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Google Pixel 4a vs Samsung Galaxy M21 comparison

 Compare Google Pixel 4a
Google Pixel 4a
Compare Samsung Galaxy M21
Samsung Galaxy M21
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display5.81-inch6.40-inch
ProcessorQualcomm Snapdragon 730GSamsung Exynos 9611
Front Camera8-megapixel 20-megapixel
Rear Camera12.2-megapixel 48-megapixel + 8-megapixel + 5-megapixel
RAM6GB4GB
Storage128GB64GB
Battery Capacity3140mAh6000mAh
OSAndroid 10Android 10
Resolution1080x2340 pixels2340x1080 pixels
general
BrandGoogleSamsung
ModelPixel 4aGalaxy M21
Release dateAugust 3, 2020March 18, 2020
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)144.00 x 69.40 x 8.20-
Weight (g)143.00188.00
Battery capacity (mAh)31406000
Removable batteryNoNo
Fast chargingProprietaryProprietary
ColoursJust BlackMidnight Blue, Raven Black
Thickness-8.9
Wireless charging-No
display
Screen size (inches)5.816.40
TouchscreenYesYes
Resolution1080x2340 pixels2340x1080 pixels
Protection typeGorilla GlassGorilla Glass
Aspect ratio19.5:919.5:9
Pixels per inch (PPI)443-
hardware
Processor1.8GHz octa-core (6x1.8GHz + 2x2GHz)1.7GHz octa-core (4x1.7GHz + 4x2.3GHz)
Processor makeQualcomm Snapdragon 730GSamsung Exynos 9611
RAM6GB4GB
Internal storage128GB64GB
Expandable storageNoYes
Expandable storage type-microSD
Expandable storage up to (GB)-512
camera
Rear camera12.2-megapixel (f/1.7, 1.4-micron)48-megapixel + 8-megapixel + 5-megapixel
Rear autofocusYesYes
Rear flashLEDYes
Front camera8-megapixel (f/2.0, 1.12-micron)20-megapixel
Pop-Up CameraNo-
Front flash-No
software
Operating systemAndroid 10Android 10
Skin-One UI 2.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g
GPSYesYes
BluetoothYes, v 5.00Yes
USB Type-CYesYes
Headphones3.5mm3.5mm
Number of SIMs-2
sensors
Face unlockYesYes
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
BarometerYes-
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes

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