Infinix Smart 20 vs Samsung Galaxy M21 comparison

Compare Infinix Smart 20
Compare Samsung Galaxy M21
key specs
Display6.78-inch6.40-inch
Front Camera8-megapixel 20-megapixel
Rear Camera8-megapixel 48-megapixel + 8-megapixel + 5-megapixel
RAM4GB4GB
Storage64GB, 128GB64GB
Battery Capacity5200mAh6000mAh
OSAndroid 16Android 10
Resolution720x1576 pixels2340x1080 pixels
Processor-Samsung Exynos 9611
general
BrandInfinixSamsung
ModelSmart 20Galaxy M21
Release dateJune 8, 2026March 18, 2020
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)167.70 x 78.80 x 7.70-
Weight (g)189.00188.00
IP ratingIP64-
Battery capacity (mAh)52006000
Removable batteryNoNo
Fast chargingProprietaryProprietary
ColoursCloudline Blue, Polaris Titanium, Shadow Black, Sunlike OrangeMidnight Blue, Raven Black
Thickness-8.9
Wireless charging-No
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.786.40
TouchscreenYesYes
Resolution720x1576 pixels2340x1080 pixels
Protection type-Gorilla Glass
Aspect ratio-19.5:9
hardware
Processor makeMediaTek Helio G81 UltimateSamsung Exynos 9611
RAM4GB4GB
Internal storage64GB, 128GB64GB
Processor-1.7GHz octa-core (4x1.7GHz + 4x2.3GHz)
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-512
camera
Rear camera8-megapixel (f/1.4)48-megapixel + 8-megapixel + 5-megapixel
Rear flashYesYes
Front camera8-megapixel (f/2.0)20-megapixel
No. of Front Cameras1-
Rear autofocus-Yes
Front flash-No
software
Operating systemAndroid 16Android 10
SkinXOS 16One UI 2.0
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.20Yes
HeadphonesType-C3.5mm
Wi-Fi standards supported-802.11 a/b/g
USB Type-C-Yes
Number of SIMs-2
sensors
Compass/ MagnetometerYesYes
Proximity sensorYesYes
Ambient light sensorYesYes
GyroscopeYes-
Face unlock-Yes
Fingerprint sensor-Yes
Accelerometer-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes

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