Samsung Galaxy J7 (2018) vs Samsung Galaxy J7 (2017) comparison

Compare Samsung Galaxy J7 (2018)
Compare Samsung Galaxy J7 (2017)
general
Release dateJune 2018June 2017--
Form factorTouchscreenTouchscreen--
ColoursBlackBlack, Gold--
Dimensions (mm)-146.30 x 71.30 x 7.90--
Battery capacity (mAh)-3600--
Removable battery-Yes--
display
Screen size (inches)5.505.50--
TouchscreenYesYes--
Resolution720x1080 pixels1080x1920 pixels--
Aspect ratio16:9---
hardware
Processordual-core1.6GHz octa-core--
Expandable storageYesYes--
Expandable storage typemicroSDmicroSD--
Expandable storage up to (GB)256256--
Processor make-Exynos 7870--
RAM-3GB--
Internal storage-16GB--
camera
Rear camera13-megapixel (f/1.9)13-megapixel--
Rear flashLED---
Front camera13-megapixel (f/1.9)13-megapixel--
Rear Flash-LED--
Front Flash-LED--
software
Operating systemAndroid---
Operating System-Android 7.0--
connectivity
Wi-FiYesYes--
GPSYesYes--
BluetoothYesYes, v 4.10--
Micro-USBYes---
Headphones3.5mm---
Number of SIMs22--
Wi-Fi standards supported-802.11 b/g/n--
NFC-No--
Infrared-No--
USB OTG-No--
FM-No--
sim 1
SIM TypeNano-SIM---
GSM/CDMAGSMGSM--
3GYesNo--
4G/ LTEYesYes--
sim 2
SIM TypeNano-SIM---
GSM/CDMAGSMGSM--
3GYesNo--
4G/ LTEYesYes--
sensors
AccelerometerYesNo--
Compass/ Magnetometer-No--
Proximity sensor-Yes--
Ambient light sensor-No--
Gyroscope-No--
Barometer-No--
Temperature sensor-No--