Samsung Galaxy M21s vs Samsung Galaxy A7 (2018) comparison

Compare Samsung Galaxy M21s
Compare Samsung Galaxy A7 (2018)
key specs
Display6.40-inch6.00-inch
ProcessorSamsung Exynos 96112.2GHz octa-core
Front Camera32-megapixel 24-megapixel
Rear Camera64-megapixel + 8-megapixel + 5-megapixel 24-megapixel + 8-megapixel + 5-megapixel
RAM4GB4GB
Storage64GB64GB
Battery Capacity6000mAh3300mAh
OSAndroid 10Android 8.0
Resolution1080x2340 pixels1080x2220 pixels
general
BrandSamsungSamsung
ModelGalaxy M21sGalaxy A7 (2018)
Release dateNovember 5, 2020September 1, 2018
Launched in IndiaNoYes
Form factorTouchscreen-
Dimensions (mm)159.20 x 75.10 x 8.90159.80 x 76.80 x 7.50
Weight (g)191.00168.00
Battery capacity (mAh)60003300
Fast chargingProprietary-
ColoursBlack, BlueBlack, Blue, Gold, Pink
Removable battery-No
Wireless charging-No
display
Screen size (inches)6.406.00
TouchscreenYesYes
Resolution1080x2340 pixels1080x2220 pixels
Aspect ratio-18.5:9
hardware
Processor8 MHz2.2GHz octa-core
Processor makeSamsung Exynos 9611-
RAM4GB4GB
Internal storage64GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512512
Dedicated microSD slotYes-
camera
Rear camera64-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.2)24-megapixel (f/1.7) + 8-megapixel (f/2.4) + 5-megapixel (f/2.2)
Front camera32-megapixel (f/2.0)24-megapixel (f/2.0)
Rear autofocus-Yes
Rear flash-Yes
Front autofocus-No
Front flash-Yes
software
Operating systemAndroid 10Android 8.0
SkinOne UI Core-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
USB Type-CYes-
Headphones3.5mm-
Number of SIMs22
NFC-No
FM-Yes
Active 4G on both SIM cards-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM-
3GYes-
4G/ LTEYesYes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlock-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-

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