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Nothing Phone 3a vs HMD Key comparison

 Compare Nothing Phone 3a
Nothing Phone 3a
Compare HMD Key
HMD Key
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-inch6.52-inch
ProcessorQualcomm Snapdragon 7s Gen 3-
Front Camera32-megapixel Unspecified
Rear Camera50-megapixel + 50-megapixel + 8-megapixel 8-megapixel
RAM8GB, 12GB2GB
Storage128GB, 256GB32GB
Battery Capacity5000mAh4000mAh
OSAndroid 15Android 14 GO
Resolution1080x2392 pixels576x1280 pixels
general
BrandNothingHMD
ModelPhone 3aKey
Release dateMarch 4, 2025January 2, 2025
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Dimensions (mm)163.52 x 77.50 x 8.35166.40 x 76.90 x 8.95
Weight (g)201.00185.40
IP ratingIP64IP52
Battery capacity (mAh)50004000
Fast charging50W Fast Charging-
Wireless chargingNo-
ColoursBlack, Blue, WhiteIcy Blue, Midnight Black
display
Refresh Rate120 Hz60 Hz
Screen size (inches)6.776.52
TouchscreenYesYes
Resolution1080x2392 pixels576x1280 pixels
Pixels per inch (PPI)387-
Aspect ratio-20:9
hardware
Processorocta-core-
Processor makeQualcomm Snapdragon 7s Gen 3-
RAM8GB, 12GB2GB
Internal storage128GB, 256GB32GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-128
camera
Rear camera50-megapixel (f/1.88) + 50-megapixel (f/2.55) + 8-megapixel (f/2.2)8-megapixel
No. of Rear Cameras31
Rear flashYes-
Front camera32-megapixel (f/2.2)Unspecified
No. of Front Cameras11
Lens Type (Second Rear Camera)Telephoto-
Lens Type (Third Rear Camera)Ultra Wide-Angle-
software
Operating systemAndroid 15Android 14 GO
SkinNothing OS 3.1-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax-
GPSYesYes
BluetoothYes, v 5.40Yes, v 4.20
NFCYes-
USB Type-CYesYes
Number of SIMs21
Active 4G on both SIM cardsYes-
Headphones-3.5mm
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-

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