Samsung Galaxy A40 vs Samsung Z comparison

Compare Samsung Galaxy A40
Compare Samsung Z
key specs
Display5.90-inch4.80-inch
ProcessorSamsung Exynos 78852.3GHz quad-core
Front Camera25-megapixel2.1-megapixel
Rear Camera16-megapixel 8-megapixel
RAM4GB2GB
Storage64GB16GB
Battery Capacity3100mAh2600mAh
OSAndroid 9.0 PieTizen 2.2.1
Resolution1080x2280 pixels720x1280 pixels
general
BrandSamsungSamsung
ModelGalaxy A40Z
Release dateMarch 2019June 2014
Form factorTouchscreenTouchscreen
Dimensions (mm)144.30 x 69.10 x 7.90138.20 x 69.80 x 8.50
Battery capacity (mAh)31002600
ColoursBlue, Black, Orange, WhiteBlack, Gold
Weight (g)-136.00
Removable battery-No
display
Screen size (inches)5.904.80
TouchscreenYesYes
Resolution1080x2280 pixels720x1280 pixels
Aspect ratio19:9-
hardware
Processor1.8GHz octa-core2.3GHz quad-core
Processor makeSamsung Exynos 7885-
RAM4GB2GB
Internal storage64GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)-64
camera
Rear camera16-megapixel (f/2.0)8-megapixel
Rear autofocusYes-
Rear flashYesLED
Front camera25-megapixel2.1-megapixel
software
Operating systemAndroid 9.0 PieTizen 2.2.1
SkinOne UI-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 4.20Yes
NFCYesYes
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs21
Wi-Fi standards supported-802.11 a/b/g/n
Infrared-No
USB OTG-No
FM-No
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-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
GyroscopeYesNo
Barometer-No
Temperature sensor-No
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