Infinix Smart 20 vs Samsung Galaxy M31s comparison

Compare Infinix Smart 20
Compare Samsung Galaxy M31s
key specs
Display6.78-inch6.50-inch
Front Camera8-megapixel 32-megapixel
Rear Camera8-megapixel 64-megapixel + 12-megapixel + 5-megapixel + 5-megapixel
RAM4GB6GB
Storage64GB, 128GB128GB
Battery Capacity5200mAh6000mAh
OSAndroid 16Android 10
Resolution720x1576 pixels1080x2400 pixels
Processor-Samsung Exynos 9611
general
BrandInfinixSamsung
ModelSmart 20Galaxy M31s
Release dateJune 8, 2026July 30, 2020
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)167.70 x 78.80 x 7.70-
Weight (g)189.00-
IP ratingIP64-
Battery capacity (mAh)52006000
Removable batteryNoNo
Fast chargingProprietaryProprietary
ColoursCloudline Blue, Polaris Titanium, Shadow Black, Sunlike OrangeMirage Black, Mirage Blue
Thickness-9.3
Wireless charging-No
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.786.50
TouchscreenYesYes
Resolution720x1576 pixels1080x2400 pixels
Aspect ratio-20:9
hardware
Processor makeMediaTek Helio G81 UltimateSamsung Exynos 9611
RAM4GB6GB
Internal storage64GB, 128GB128GB
Processor-octa-core
camera
Rear camera8-megapixel (f/1.4)64-megapixel (f/1.8) + 12-megapixel (f/2.2) + 5-megapixel (f/2.4) + 5-megapixel (f/2.4)
Rear flashYesYes
Front camera8-megapixel (f/2.0)32-megapixel (f/2.2)
No. of Front Cameras1-
Rear autofocus-Yes
software
Operating systemAndroid 16Android 10
SkinXOS 16One UI
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.20Yes, v 5.00
HeadphonesType-C3.5mm
Wi-Fi standards supported-802.11 a/b/g/n/ac
Number of SIMs-2
sensors
Compass/ MagnetometerYes-
Proximity sensorYesYes
Ambient light sensorYesYes
GyroscopeYesYes
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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