The Alcatel U3 (2018)'s screen size is 4 inches with 480 x 800 pixels resolution.
There is a MediaTek MT6580M Quad core 1.3 GHz processor (CPU).
The phone runs on the Android 6.0 Marshmallow operating system (OS).
You can take photos or capture video with the phone's onboard 2+ megapixel camera.
There is also a secondary front facing camera with VGA (640 x 480) resolution.
Internal memory is 4 GB. An external, MicroSD, MicroSDHC (up to 32 GB) expansion slot is available for increased storage capacity.
The phone is powered by a Lithium-Ion (Li-Ion), 1500 mAh battery. Alcatel's performance ratings are 480 minutes.