Samsung Galaxy J2 Pro (2018) vs Samsung Galaxy A3 (2017) vs Samsung Galaxy J7 vs Samsung Galaxy J5 comparison

Compare Samsung Galaxy J2 Pro (2018)
Compare Samsung Galaxy A3 (2017)
Compare Samsung Galaxy J7
Compare Samsung Galaxy J5
key specs
Display5.00-inch4.70-inch5.50-inch5.00-inch
Processor1.4GHz quad-core1.6GHz octa-coreSamsung Exynos 7 Octa 7580Qualcomm Snapdragon 410
Front Camera5-megapixel 8-megapixel5-megapixel 5-megapixel
Rear Camera8-megapixel 13-megapixel13-megapixel 13-megapixel
RAM1.5GB2GB1.5GB1.5GB
Storage16GB16GB16GB8GB
Battery Capacity2600mAh2350mAh3000mAh2600mAh
OSAndroid 7.0Android 6.0Android 5.1Android 6.0.1
Resolution540x960 pixels720x1280 pixels720x1280 pixels720x1280 pixels
general
BrandSamsungSamsungSamsungSamsung
ModelGalaxy J2 Pro (2018)Galaxy A3 (2017)Galaxy J7Galaxy J5
Release dateJanuary 1, 2018January 1, 2017June 1, 2015June 1, 2015
Launched in IndiaYes-Yes-
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)143.80 x 72.30 x 8.40135.40 x 66.20 x 7.90152.40 x 78.60 x 7.50142.00 x 73.00 x 7.90
Weight (g)153.00-171.00149.00
Battery capacity (mAh)2600235030002600
Removable batteryNoNoYesYes
ColoursBlack, Blue, GoldBlack Sky, Blue Mist, Gold Sand, Peach CloudBlack, White, GoldBlack, White, Gold
Body type--Plastic-
display
Screen size (inches)5.004.705.505.00
TouchscreenYesYesYesYes
Resolution540x960 pixels720x1280 pixels720x1280 pixels720x1280 pixels
Protection typeGorilla Glass---
Aspect ratio16:9-16:9-
Pixels per inch (PPI)220---
hardware
Processor1.4GHz quad-core1.6GHz octa-core1.5GHz octa-core1.2GHz quad-core
RAM1.5GB2GB1.5GB1.5GB
Internal storage16GB16GB16GB8GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)256256128128
Processor make--Samsung Exynos 7 Octa 7580Qualcomm Snapdragon 410
camera
Rear camera8-megapixel (f/2.2)13-megapixel13-megapixel (f/1.9)13-megapixel
Rear autofocusYes-Yes-
Rear flashLED-LEDDual LED
Front camera5-megapixel (f/2.2)8-megapixel5-megapixel (f/2.2)5-megapixel
Front flashLED-LED-
software
Operating systemAndroid 7.0Android 6.0Android 5.1Android 6.0.1
Skin--TouchWiz UITouchWiz UI
connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n/ac802.11 b/g/n802.11 b/g/n
GPSYesYesYesYes
BluetoothYes, v 4.20Yes, v 4.20Yes, v 4.10Yes, v 4.10
NFCNoYesNoNo
InfraredNoNoNoNo
USB OTGYesNoYesYes
Micro-USBYes-Yes-
Headphones3.5mmYes3.5mm3.5mm
FMYesYesYesYes
Number of SIMs2222
Wi-Fi DirectYesNoYesYes
Mobile High-Definition Link (MHL)NoNoNoNo
sim 1
SIM TypeMicro-SIM-Micro-SIMMicro-SIM
GSM/CDMAGSM-GSMGSM
3GYesNoYesYes
4G/ LTEYesNoYesYes
sim 2
SIM TypeMicro-SIM-Micro-SIMMicro-SIM
GSM/CDMAGSM-GSMGSM
3GYesNoYesYes
4G/ LTEYesNoNoNo
sensors
Compass/ MagnetometerNoNoNoNo
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesNoNoNo
GyroscopeNoNoNoNo
BarometerNoYesNoNo
Temperature sensorNoNoNoNo

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