Want to compare Redmi Note 9 Pro vs Samsung M21 mobile? You have come to the right place. Here you can find Redmi Note 9 Pro vs Samsung M21 comparison based on display size, processor speed, camera resolution, user experience, memory size, connectivity strength, and overall dimension.

Related: Check out latest Redmi Note 9 Pro price in India on Priceo.

On one hand, If you need a powerful processing configuration and an excellent storage and RAM pair, go no further than the Xiaomi Redmi Note 9 Pro. In addition, the gadget has a large battery that is compatible with 18W Fast Charging and a fingerprint sensor located on the device’s side for quick and simple unlocking. The device’s superb dual-camera configuration, including a high-quality back camera and a high-definition front-facing camera, making it a formidable contender in its price class.

On the other hand, Samsung Galaxy M21 128GB with its 6GB RAM, massive storage space and impressive camera setup turns out to be a stunning deal, Further, the Dolby Atmos Speakers along with amazing display features turn it into an impeccable mid-range smartphone, for the buyers who are running on a tight budget. 

Our recommendation: We recommend you to buy Samsung M21 over Redmi Note 9 Pro.

Redmi Note 9 Pro vs Samsung M21 Comparison Table

Key Specs
Display6.40-inch6.67-inch
ProcessorSamsung Exynos 9611Qualcomm Snapdragon 720G
Front Camera20-megapixel16-megapixel
Rear Camera48-megapixel + 8-megapixel + 5-megapixel48-megapixel + 8-megapixel + 5-megapixel + 2-megapixel
RAM4GB4GB
Storage64GB64GB
Battery Capacity6000mAh5020mAh
OSAndroid 10Android 10
Resolution2340×1080 pixels1080×2400 pixels
Ratings
Overall Rating

Design Rating  
Display Rating  
Software Rating  
Performance Rating  
Battery Life Rating  
Camera Rating  
Value for Money Rating  
General
BrandSamsungXiaomi
ModelGalaxy M21Redmi Note 9 Pro
Release dateMarch 18, 2020March 12, 2020
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Thickness8.9
Weight (g)188.00209.00
Battery capacity (mAh)60005020
Removable batteryNo
Fast chargingProprietaryProprietary
Wireless chargingNo
ColoursMidnight Blue, Raven BlackInterstellar Black, Aurora Blue, Glacier White
Dimensions (mm)165.70 x 76.60 x 8.80
Display
Screen size (inches)6.406.67
TouchscreenYesYes
Resolution2340×1080 pixels1080×2400 pixels
Protection typeGorilla GlassGorilla Glass
Aspect ratio19.5:920:9
Hardware
Processor1.7GHz octa-core (4×1.7GHz + 4×2.3GHz)2.3GHz octa-core
Processor makeSamsung Exynos 9611Qualcomm Snapdragon 720G
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/1.79) + 8-megapixel + 5-megapixel + 2-megapixel
Rear autofocusYesPhase detection autofocus
Rear flashYes
Front camera20-megapixel16-megapixel
Front flashNo
Software
Operating systemAndroid 10Android 10
SkinOne UI 2.0MIUI 11
Connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g802.11 a/b/g/n/ac
GPSYesYes
BluetoothYesYes, v 5.00
USB Type-CYesYes
Headphones3.5mm3.5mm
Number of SIMs22
Wi-Fi DirectYes
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 unlockYesYes
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes