Infinix Smart 20 vs Infinix Smart 4 Plus comparison

Compare Infinix Smart 20
Compare Infinix Smart 4 Plus
key specs
Display6.78-inch6.82-inch
Front Camera8-megapixel 8-megapixel
Rear Camera8-megapixel 13-megapixel + Depth Sensor
RAM4GB3GB
Storage64GB, 128GB32GB
Battery Capacity5200mAh6000mAh
OSAndroid 16Android 10
Resolution720x1576 pixels720x1640 pixels
Processor-MediaTek Helio A25
general
BrandInfinixInfinix
ModelSmart 20Smart 4 Plus
Release dateJune 8, 2026July 21, 2020
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)167.70 x 78.80 x 7.70171.82 x 77.96 x 8.90
Weight (g)189.00207.00
IP ratingIP64-
Battery capacity (mAh)52006000
Removable batteryNoNo
Fast chargingProprietary-
ColoursCloudline Blue, Polaris Titanium, Shadow Black, Sunlike OrangeMidnight Black, Ocean Wave, Violet
Wireless charging-No
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.786.82
TouchscreenYesYes
Resolution720x1576 pixels720x1640 pixels
Aspect ratio-20.5:9
hardware
Processor makeMediaTek Helio G81 UltimateMediaTek Helio A25
RAM4GB3GB
Internal storage64GB, 128GB32GB
Processor-octa-core
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
Dedicated microSD slot-Yes
camera
Rear camera8-megapixel (f/1.4)13-megapixel (f/1.8) + Depth Sensor
Rear flashYes-
Front camera8-megapixel (f/2.0)8-megapixel (f/2.0)
No. of Front Cameras1-
Rear autofocus-Yes
software
Operating systemAndroid 16Android 10
SkinXOS 16XOS 6.2
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.20Yes, v 4.20
HeadphonesType-C-
Wi-Fi standards supported-802.11 a/b/g/n
NFC-No
Number of SIMs-2
Wi-Fi Direct-Yes
Active 4G on both SIM cards-Yes
sensors
Compass/ MagnetometerYesYes
Proximity sensorYesYes
Ambient light sensorYesYes
GyroscopeYes-
Face unlock-Yes
Fingerprint sensor-Yes
Accelerometer-Yes
sim 1
SIM Type-Nano-SIM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Nano-SIM
3G-Yes
4G/ LTE-Yes

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