Nothing Phone 3a vs Redmi Note 9S comparison

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Compare Nothing Phone 3a
Compare Redmi Note 9S
key specs
Display6.77-inch6.67-inch
ProcessorQualcomm Snapdragon 7s Gen 3Qualcomm Snapdragon 720G
Front Camera32-megapixel 16-megapixel
Rear Camera50-megapixel + 50-megapixel + 8-megapixel 48-megapixel + 8-megapixel + 5-megapixel + 2-megapixel
RAM8GB4GB
Storage128GB, 256GB64GB
Battery Capacity5000mAh5020mAh
OSAndroid 15Android 10
Resolution1080x2392 pixels1080x2400 pixels
general
BrandNothingXiaomi
ModelPhone 3aRedmi Note 9S
Release dateMarch 4, 2025March 23, 2020
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)163.52 x 77.50 x 8.35165.70 x 76.60 x 8.80
Weight (g)201.00209.00
IP ratingIP64-
Battery capacity (mAh)50005020
Fast charging50W Fast ChargingProprietary
Wireless chargingNo-
ColoursBlack, Blue, WhiteAurora Blue, Glacier White, Interstellar Grey
display
Refresh Rate120 Hz-
Screen size (inches)6.776.67
TouchscreenYesYes
Resolution1080x2392 pixels1080x2400 pixels
Pixels per inch (PPI)387-
Protection type-Gorilla Glass
Aspect ratio-20:9
hardware
Processorocta-core2.3GHz octa-core
Processor makeQualcomm Snapdragon 7s Gen 3Qualcomm Snapdragon 720G
RAM8GB4GB
Internal storage128GB, 256GB64GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-512
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/1.88) + 50-megapixel (f/2.55) + 8-megapixel (f/2.2)48-megapixel (f/1.79) + 8-megapixel + 5-megapixel + 2-megapixel
No. of Rear Cameras3-
Rear flashYes-
Front camera32-megapixel (f/2.2)16-megapixel
No. of Front Cameras1-
Lens Type (Second Rear Camera)Telephoto-
Lens Type (Third Rear Camera)Ultra Wide-Angle-
Rear autofocus-Phase detection autofocus
software
Operating systemAndroid 15Android 10
SkinNothing OS 3.1MIUI 11
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
NFCYes-
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYesYes
Headphones-3.5mm
Wi-Fi Direct-Yes
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlock-Yes
Fingerprint sensor-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
Compare Nothing Phone 3a
Compare Redmi Note 9S

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