Nothing Phone 3a vs Oppo K3 comparison

Compare Nothing Phone 3a
Compare Oppo K3
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-inch6.50-inch
ProcessorQualcomm Snapdragon 7s Gen 3Qualcomm Snapdragon 710
Front Camera32-megapixel 16-megapixel
Rear Camera50-megapixel + 50-megapixel + 8-megapixel 16-megapixel + 2-megapixel
RAM8GB6GB
Storage128GB, 256GB64GB
Battery Capacity5000mAh3765mAh
OSAndroid 15Android 9 Pie
Resolution1080x2392 pixels1080x2340 pixels
general
BrandNothingOppo
ModelPhone 3aK3
Release dateMarch 4, 2025May 23, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)163.52 x 77.50 x 8.35161.20 x 76.00 x 9.40
Weight (g)201.00191.00
IP ratingIP64-
Battery capacity (mAh)50003765
Fast charging50W Fast ChargingVOOC
Wireless chargingNo-
ColoursBlack, Blue, White-
display
Refresh Rate120 Hz-
Screen size (inches)6.776.50
TouchscreenYesYes
Resolution1080x2392 pixels1080x2340 pixels
Pixels per inch (PPI)387394
Protection type-Gorilla Glass
Aspect ratio-19.5:9
hardware
Processorocta-core2.2GHz octa-core
Processor makeQualcomm Snapdragon 7s Gen 3Qualcomm Snapdragon 710
RAM8GB6GB
Internal storage128GB, 256GB64GB
Expandable storage-No
camera
Rear camera50-megapixel (f/1.88) + 50-megapixel (f/2.55) + 8-megapixel (f/2.2)16-megapixel (f/1.7) + 2-megapixel (f/2.4)
No. of Rear Cameras3-
Rear flashYesDual LED
Front camera32-megapixel (f/2.2)16-megapixel (f/2.0)
No. of Front Cameras1-
Lens Type (Second Rear Camera)Telephoto-
Lens Type (Third Rear Camera)Ultra Wide-Angle-
Rear autofocus-Yes
Pop-Up Camera-Yes
software
Operating systemAndroid 15Android 9 Pie
SkinNothing OS 3.1ColorOS 6.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax802.11 b/g/n/ac
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
NFCYes-
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
Headphones-3.5mm
FM-Yes
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
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

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