Redmi A3x vs Infinix Smart 7 HD comparison

Show Only Differences Highlight Differences	Redmi A3x	Infinix Smart 7 HD
key specs
Display	6.71-inch	6.60-inch
Front Camera	5-megapixel	5-megapixel
Rear Camera	8-megapixel + Unspecified	8-megapixel
RAM	3GB, 4GB	2GB
Storage	64GB, 128GB	64GB
Battery Capacity	5000mAh	5000mAh
OS	Android 14	Android 12 Go Edition
Resolution	720x1650 pixels	1612x720 pixels
Processor	-	octa-core
general
Brand	Redmi	Infinix
Model	A3x	Smart 7 HD
Release date	June 5, 2024	April 28, 2023
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	168.30 x 76.30 x 8.30	164.20 x 75.51 x 8.65
Weight (g)	199.00	196.00
Battery capacity (mAh)	5000	5000
Removable battery	No	No
Wireless charging	No	-
Colours	Aurora Green, Midnight Black, Moonlight White	Black, Jade White, Silk Black
display
Refresh Rate	90 Hz	60 Hz
Resolution Standard	HD+	HD+
Screen size (inches)	6.71	6.60
Touchscreen	Yes	Yes
Resolution	720x1650 pixels	1612x720 pixels
hardware
Processor make	Unisoc T603	-
RAM	3GB, 4GB	2GB
Internal storage	64GB, 128GB	64GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	1024	1000
Processor	-	octa-core
Dedicated microSD slot	-	Yes
camera
Rear camera	8-megapixel + Unspecified	8-megapixel
No. of Rear Cameras	2	2
Front camera	5-megapixel	5-megapixel
No. of Front Cameras	1	1
Pop-Up Camera	No	-
software
Operating system	Android 14	Android 12 Go Edition
Skin	MIUI 14	XOS 12
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 ac	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 4.20
USB Type-C	Yes	-
Active 4G on both SIM cards	Yes	Yes
sensors
Fingerprint sensor	Yes	Yes
Face unlock	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes

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