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Infinix Smart 20 vs Redmi A4 5G comparison

 Compare Infinix Smart 20
Infinix Smart 20
Compare Redmi A4 5G
Redmi A4 5G
key specs
Display6.78-inch6.88-inch
Front Camera8-megapixel 5-megapixel
Rear Camera8-megapixel 50-megapixel + Unspecified
RAM4GB4GB, 6GB
Storage64GB, 128GB64GB, 128GB
Battery Capacity5200mAh5160mAh
OSAndroid 16Android 14
Resolution720x1576 pixels720x1640 pixels
Processor-Qualcomm Snapdragon 4s Gen 2
general
BrandInfinixRedmi
ModelSmart 20A4 5G
Release dateJune 8, 2026November 20, 2024
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreen-
Dimensions (mm)167.70 x 78.80 x 7.70171.88 x 77.80 x 8.22
Weight (g)189.00212.35
IP ratingIP64IP52
Battery capacity (mAh)52005160
Removable batteryNoNo
Fast chargingProprietary-
ColoursCloudline Blue, Polaris Titanium, Shadow Black, Sunlike OrangeSparkling Purple, Starry Bllack
Wireless charging-No
display
Refresh Rate120 Hz120 Hz
Resolution StandardHD+HD+
Screen size (inches)6.786.88
TouchscreenYesYes
Resolution720x1576 pixels720x1640 pixels
hardware
Processor makeMediaTek Helio G81 UltimateQualcomm Snapdragon 4s Gen 2
RAM4GB4GB, 6GB
Internal storage64GB, 128GB64GB, 128GB
Processor-octa-core
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-1-24
Dedicated microSD slot-Yes
camera
Rear camera8-megapixel (f/1.4)50-megapixel (f/1.8) + Unspecified
Rear flashYes-
Front camera8-megapixel (f/2.0)5-megapixel (f/2.2)
No. of Front Cameras11
No. of Rear Cameras-2
software
Operating systemAndroid 16Android 14
SkinXOS 16HyperOS
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.20Yes, v 5.00
HeadphonesType-C-
Wi-Fi standards supported-802.11 a/b/g/n/ac
USB Type-C-Yes
Number of SIMs-2
Active 4G on both SIM cards-Yes
sensors
Compass/ MagnetometerYes-
Proximity sensorYes-
Ambient light sensorYes-
GyroscopeYes-
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
5G-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
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