Samsung Galaxy A17 5G vs Samsung Galaxy A21 Simple comparison

Compare Samsung Galaxy A17 5G
Compare Samsung Galaxy A21 Simple
key specs
Display6.70-inch5.80-inch
ProcessorSamsung Exynos 1330Samsung Exynos 7884B
Front Camera13-megapixel 5-megapixel
Rear Camera50-megapixel + 2-megapixel 13-megapixel
RAM6GB, 8GB3GB
Storage128GB, 256GB64GB
Battery Capacity5000mAh3600mAh
OSAndroid 15Android 11
Resolution1080x2340 pixels720x1560 pixels
general
BrandSamsungSamsung
ModelGalaxy A17 5GGalaxy A21 Simple
Release dateAugust 6, 2025August 27, 2021
Launched in IndiaNoNo
Dimensions (mm)164.40 x 77.90 x 7.50150.00 x 71.00 x 8.40
Weight (g)192.00159.00
IP ratingIP54-
Battery capacity (mAh)50003600
Removable batteryNo-
Fast charging25W Fast Charging-
Wireless chargingNo-
ColoursBlack, Blue, GreyBlack, White
Form factor-Touchscreen
display
Refresh Rate90 Hz-
Screen size (inches)6.705.80
TouchscreenYesYes
Resolution1080x2340 pixels720x1560 pixels
hardware
Processorocta-coreocta-core
Processor makeSamsung Exynos 1330Samsung Exynos 7884B
RAM6GB, 8GB3GB
Internal storage128GB, 256GB64GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-1000
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.2)13-megapixel
No. of Rear Cameras21
Front camera13-megapixel (f/2.0)5-megapixel
No. of Front Cameras11
Pop-Up CameraNoNo
Lens Type (Second Rear Camera)Macro-
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 15Android 11
SkinOne UI 7-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 ac-
GPSYes-
BluetoothYes, v 5.30Yes, v 5.00
USB Type-CYesYes
Micro-USBNo-
Number of SIMs2-
sim 1
SIM TypeNano-SIM-
3GYes-
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-SIM-
3GYes-
4G/ LTEYes-
5GYes-
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYes-
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
Proximity sensor-Yes

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