Redmi A3x vs Redmi Note 12S comparison

Show Only Differences Highlight Differences	Redmi A3x	Redmi Note 12S
key specs
Display	6.71-inch	6.43-inch
Front Camera	5-megapixel	16-megapixel
Rear Camera	8-megapixel + Unspecified	108-megapixel + 8-megapixel + 2-megapixel
RAM	3GB, 4GB	6GB
Storage	64GB, 128GB	128GB
Battery Capacity	5000mAh	5000mAh
OS	Android 14	Android 13
Resolution	720x1650 pixels	2400x1080 pixels
Processor	-	MediaTek Helio G96
general
Brand	Redmi	Redmi
Model	A3x	Note 12S
Release date	June 5, 2024	May 9, 2023
Launched in India	No	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	168.30 x 76.30 x 8.30	159.87 x 73.87 x 8.09
Weight (g)	199.00	176.00
Battery capacity (mAh)	5000	5000
Removable battery	No	-
Wireless charging	No	No
Colours	Aurora Green, Midnight Black, Moonlight White	Ice Blue, Pearl Green, Onyx Black
Fast charging	-	33W Fast Charging
display
Refresh Rate	90 Hz	90 Hz
Resolution Standard	HD+	FHD+
Screen size (inches)	6.71	6.43
Touchscreen	Yes	Yes
Resolution	720x1650 pixels	2400x1080 pixels
Pixels per inch (PPI)	-	409
hardware
Processor make	Unisoc T603	MediaTek Helio G96
RAM	3GB, 4GB	6GB
Internal storage	64GB, 128GB	128GB
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	108-megapixel (f/1.9) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	3
Front camera	5-megapixel	16-megapixel (f/2.4)
No. of Front Cameras	1	1
Pop-Up Camera	No	-
Lens Type (Second Rear Camera)	-	Ultra Wide-Angle
Lens Type (Third Rear Camera)	-	Macro
software
Operating system	Android 14	Android 13
Skin	MIUI 14	MIUI 14
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 ac	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes
USB Type-C	Yes	Yes
Active 4G on both SIM cards	Yes	-
NFC	-	Yes
Headphones	-	3.5mm
Number of SIMs	-	2
sensors
Fingerprint sensor	Yes	Yes
Face unlock	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes
sim 1
SIM Type	-	Nano-SIM
sim 2
SIM Type	-	Nano-SIM

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