Nothing Phone 3a vs Lenovo K12 Pro comparison

Compare Nothing Phone 3a
Compare Lenovo K12 Pro
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-inch6.80-inch
ProcessorQualcomm Snapdragon 7s Gen 3Qualcomm Snapdragon 662
Front Camera32-megapixel 16-megapixel
Rear Camera50-megapixel + 50-megapixel + 8-megapixel 64-megapixel + 2-megapixel + 2-megapixel
RAM8GB, 12GB4GB
Storage128GB, 256GB64GB
Battery Capacity5000mAh6000mAh
OSAndroid 15Android 10
Resolution1080x2392 pixels720x1640 pixels
general
BrandNothingLenovo
ModelPhone 3aK12 Pro
Release dateMarch 4, 2025December 9, 2020
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Dimensions (mm)163.52 x 77.50 x 8.35172.14 x 76.79 x 9.66
Weight (g)201.00221.00
IP ratingIP64-
Battery capacity (mAh)50006000
Fast charging50W Fast ChargingProprietary
Wireless chargingNo-
ColoursBlack, Blue, WhiteGrey, Purple
display
Refresh Rate120 Hz-
Screen size (inches)6.776.80
TouchscreenYesYes
Resolution1080x2392 pixels720x1640 pixels
Pixels per inch (PPI)387-
Aspect ratio-20.5:9
hardware
Processorocta-coreocta-core
Processor makeQualcomm Snapdragon 7s Gen 3Qualcomm Snapdragon 662
RAM8GB, 12GB4GB
Internal storage128GB, 256GB64GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-512
camera
Rear camera50-megapixel (f/1.88) + 50-megapixel (f/2.55) + 8-megapixel (f/2.2)64-megapixel (f/1.79) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras3-
Rear flashYesYes
Front camera32-megapixel (f/2.2)16-megapixel (f/2.2)
No. of Front Cameras1-
Lens Type (Second Rear Camera)Telephoto-
Lens Type (Third Rear Camera)Ultra Wide-Angle-
Rear autofocus-Yes
Pop-Up Camera-No
software
Operating systemAndroid 15Android 10
SkinNothing OS 3.1-
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
NFCYesYes
USB Type-CYesYes
Number of SIMs2-
Active 4G on both SIM cardsYes-
Headphones-3.5mm
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Fingerprint sensor-Yes

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