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Redmi A3 vs Redmi Note 9S comparison

 Compare Redmi A3
Redmi A3
Compare Redmi Note 9S
Redmi Note 9S
key specs
Display6.71-inch6.67-inch
Front Camera5-megapixel16-megapixel
Rear Camera8-megapixel48-megapixel + 8-megapixel + 5-megapixel + 2-megapixel
RAM3GB, 4GB, 6GB4GB
Storage64GB, 128GB64GB
Battery Capacity5000mAh5020mAh
OSAndroid 13Android 10
Resolution700x1600 pixels1080x2400 pixels
Processor-Qualcomm Snapdragon 720G
general
BrandRedmiXiaomi
ModelA3Redmi Note 9S
Release dateFebruary 14, 2024March 23, 2020
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)76.30 x 168.40 x 8.30165.70 x 76.60 x 8.80
Weight (g)193.00209.00
Battery capacity (mAh)50005020
Fast chargingProprietaryProprietary
ColoursMidnight Black, Lake Blue, Olive GreenAurora Blue, Glacier White, Interstellar Grey
display
Refresh Rate90 Hz-
Resolution StandardHD+-
Screen size (inches)6.716.67
TouchscreenYesYes
Resolution700x1600 pixels1080x2400 pixels
Protection type-Gorilla Glass
Aspect ratio-20:9
hardware
Processor makeMediaTek Helio G36Qualcomm Snapdragon 720G
RAM3GB, 4GB, 6GB4GB
Internal storage64GB, 128GB64GB
Processor-2.3GHz octa-core
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-512
Dedicated microSD slot-Yes
camera
Rear camera8-megapixel48-megapixel (f/1.79) + 8-megapixel + 5-megapixel + 2-megapixel
No. of Rear Cameras2-
Front camera5-megapixel16-megapixel
No. of Front Cameras1-
Pop-Up CameraNo-
Rear autofocus-Phase detection autofocus
software
Operating systemAndroid 13Android 10
SkinGo EditionMIUI 11
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYesYes, v 5.00
USB Type-CYesYes
Active 4G on both SIM cardsYesYes
Wi-Fi standards supported-802.11 a/b/g/n/ac
Headphones-3.5mm
Number of SIMs-2
Wi-Fi Direct-Yes
sensors
Fingerprint sensorYesYes
AccelerometerYesYes
Face unlock-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Ambient light sensor-Yes
Gyroscope-Yes
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes

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