Samsung W21 5G vs Samsung Galaxy A3 Core comparison

Compare Samsung W21 5G
Compare Samsung Galaxy A3 Core
key specs
Display (Primary)7.60-inch-
ProcessorQualcomm Snapdragon 865+quad-core
Front Camera10-megapixel + 10-megapixel 5-megapixel
Rear Camera12-megapixel + 12-megapixel + 12-megapixel 8-megapixel
RAM12GB1GB
Storage512GB16GB
Battery Capacity4500mAh3000mAh
OSAndroid 10Android Go Edition
Resolution1768x2208 pixels720x1480 pixels
Display-5.30-inch
general
BrandSamsungSamsung
ModelW21 5GGalaxy A3 Core
Release date4th November 20201st October 2020
Launched in IndiaNoNo
Form factorFoldableTouchscreen
Battery capacity (mAh)45003000
Fast chargingProprietary-
Wireless chargingYesNo
ColoursGoldBlack, Blue, Red
Body type-Polycarbonate
Dimensions (mm)-141.70 x 67.50 x 8.60
Weight (g)-150.00
display
Screen size (inches)7.605.30
TouchscreenYesYes
Resolution1768x2208 pixels720x1480 pixels
second display
Screen size (inches)6.20-
TouchscreenYes-
Resolution816x2260 pixels-
hardware
Processorocta-core (1x3.09GHz + 3x2.4GHz + 4x1.8GHz)quad-core
Processor makeQualcomm Snapdragon 865+-
RAM12GB1GB
Internal storage512GB16GB
Expandable storageNoYes
Expandable storage type-microSD
Expandable storage up to (GB)-512
Dedicated microSD slot-Yes
camera
Rear camera12-megapixel (f/1.8, 1.8-micron) + 12-megapixel (f/2.2, 1.12-micron) + 12-megapixel (f/2.4)8-megapixel (f/2.2)
Rear autofocusYesYes
Rear flashYesYes
Front camera10-megapixel (f/2.2, 1.22-micron) + 10-megapixel (f/2.2, 1.22-micron)5-megapixel (f/2.4)
Pop-Up Camera-No
Front autofocus-No
Front flash-No
software
Operating systemAndroid 10Android Go Edition
SkinOne UI 2.5-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/Yes-
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
USB Type-CYesNo
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-No
Infrared-No
USB OTG-No
Micro-USB-Yes
Lightning-No
Headphones-3.5mm
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYes-
GyroscopeYes-
BarometerYes-

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