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Realme 15T vs Nothing Phone 3a comparison

 Compare Realme 15T
Realme 15T
Compare Nothing Phone 3a
Nothing Phone 3a
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.57-inch6.77-inch
ProcessorMediaTek Dimensity 6400 MaxQualcomm Snapdragon 7s Gen 3
Front Camera50-megapixel 32-megapixel
Rear Camera50-megapixel + 2-megapixel 50-megapixel + 50-megapixel + 8-megapixel
RAM8GB, 12GB8GB, 12GB
Storage128GB, 256GB128GB, 256GB
Battery Capacity7000mAh5000mAh
OSAndroid 15Android 15
Resolution1080x2372 pixels1080x2392 pixels
general
BrandRealmeNothing
Model15TPhone 3a
Release dateSeptember 2, 2025March 4, 2025
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Thickness7.79-
Weight (g)181.00201.00
IP ratingIP69IP64
Battery capacity (mAh)70005000
Removable batteryNo-
Fast chargingSuper VOOC50W Fast Charging
ColoursFlowing Silver, Silk Blue, Suit TitaniumBlack, Blue, White
Dimensions (mm)-163.52 x 77.50 x 8.35
Wireless charging-No
display
Refresh Rate120 Hz120 Hz
Resolution StandardFHD+-
Screen size (inches)6.576.77
TouchscreenYesYes
Resolution1080x2372 pixels1080x2392 pixels
Pixels per inch (PPI)-387
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 6400 MaxQualcomm Snapdragon 7s Gen 3
RAM8GB, 12GB8GB, 12GB
Internal storage128GB, 256GB128GB, 256GB
Expandable storageYes-
Expandable storage typemicroSD-
Expandable storage up to (GB)2000-
Dedicated microSD slotNo-
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)50-megapixel (f/1.88) + 50-megapixel (f/2.55) + 8-megapixel (f/2.2)
No. of Rear Cameras23
Rear flashYesYes
Front camera50-megapixel (f/2.4)32-megapixel (f/2.2)
No. of Front Cameras11
Lens Type (Second Rear Camera)-Telephoto
Lens Type (Third Rear Camera)-Ultra Wide-Angle
software
Operating systemAndroid 15Android 15
SkinRealme UI 6Nothing OS 3.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.30Yes, v 5.40
InfraredYes-
USB OTGYes-
USB Type-CYesYes
HeadphonesType-C-
Number of SIMs22
Active 4G on both SIM cardsYesYes
Wi-Fi standards supported-802.11 a/b/g/n/ac/ax
NFC-Yes
sim 1
SIM TypeNano-SIM-
sim 2
SIM TypeNano-SIM-
sensors
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
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