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Samsung Galaxy J7 Duo vs Honor 7X vs Samsung Galaxy S6 Edge comparison

 Compare Samsung Galaxy J7 Duo
Samsung Galaxy J7 Duo
Compare Honor 7X
Honor 7X
Compare Samsung Galaxy S6 Edge
Samsung Galaxy S6 Edge
key specs
Display5.50-inch5.93-inch5.10-inch
ProcessorSamsung Exynos 7885HiSilicon Kirin 659Samsung Exynos 7 Octa 7420
Front Camera8-megapixel 8-megapixel 5-megapixel
Rear Camera13-megapixel + 5-megapixel 16-megapixel + 2-megapixel16-megapixel
RAM4GB4GB3GB
Storage32GB32GB32GB
Battery Capacity3000mAh3340mAh2600mAh
OSAndroid OreoAndroid 7.0Android 5.0
Resolution720x1280 pixels1080x2160 pixels1440x2560 pixels
general
BrandSamsungHonorSamsung
ModelGalaxy J7 Duo7XGalaxy S6 Edge
Release dateMarch 1, 2018October 1, 2017March 1, 2015
Launched in IndiaYesYes-
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)153.50 x 77.20 x 8.20156.50 x 75.30 x 7.60142.10 x 70.10 x 7.00
Weight (g)174.00165.00132.00
Battery capacity (mAh)300033402600
ColoursBlack and GoldBlack, Blue, GoldWhite, Gold, Blue, Green
Removable battery-NoNo
SAR value-1.23-
display
Screen size (inches)5.505.935.10
TouchscreenYesYesYes
Resolution720x1280 pixels1080x2160 pixels1440x2560 pixels
Aspect ratio16:918:9-
Pixels per inch (PPI)267-577
hardware
Processorocta-core (2x2.2GHz + 6x1.6GHz)octa-core (4x2.36GHz + 4x1.7GHz)1.5GHz octa-core
Processor makeSamsung Exynos 7885HiSilicon Kirin 659Samsung Exynos 7 Octa 7420
RAM4GB4GB3GB
Internal storage32GB32GB32GB
Expandable storageYesYesNo
Expandable storage typemicroSDmicroSD-
Expandable storage up to (GB)256256-
camera
Rear camera13-megapixel (f/1.9) + 5-megapixel (f/1.9)16-megapixel (f/2.2, 1.25-micron) + 2-megapixel16-megapixel
Rear autofocusYesPhase detection autofocus-
Rear flashLEDYesLED
Front camera8-megapixel (f/1.9)8-megapixel (f/2.0)5-megapixel
Front flashLED--
software
Operating systemAndroid OreoAndroid 7.0Android 5.0
Skin-EMUI 5.1TouchWiz
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n802.11 a/b/g/n/ac
GPSYesYesYes
BluetoothYes, v 5.00Yes, v 4.10Yes, v 4.10
NFCNoNoYes
FMYesYesNo
Number of SIMs221
Infrared-NoYes
USB OTG-YesYes
Micro-USB-Yes-
Headphones-3.5mm3.5mm
Wi-Fi Direct-NoYes
Mobile High-Definition Link (MHL)-NoNo
sensors
Fingerprint sensorYesYes-
Compass/ MagnetometerNoYesYes
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensor-YesYes
Gyroscope-YesYes
Barometer-NoYes
Temperature sensor-NoNo
ratings
Overall NDTV Rating-Read ReviewRead Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
sim 1
SIM Type-Nano-SIMNano-SIM
GSM/CDMA-GSMGSM
3G-YesYes
4G/ LTE-YesYes
sim 2
SIM Type-Nano-SIM-
GSM/CDMA-GSM-
3G-Yes-
4G/ LTE-Yes-

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