Redmi A2 vs Xiaomi Redmi Note 9 4G comparison

Show Only Differences Highlight Differences	Redmi A2	Xiaomi Redmi Note 9 4G
key specs
Display	6.52-inch	6.53-inch
Front Camera	5-megapixel	8-megapixel
Rear Camera	8-megapixel	48-megapixel + 8-megapixel + 2-megapixel
RAM	2GB, 4GB	4GB
Storage	32GB, 64GB	128GB
Battery Capacity	5,000mAh	6000mAh
OS	Android 13	Android 10
Resolution	1600x720 pixels	1080x2340 pixels
general
Brand	Xiaomi	Xiaomi
Model	Redmi A2	Redmi Note 9 4G
Release date	May 19, 2023	November 26, 2020
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	164.90 x 76.75 x 9.09	162.30 x 77.20 x 9.60
Weight (g)	192.00	198.00
Battery capacity (mAh)	5,000	6000
Wireless charging	No	-
Colours	Black, Light Green, and Light Blue	Smoke Wave Blue, Misty Green, and Feather Black
Fast charging	-	Proprietary
display
Resolution Standard	HD+	-
Screen size (inches)	6.52	6.53
Touchscreen	Yes	Yes
Resolution	1600x720 pixels	1080x2340 pixels
Aspect ratio	20:9	19.5:9
hardware
Processor make	MediaTek Helio G36	Qualcomm Snapdragon 662
RAM	2GB, 4GB	4GB
Internal storage	32GB, 64GB	128GB
Expandable storage	Yes	Yes
Expandable storage up to (GB)	1024	512
Expandable storage type	-	microSD
Dedicated microSD slot	-	Yes
camera
Rear camera	8-megapixel (f/f2.2)	48-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	-
Front camera	5-megapixel (f/f/2.2)	8-megapixel (f/2.0)
No. of Front Cameras	1	-
Rear flash	-	Yes
software
Operating system	Android 13	Android 10
Skin	-	MIUI 12
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.20
Micro-USB	Yes	-
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi standards supported	-	802.11 a/b/g/n
Infrared	-	Yes
USB Type-C	-	Yes
Wi-Fi Direct	-	Yes
sensors
Accelerometer	Yes	Yes
Face unlock	-	Yes
Fingerprint sensor	-	Yes
Ambient light sensor	-	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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