7.1Android 7.0Android 7.1.1
SkinFuntouch OS 3.2Funtouch OS 3.2--
connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n-802.11 a/b/g/n
GPSYesYesYesYes
BluetoothYes, v 4.20Yes, v 4.20YesYes, v 4.10
NFCNoNoNoYes
InfraredNoNoNoNo
USB OTGYesYesYesYes
Headphones3.5mm3.5mm3.5mm3.5mm
FMYesYesYesYes
Number of SIMs2222
Micro-USB--Yes-
sim 1
SIM TypeNano-SIMNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sim 2
SIM TypeNano-SIMNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sensors
Compass/ MagnetometerYesNoYesYes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesYesYes
GyroscopeYesYesYesYes
BarometerNoNoNoNo
Temperature sensorNoNoNoNo
Fingerprint sensor--Yes-