Want to compare Samsung M21 vs Samsung M30S mobile? You have come to the right place. Here you can find Samsung M21 vs Samsung M30S comparison based on display size, processor speed, camera resolution, user experience, memory size, connectivity strength, and overall dimension.

Related: Check out latest Samsung M21 price in India on Priceo.

On one hand, Samsung Galaxy M21 comes with a 6.4-inch Super-AMOLED display having a screen resolution of 1,080 x 2,340 pixels. The camera of the device is good for photography lovers. At the front, there is a 20MP lens, which is a rather better camera to capture selfie pictures. In terms of storage, the device has 64GB internal memory that can keep a lot of media files, data, apps, and games.The Samsung Galaxy M21 comes with a Li-ion battery having 6,000mAh capacity, which is huge to provide more than a day of power backup.

On the other hand, Samsung M30S flaunts a 6.4-inch Super AMOLED display that gets a waterdrop screen and an amazing aspect ratio with great screen-to-body ratio. The 6.4-inch display gets a 1,080 x 2,340 pixels resolution and a 403 PPI pixel density.In terms of optics, the smartphone has 48MP, 8MP and 5MP lenses, which can click awesome pictures. It is one of the best devices for photo freaks. The front camera has a 16MP lens that captures crystal clear selfie pictures.

 

Our recommendation: We recommend you to buy Samsung M30S over Samsung M21 because it is better value for money package and offers a better display and camera. 

Samsung M21 vs Samsung M30S Comparison Table

Key Specs
Display6.40-inch6.40-inch
ProcessorSamsung Exynos 9611Samsung Exynos 9611
Front Camera20-megapixel16-megapixel
Rear Camera48-megapixel + 8-megapixel + 5-megapixel48-megapixel + 5-megapixel + 8-megapixel
RAM4GB4GB
Storage64GB64GB
Battery Capacity6000mAh6000mAh
OSAndroid 10Android 9 Pie
Resolution2340×1080 pixels1080×2340 pixels
 
General
BrandSamsungSamsung
ModelGalaxy M21Galaxy M30s
Release dateMarch 18, 2020September 18, 2019
Launched in IndiaYes
Form factorTouchscreenTouchscreen
Thickness8.9
Weight (g)188.00188.00
Battery capacity (mAh)60006000
Removable batteryNoNo
Fast chargingProprietaryProprietary
Wireless chargingNoNo
ColoursMidnight Blue, Raven BlackOpal Black, Sapphire Blue, Pearl White
Dimensions (mm)159.00 x 75.10 x 8.90
SAR value0.47
Display
Screen size (inches)6.406.40
TouchscreenYesYes
Resolution2340×1080 pixels1080×2340 pixels
Protection typeGorilla Glass
Aspect ratio19.5:9
Hardware
Processor1.7GHz octa-core (4×1.7GHz + 4×2.3GHz)1.7GHz octa-core (4×1.7GHz + 4×2.3GHz)
Processor makeSamsung Exynos 9611Samsung Exynos 9611
RAM4GB4GB
Internal storage64GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512512
Dedicated microSD slotYes
Camera
Rear camera48-megapixel + 8-megapixel + 5-megapixel48-megapixel (f/2.0) + 5-megapixel (f/2.2) + 8-megapixel (f/2.2)
Rear autofocusYesYes
Rear flashYesYes
Front camera20-megapixel16-megapixel
Front flashNoNo
Software
Operating systemAndroid 10Android 9 Pie
SkinOne UI 2.0One UI
Connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g802.11 a/b/g/n/ac
GPSYesYes
BluetoothYesYes
USB Type-CYesYes
Headphones3.5mm3.5mm
Number of SIMs22
NFCNo
InfraredNo
USB OTGYes
Active 4G on both SIM cardsYes
Sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
Sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
Sensors
Face unlockYes
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYes