Nothing Phone 3a vs Oppo A75s comparison

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Compare Nothing Phone 3a
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ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.77-inch6.00-inch
ProcessorQualcomm Snapdragon 7s Gen 3MediaTek Helio P23
Front Camera32-megapixel 20-megapixel
Rear Camera50-megapixel + 50-megapixel + 8-megapixel 16-megapixel
RAM8GB4GB
Storage128GB, 256GB64GB
Battery Capacity5000mAh3200mAh
OSAndroid 15Android 7.1
Resolution1080x2392 pixels1080x2160 pixels
general
BrandNothingOppo
ModelPhone 3aA75s
Release dateMarch 4, 2025December 1, 2017
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)163.52 x 77.50 x 8.35156.50 x 76.00 x 7.50
Weight (g)201.00152.00
IP ratingIP64-
Battery capacity (mAh)50003200
Fast charging50W Fast Charging-
Wireless chargingNo-
ColoursBlack, Blue, WhiteChampagne, Black
display
Refresh Rate120 Hz-
Screen size (inches)6.776.00
TouchscreenYesYes
Resolution1080x2392 pixels1080x2160 pixels
Pixels per inch (PPI)387-
hardware
Processorocta-core2.5GHz octa-core
Processor makeQualcomm Snapdragon 7s Gen 3MediaTek Helio P23 (MT6763T)
RAM8GB4GB
Internal storage128GB, 256GB64GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera50-megapixel (f/1.88) + 50-megapixel (f/2.55) + 8-megapixel (f/2.2)16-megapixel
No. of Rear Cameras3-
Rear flashYesLED
Front camera32-megapixel (f/2.2)20-megapixel
No. of Front Cameras1-
Lens Type (Second Rear Camera)Telephoto-
Lens Type (Third Rear Camera)Ultra Wide-Angle-
software
Operating systemAndroid 15Android 7.1
SkinNothing OS 3.1Color OS 3.2
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 5.40Yes, v 4.20
NFCYes-
USB Type-CYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
USB OTG-Yes
Headphones-3.5mm
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
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
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