Samsung Galaxy A20s vs Samsung Z4 comparison

Compare Samsung Galaxy A20s
Compare Samsung Z4
key specs
Display6.50-inch4.50-inch
ProcessorQualcomm Snapdragon 4501.5GHz quad-core
Front Camera8-megapixel 5-megapixel
Rear Camera13-megapixel + 8-megapixel + 5-megapixel 5-megapixel
RAM3GB1GB
Storage32GB8GB
Battery Capacity4000mAh1050mAh
OSAndroid 9 PieTizen 3.0
Resolution720x1560 pixels480x800 pixels
general
BrandSamsungSamsung
ModelGalaxy A20sZ4
Release date23rd September 2019May 2017
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)163.30 x 77.50 x 8.00132.90 x 69.20 x 10.30
Weight (g)183.00143.00
Battery capacity (mAh)40001050
Removable batteryNoNo
Fast chargingProprietary-
Wireless chargingNo-
ColoursBlack, Blue, GreenBlack, Gold, and Silver
SAR value0.27-
display
Screen size (inches)6.504.50
TouchscreenYesYes
Resolution720x1560 pixels480x800 pixels
Aspect ratio19.5:9-
hardware
Processor1.8GHz octa-core1.5GHz quad-core
Processor makeQualcomm Snapdragon 450-
RAM3GB1GB
Internal storage32GB8GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512128
Dedicated microSD slotYes-
camera
Rear camera13-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.2)5-megapixel
Rear autofocusYes-
Rear flashYesDual LED
Front camera8-megapixel (f/2.0)5-megapixel
Front autofocusNo-
Front flashNoLED
software
Operating systemAndroid 9 PieTizen 3.0
SkinOne Ui-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n
GPSYesYes
BluetoothYes, v 4.20Yes, v 4.00
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs22
Wi-Fi DirectYesNo
NFC-No
Infrared-No
USB OTG-No
FM-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesNo
Barometer-No
Temperature sensor-No
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