Samsung W20 5G vs Samsung Galaxy A9 Star comparison

Compare Samsung W20 5G
Compare Samsung Galaxy A9 Star
key specs
Display (Primary)7.30-inch-
ProcessorQualcomm Snapdragon 855+Qualcomm Snapdragon 660
Front Camera10-megapixel + 8-megapixel 24-megapixel
Rear Camera16-megapixel + 12-megapixel + 12-megapixel 16-megapixel + 24-megapixel
RAM12GB4GB
Storage512GB64GB
Battery Capacity4235mAh3700mAh
OSAndroid PieAndroid 8.0
Resolution1536x2152 pixels1880x2220 pixels
Display-6.28-inch
general
BrandSamsungSamsung
ModelW20 5GGalaxy A9 Star
Release dateNovember 19, 2019June 1, 2018
Form factorTouchscreenTouchscreen
Body typeMetal-
Battery capacity (mAh)42353700
Removable batteryNo-
Fast chargingQuick Charge 2.0Proprietary
Wireless chargingYes-
Dimensions (mm)-162.40 x 77.00 x 7.50
Weight (g)-188.00
Colours-Black, White
display
Screen size (inches)7.306.28
TouchscreenYesYes
Resolution1536x2152 pixels1880x2220 pixels
Pixels per inch (PPI)326392
Aspect ratio-3:2
second display
Screen size (inches)4.60-
TouchscreenYes-
Resolution720x1680 pixels-
Pixels per inch (PPI)399-
hardware
Processorocta-core2.2GHz octa-core (4x2.2GHz + 4x1.8GHz)
Processor makeQualcomm Snapdragon 855+Qualcomm Snapdragon 660
RAM12GB4GB
Internal storage512GB64GB
Expandable storageNoYes
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera16-megapixel (f/F2.2, 1.0-micron) + 12-megapixel (f/F1.5/F2.4, 1.4-micron) + 12-megapixel (f/F2.4, 1.0-micron)16-megapixel (f/1.7) + 24-megapixel (f/1.7)
Rear autofocusYesPhase detection autofocus
Rear flashYesLED
Front camera10-megapixel (f/F2.2, 1.22-micron) + 8-megapixel (f/1.9, 1.12-micron)24-megapixel (f/2.0)
software
Operating systemAndroid PieAndroid 8.0
SkinOne UI-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
NFCYesYes
USB Type-CYesYes
HeadphonesNo-
Number of SIMs22
Active 4G on both SIM cardsYes-
FM-Yes
Wi-Fi Direct-Yes
sim 1
SIM TypeNano-SIMNano-SIM
3GYesYes
4G/ LTEYesYes
5GYes-
GSM/CDMA-GSM + CDMA
sim 2
SIM TypeeSIMNano-SIM
3GYesYes
4G/ LTEYesYes
GSM/CDMA-GSM + CDMA
sensors
Face unlockYes-
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYes-
GyroscopeYesYes
BarometerYes-

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