Samsung Galaxy A7 (2017) vs Samsung Galaxy J7 Prime vs Samsung Galaxy S7 Active vs Samsung Galaxy S7 Edge comparison

Compare Samsung Galaxy A7 (2017)
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ratings
Overall NDTV RatingRead ReviewRead Review-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display5.70-inch5.50-inch5.10-inch5.50-inch
ProcessorSamsung Exynos 7880Samsung Exynos 7 Octa 7870Qualcomm Snapdragon 820octa-core
Front Camera16-megapixel8-megapixel 5-megapixel5-megapixel
Rear Camera16-megapixel13-megapixel 12-megapixel12-megapixel
RAM3GB3GB4GB4GB
Storage32GB16GB32GB32GB
Battery Capacity3600mAh3300mAh4000mAh3600mAh
OSAndroid 6.0Android 6.0Android 6.0Android 6.0
Resolution1080x1920 pixels1080x1920 pixels1440x2560 pixels1440x2560 pixels
general
BrandSamsungSamsungSamsungSamsung
ModelGalaxy A7 (2017)Galaxy J7 PrimeGalaxy S7 ActiveGalaxy S7 Edge
Release dateJanuary 1, 2017September 1, 2016June 1, 2016February 1, 2016
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)156.80 x 77.60 x 7.90151.50 x 74.90 x 8.10-150.90 x 72.60 x 7.70
Weight (g)186.00167.00-157.00
Battery capacity (mAh)3600330040003600
Removable batteryNoNoNoNo
ColoursBlack Sky, Gold SandGold, BlackCamo Green, Titanium GreyBlack, White, Gold, Silver, Pink Gold, Black Pearl, Coral Blue
SAR value0.29---
Launched in India-Yes-Yes
Fast charging---Quick Charge 2.0
display
Screen size (inches)5.705.505.105.50
TouchscreenYesYesYesYes
Resolution1080x1920 pixels1080x1920 pixels1440x2560 pixels1440x2560 pixels
Protection type-Gorilla Glass-Gorilla Glass
Aspect ratio-16:9-16:9
Pixels per inch (PPI)-401-534
hardware
Processor1.9GHz octa-core1.6GHz octa-corequad-coreocta-core (4x2.3GHz + 4x1.6GHz)
Processor makeSamsung Exynos 7880Samsung Exynos 7 Octa 7870Qualcomm Snapdragon 820-
RAM3GB3GB4GB4GB
Internal storage32GB16GB32GB32GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)256256200200
camera
Rear camera16-megapixel13-megapixel (f/1.9)12-megapixel12-megapixel (f/1.7, 1.4-micron)
Rear flashYesLEDLEDYes
Front camera16-megapixel8-megapixel (f/1.9)5-megapixel5-megapixel (f/1.7, 1.34-micron)
Rear autofocus-Yes-Phase detection autofocus
software
Operating systemAndroid 6.0Android 6.0Android 6.0Android 6.0
connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac--802.11 a/b/g/n/ac
GPSYesYesYesYes
BluetoothYes, v 4.20Yes, v 4.10YesYes, v 4.20
NFCYesNoYesYes
InfraredNoNoNoNo
USB OTGYesYesNoYes
Headphones3.5mm3.5mm3.5mm3.5mm
FMYesYesYesNo
Number of SIMs2212
Wi-Fi DirectNoNoNoNo
Mobile High-Definition Link (MHL)NoNoNoNo
Micro-USB-Yes-Yes
sim 1
SIM TypeNano-SIMNano-SIMMicro-SIM-
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sim 2
SIM TypeNano-SIMNano-SIM--
GSM/CDMAGSMGSM-GSM
3GYesYes-Yes
4G/ LTEYesYes-Yes
sensors
Compass/ MagnetometerYesNoNoYes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorNoNoYesYes
GyroscopeYesNoYesYes
BarometerYesNoNoYes
Temperature sensorNoNoNoNo
Fingerprint sensor-Yes-Yes
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