Samsung W21 5G vs Samsung Galaxy A42 5G comparison

Compare Samsung W21 5G
Compare Samsung Galaxy A42 5G
key specs
Display (Primary)7.60-inch-
ProcessorQualcomm Snapdragon 865+1.7GHz octa-core
Front Camera10-megapixel + 10-megapixel 20-megapixel
Rear Camera12-megapixel + 12-megapixel + 12-megapixel 48-megapixel + 8-megapixel + 5-megapixel + 5-megapixel
RAM12GB4GB
Storage512GB128GB
Battery Capacity4500mAh5000mAh
OSAndroid 10Android 10
Resolution1768x2208 pixels-
Display-6.60-inch
general
BrandSamsungSamsung
ModelW21 5GGalaxy A42 5G
Release date4th November 20202nd September 2020
Launched in IndiaNoNo
Form factorFoldableTouchscreen
Battery capacity (mAh)45005000
Fast chargingProprietaryProprietary
Wireless chargingYes-
ColoursGoldPrism Dot Black, Prism Dot Gray, Prism Dot White
Dimensions (mm)-164.40 x 75.90 x 8.60
Weight (g)-190.00
display
Screen size (inches)7.606.60
TouchscreenYesYes
Resolution1768x2208 pixels-
second display
Screen size (inches)6.20-
TouchscreenYes-
Resolution816x2260 pixels-
hardware
Processorocta-core (1x3.09GHz + 3x2.4GHz + 4x1.8GHz)1.7GHz octa-core (2x2.2GHz + 6x1.8GHz)
Processor makeQualcomm Snapdragon 865+-
RAM12GB4GB
Internal storage512GB128GB
Expandable storageNoYes
Expandable storage type-microSD
Expandable storage up to (GB)-1000
camera
Rear camera12-megapixel (f/1.8, 1.8-micron) + 12-megapixel (f/2.2, 1.12-micron) + 12-megapixel (f/2.4)48-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4) + 5-megapixel (f/2.4)
Rear autofocusYesYes
Rear flashYesYes
Front camera10-megapixel (f/2.2, 1.22-micron) + 10-megapixel (f/2.2, 1.22-micron)20-megapixel (f/2.2)
software
Operating systemAndroid 10Android 10
SkinOne UI 2.5One UI
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/Yes-
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
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/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
BarometerYes-
In-Display Fingerprint Sensor-Yes

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