Samsung Galaxy A7 (2018) vs Samsung Galaxy J7 Prime vs Samsung Galaxy S6 Edge comparison

Compare Samsung Galaxy A7 (2018)
Compare Samsung Galaxy J7 Prime
Compare Samsung Galaxy S6 Edge
ratings
Overall NDTV RatingRead ReviewRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.00-inch5.50-inch5.10-inch
Processor2.2GHz octa-coreSamsung Exynos 7 Octa 7870Samsung Exynos 7 Octa 7420
Front Camera24-megapixel 8-megapixel 5-megapixel
Rear Camera24-megapixel + 8-megapixel + 5-megapixel 13-megapixel 16-megapixel
RAM4GB3GB3GB
Storage64GB16GB32GB
Battery Capacity3300mAh3300mAh2600mAh
OSAndroid 8.0Android 6.0Android 5.0
Resolution1080x2220 pixels1080x1920 pixels1440x2560 pixels
general
BrandSamsungSamsungSamsung
ModelGalaxy A7 (2018)Galaxy J7 PrimeGalaxy S6 Edge
Release dateSeptember 1, 2018September 1, 2016March 1, 2015
Launched in IndiaYesYes-
Dimensions (mm)159.80 x 76.80 x 7.50151.50 x 74.90 x 8.10142.10 x 70.10 x 7.00
Weight (g)168.00167.00132.00
Battery capacity (mAh)330033002600
Removable batteryNoNoNo
Wireless chargingNo--
ColoursBlack, Blue, Gold, PinkGold, BlackWhite, Gold, Blue, Green
Form factor-TouchscreenTouchscreen
display
Screen size (inches)6.005.505.10
TouchscreenYesYesYes
Resolution1080x2220 pixels1080x1920 pixels1440x2560 pixels
Aspect ratio18.5:916:9-
Protection type-Gorilla Glass-
Pixels per inch (PPI)-401577
hardware
Processor2.2GHz octa-core1.6GHz octa-core1.5GHz octa-core
RAM4GB3GB3GB
Internal storage64GB16GB32GB
Expandable storageYesYesNo
Expandable storage typemicroSDmicroSD-
Expandable storage up to (GB)512256-
Processor make-Samsung Exynos 7 Octa 7870Samsung Exynos 7 Octa 7420
camera
Rear camera24-megapixel (f/1.7) + 8-megapixel (f/2.4) + 5-megapixel (f/2.2)13-megapixel (f/1.9)16-megapixel
Rear autofocusYesYes-
Rear flashYesLEDLED
Front camera24-megapixel (f/2.0)8-megapixel (f/1.9)5-megapixel
Front autofocusNo--
Front flashYes--
software
Operating systemAndroid 8.0Android 6.0Android 5.0
Skin--TouchWiz
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-802.11 a/b/g/n/ac
GPSYesYesYes
BluetoothYes, v 5.00Yes, v 4.10Yes, v 4.10
NFCNoNoYes
FMYesYesNo
Number of SIMs221
Active 4G on both SIM cardsYes--
Infrared-NoYes
USB OTG-YesYes
Micro-USB-Yes-
Headphones-3.5mm3.5mm
Wi-Fi Direct-NoYes
Mobile High-Definition Link (MHL)-NoNo
sim 1
SIM TypeNano-SIMNano-SIMNano-SIM
GSM/CDMA-GSMGSM
3G-YesYes
4G/ LTE-YesYes
sim 2
SIM TypeNano-SIMNano-SIM-
4G/ LTEYesYes-
GSM/CDMA-GSM-
3G-Yes-
sensors
Face unlockYes--
Fingerprint sensorYesYes-
Compass/ MagnetometerYesNoYes
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesNoYes
GyroscopeYesNoYes
Barometer-NoYes
Temperature sensor-NoNo

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