Samsung Galaxy Z Flip 4 vs Samsung Galaxy A21 Simple comparison

Compare Samsung Galaxy Z Flip 4
Compare Samsung Galaxy A21 Simple
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display (Primary)6.70-inch-
ProcessorQualcomm Snapdragon 8+ Gen 1Samsung Exynos 7884B
Front Camera10-megapixel5-megapixel
Rear Camera12-megapixel + 12-megapixel13-megapixel
RAM8GB3GB
Storage128GB, 256GB, 512GB64GB
Battery Capacity3700mAh3600mAh
OSAndroid 12Android 11
Resolution1080x2640 pixels720x1560 pixels
Display-5.80-inch
general
BrandSamsungSamsung
ModelGalaxy Z Flip 4Galaxy A21 Simple
Release dateJuly 10, 2022August 27, 2021
Launched in IndiaNoNo
Form factorFoldableTouchscreen
Dimensions (mm)71.90 x 165.20 x 6.90150.00 x 71.00 x 8.40
Weight (g)187.00159.00
Battery capacity (mAh)37003600
Fast chargingProprietary-
Wireless chargingYes-
ColoursBlue, Bora Purple, Graphite, Pink GoldBlack, White
display
Resolution StandardFHD+-
Screen size (inches)6.705.80
TouchscreenYesYes
Resolution1080x2640 pixels720x1560 pixels
Protection typeGorilla Glass-
Aspect ratio20:9-
second display
Screen size (inches)1.90-
Resolution260x512 pixels-
Protection typeGorilla Glass-
hardware
Processorocta-coreocta-core
Processor makeQualcomm Snapdragon 8+ Gen 1Samsung Exynos 7884B
RAM8GB3GB
Internal storage128GB, 256GB, 512GB64GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-1000
camera
Rear camera12-megapixel + 12-megapixel13-megapixel
No. of Rear Cameras21
Front camera10-megapixel5-megapixel
No. of Front Cameras11
Rear autofocus-Yes
Rear flash-Yes
Pop-Up Camera-No
software
Operating systemAndroid 12Android 11
SkinOneUI 4.1.1-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax-
BluetoothYes, v 5.20Yes, v 5.00
USB Type-CYesYes
Number of SIMs2-
Active 4G on both SIM cardsYes-
sim 1
SIM TypeNano-SIM-
sim 2
SIM TypeeSIM-
sensors
Fingerprint sensorYes-
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
BarometerYes-
Proximity sensor-Yes

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