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Nothing Phone 3a vs Samsung Galaxy S25 Ultra comparison

 Compare Nothing Phone 3a
Nothing Phone 3a
Compare Samsung Galaxy S25 Ultra
Samsung Galaxy S25 Ultra
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
Display6.77-inch6.90-inch
ProcessorQualcomm Snapdragon 7s Gen 3Snapdragon 8 Elite
Front Camera32-megapixel 12-megapixel
Rear Camera50-megapixel + 50-megapixel + 8-megapixel 200-megapixel + 50-megapixel + 50-megapixel + 10-megapixel
RAM8GB12GB
Storage128GB, 256GB256GB, 512GB, 1TB
Battery Capacity5000mAh5000mAh
OSAndroid 15Android 15
Resolution1080x2392 pixels1400x3120 pixels
general
BrandNothingSamsung
ModelPhone 3aGalaxy S25 Ultra
Release dateMarch 4, 2025January 22, 2025
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)163.52 x 77.50 x 8.35162.80 x 77.60 x 8.20
Weight (g)201.00218.00
IP ratingIP64IP68
Battery capacity (mAh)50005000
Fast charging50W Fast Charging45W Fast Charging
Wireless chargingNoYes
ColoursBlack, Blue, White-
Removable battery-No
Wireless Charging Type-15
Brand Exclusive Features-Titanium frame, Corning Gorilla Armor (Rear and Front Panel)
display
Refresh Rate120 Hz120 Hz
Screen size (inches)6.776.90
TouchscreenYesYes
Resolution1080x2392 pixels1400x3120 pixels
Pixels per inch (PPI)387-
Resolution Standard-QHD+
Protection type-Gorilla Glass Armor
hardware
Processorocta-coreocta-core
Processor makeQualcomm Snapdragon 7s Gen 3Snapdragon 8 Elite
RAM8GB12GB
Internal storage128GB, 256GB256GB, 512GB, 1TB
Expandable storage-No
Expandable storage type-No
Dedicated microSD slot-No
camera
Rear camera50-megapixel (f/1.88) + 50-megapixel (f/2.55) + 8-megapixel (f/2.2)200-megapixel (f/1.7) + 50-megapixel (f/1.9) + 50-megapixel + 10-megapixel
No. of Rear Cameras34
Rear flashYesYes
Front camera32-megapixel (f/2.2)12-megapixel (f/2.2)
No. of Front Cameras11
Lens Type (Second Rear Camera)TelephotoUltra Wide-Angle
Lens Type (Third Rear Camera)Ultra Wide-AngleTelephoto
Rear autofocus-Yes
Front autofocus-Yes
Lens Type (Fourth Rear Camera)-Telephoto
software
Operating systemAndroid 15Android 15
SkinNothing OS 3.1One UI 7
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax802.11 a/b/g/n/ac/ax
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.30
NFCYesYes
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYesYes
Wi-Fi 7-Yes
Wi-Fi Direct-Yes
sensors
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Fingerprint sensor-Yes
Barometer-Yes
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes

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