Nothing Phone 3a vs Asus ZenFone 3 (ZE520KL) comparison

Compare Nothing Phone 3a
Compare Asus ZenFone 3 (ZE520KL)
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-inch5.20-inch
ProcessorQualcomm Snapdragon 7s Gen 3Qualcomm Snapdragon 625
Front Camera32-megapixel 8-megapixel
Rear Camera50-megapixel + 50-megapixel + 8-megapixel 16-megapixel
RAM8GB3GB
Storage128GB, 256GB32GB
Battery Capacity5000mAh2650mAh
OSAndroid 15Android 6.0
Resolution1080x2392 pixels1080x1920 pixels
general
BrandNothingAsus
ModelPhone 3aZenFone 3 (ZE520KL)
Release dateMarch 4, 2025August 1, 2016
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)163.52 x 77.50 x 8.35146.87 x 73.98 x 7.69
Weight (g)201.00144.00
IP ratingIP64-
Battery capacity (mAh)50002650
Fast charging50W Fast Charging-
Wireless chargingNo-
ColoursBlack, Blue, WhiteSapphire Black, Moonlight White, Shimmer Gold
Removable battery-No
display
Refresh Rate120 Hz-
Screen size (inches)6.775.20
TouchscreenYesYes
Resolution1080x2392 pixels1080x1920 pixels
Pixels per inch (PPI)387-
hardware
Processorocta-core2GHz octa-core
Processor makeQualcomm Snapdragon 7s Gen 3Qualcomm Snapdragon 625
RAM8GB3GB
Internal storage128GB, 256GB32GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-2000
camera
Rear camera50-megapixel (f/1.88) + 50-megapixel (f/2.55) + 8-megapixel (f/2.2)16-megapixel
No. of Rear Cameras3-
Rear flashYesDual LED
Front camera32-megapixel (f/2.2)8-megapixel
No. of Front Cameras1-
Lens Type (Second Rear Camera)Telephoto-
Lens Type (Third Rear Camera)Ultra Wide-Angle-
software
Operating systemAndroid 15Android 6.0
SkinNothing OS 3.1ZenUI 3
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 4.20
NFCYesNo
USB Type-CYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
Infrared-Yes
USB OTG-Yes
Headphones-3.5mm
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Barometer-No
Temperature sensor-No
sim 1
SIM Type-Micro-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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