Samsung Galaxy A40s vs Samsung Z3 comparison

Compare Samsung Galaxy A40s
Compare Samsung Z3
key specs
Display6.40-inch5.00-inch
ProcessorSamsung Exynos 7904Spreadtrum SC7730S
Front CameraYes5-megapixel
Rear Camera13-megapixel + 5-megapixel + 5-megapixel8-megapixel
RAM6GB1GB
Storage64GB8GB
Battery Capacity5000mAh2600mAh
OSAndroid 9 PieTizen 2.4
Resolution-720x1280 pixels
general
BrandSamsungSamsung
ModelGalaxy A40sZ3
Release dateApril 2019October 2015
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Battery capacity (mAh)50002600
Dimensions (mm)-141.60 x 70.00 x 7.90
Weight (g)-137.00
Removable battery-Yes
Colours-Gold, Black, Silver
display
Screen size (inches)6.405.00
TouchscreenYesYes
Resolution-720x1280 pixels
hardware
Processorocta-core1.3GHz quad-core
Processor makeSamsung Exynos 7904Spreadtrum SC7730S
RAM6GB1GB
Internal storage64GB8GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)-128
camera
Rear camera13-megapixel + 5-megapixel + 5-megapixel8-megapixel
Rear autofocusYes-
Rear flashYesLED
Front cameraYes5-megapixel
software
Operating systemAndroid 9 PieTizen 2.4
SkinOne UI-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYesYes, v 4.00
USB Type-CYes-
Number of SIMs22
Wi-Fi standards supported-802.11 b/g/n
NFC-No
Infrared-No
USB OTG-No
Headphones-3.5mm
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
Fingerprint sensorYes-
Proximity sensorYesYes
AccelerometerYesYes
Compass/ Magnetometer-No
Ambient light sensor-Yes
Gyroscope-No
Barometer-No
Temperature sensor-No
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