Samsung Galaxy A40 vs Samsung Galaxy J2 Pro comparison

Compare Samsung Galaxy A40
Compare Samsung Galaxy J2 Pro
key specs
Display5.90-inch5.00-inch
ProcessorSamsung Exynos 78851.5GHz quad-core
Front Camera25-megapixel5-megapixel
Rear Camera16-megapixel 8-megapixel
RAM4GB2GB
Storage64GB16GB
Battery Capacity3100mAh2600mAh
OSAndroid 9.0 PieAndroid 6.0.1
Resolution1080x2280 pixels720x1280 pixels
general
BrandSamsungSamsung
ModelGalaxy A40Galaxy J2 Pro
Release dateMarch 2019-
Form factorTouchscreenTouchscreen
Dimensions (mm)144.30 x 69.10 x 7.90142.40 x 71.10 x 8.00
Battery capacity (mAh)31002600
ColoursBlue, Black, Orange, WhiteGold, Black, Silver
Removable battery-Yes
display
Screen size (inches)5.905.00
TouchscreenYesYes
Resolution1080x2280 pixels720x1280 pixels
Aspect ratio19:9-
hardware
Processor1.8GHz octa-core1.5GHz quad-core
Processor makeSamsung Exynos 7885-
RAM4GB2GB
Internal storage64GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)-128
camera
Rear camera16-megapixel (f/2.0)8-megapixel
Rear autofocusYes-
Rear flashYesYes
Front camera25-megapixel5-megapixel
software
Operating systemAndroid 9.0 PieAndroid 6.0.1
SkinOne UI-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 4.20Yes, v 4.00
NFCYesNo
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs22
Wi-Fi standards supported-802.11 b/g/n
Infrared-No
USB OTG-Yes
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
GyroscopeYesNo
Barometer-No
Temperature sensor-No
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