Samsung Galaxy A40 vs Samsung Z3 comparison

Compare Samsung Galaxy A40
Compare Samsung Z3
key specs
Display5.90-inch5.00-inch
ProcessorSamsung Exynos 7885Spreadtrum SC7730S
Front Camera25-megapixel5-megapixel
Rear Camera16-megapixel 8-megapixel
RAM4GB1GB
Storage64GB8GB
Battery Capacity3100mAh2600mAh
OSAndroid 9.0 PieTizen 2.4
Resolution1080x2280 pixels720x1280 pixels
general
BrandSamsungSamsung
ModelGalaxy A40Z3
Release dateMarch 2019October 2015
Form factorTouchscreenTouchscreen
Dimensions (mm)144.30 x 69.10 x 7.90141.60 x 70.00 x 7.90
Battery capacity (mAh)31002600
ColoursBlue, Black, Orange, WhiteGold, Black, Silver
Weight (g)-137.00
Removable battery-Yes
display
Screen size (inches)5.905.00
TouchscreenYesYes
Resolution1080x2280 pixels720x1280 pixels
Aspect ratio19:9-
hardware
Processor1.8GHz octa-core1.3GHz quad-core
Processor makeSamsung Exynos 7885Spreadtrum SC7730S
RAM4GB1GB
Internal storage64GB8GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)-128
camera
Rear camera16-megapixel (f/2.0)8-megapixel
Rear autofocusYes-
Rear flashYesLED
Front camera25-megapixel5-megapixel
software
Operating systemAndroid 9.0 PieTizen 2.4
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-No
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesNo
Barometer-No
Temperature sensor-No
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