Redmi Note 9 Pro vs Xiaomi Mi A3 comparison

Show Only Differences Highlight Differences	Redmi Note 9 Pro	Xiaomi Mi A3
ratings
Overall NDTV Rating	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	6.67-inch	6.08-inch
Processor	Qualcomm Snapdragon 720G	Qualcomm Snapdragon 665
Front Camera	16-megapixel	32-megapixel
Rear Camera	48-megapixel + 8-megapixel + 5-megapixel + 2-megapixel	48-megapixel + 8-megapixel + 2-megapixel
RAM	4GB	4GB
Storage	64GB	64GB
Battery Capacity	5020mAh	4030mAh
OS	Android 10	Android 9.0
Resolution	1080x2400 pixels	720x1560 pixels
general
Brand	Xiaomi	Xiaomi
Model	Redmi Note 9 Pro	Mi A3
Release date	March 12, 2020	July 17, 2019
Launched in India	Yes	-
Form factor	Touchscreen	-
Dimensions (mm)	165.70 x 76.60 x 8.80	153.48 x 71.85 x 8.50
Weight (g)	209.00	173.80
Battery capacity (mAh)	5020	4030
Fast charging	Proprietary	Quick Charge 3.0
Colours	Interstellar Black, Aurora Blue, Glacier White	Not Just Blue, More Than White, Kind of Gray
display
Screen size (inches)	6.67	6.08
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	720x1560 pixels
Protection type	Gorilla Glass	Gorilla Glass
Aspect ratio	20:9	19.5:9
hardware
Processor	2.3GHz octa-core	2GHz octa-core
Processor make	Qualcomm Snapdragon 720G	Qualcomm Snapdragon 665
RAM	4GB	4GB
Internal storage	64GB	64GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	256
Dedicated microSD slot	Yes	-
camera
Rear camera	48-megapixel (f/1.79) + 8-megapixel + 5-megapixel + 2-megapixel	48-megapixel (f/1.79, 1.6-micron) + 8-megapixel (f/2.2) + 2-megapixel
Rear autofocus	Phase detection autofocus	Yes
Front camera	16-megapixel	32-megapixel (f/2.0, 1.6-micron)
Rear flash	-	Yes
software
Operating system	Android 10	Android 9.0
Skin	MIUI 11	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
USB Type-C	Yes	Yes
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
Wi-Fi Direct	Yes	-
Active 4G on both SIM cards	Yes	-
Infrared	-	Yes
FM	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Face unlock	Yes	Yes
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes

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