Samsung W21 5G vs Samsung Galaxy Note 4 Duo comparison

Compare Samsung W21 5G
Compare Samsung Galaxy Note 4 Duos
key specs
Display (Primary)7.60-inch-
ProcessorQualcomm Snapdragon 865+Qualcomm Snapdragon 805
Front Camera10-megapixel + 10-megapixel 3.7-megapixel
Rear Camera12-megapixel + 12-megapixel + 12-megapixel 16-megapixel
RAM12GB3GB
Storage512GB16GB
Battery Capacity4500mAh3000mAh
OSAndroid 10Android 4.4.2
Resolution1768x2208 pixels1440x2560 pixels
Display-5.70-inch
general
BrandSamsungSamsung
ModelW21 5GGalaxy Note 4 Duos
Release dateNovember 4, 2020October 1, 2014
Launched in IndiaNo-
Form factorFoldableTouchscreen
Battery capacity (mAh)45003000
Fast chargingProprietary-
Wireless chargingYes-
ColoursGold-
Removable battery-No
display
Screen size (inches)7.605.70
TouchscreenYesYes
Resolution1768x2208 pixels1440x2560 pixels
Pixels per inch (PPI)-515
second display
Screen size (inches)6.20-
TouchscreenYes-
Resolution816x2260 pixels-
hardware
Processorocta-core (1x3.09GHz + 3x2.4GHz + 4x1.8GHz)2.7GHz quad-core
Processor makeQualcomm Snapdragon 865+Qualcomm Snapdragon 805
RAM12GB3GB
Internal storage512GB16GB
Expandable storageNoYes
Expandable storage type-microSD
Expandable storage up to (GB)-128
camera
Rear camera12-megapixel (f/1.8, 1.8-micron) + 12-megapixel (f/2.2, 1.12-micron) + 12-megapixel (f/2.4)16-megapixel
Rear autofocusYes-
Rear flashYesLED
Front camera10-megapixel (f/2.2, 1.22-micron) + 10-megapixel (f/2.2, 1.22-micron)3.7-megapixel
software
Operating systemAndroid 10Android 4.4.2
SkinOne UI 2.5-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.00
USB Type-CYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-Yes
Infrared-No
USB OTG-No
Headphones-3.5mm
FM-No
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sim 2
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
BarometerYesNo
Temperature sensor-No

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