The Alcatel Idol 4's screen size is 5.2 inches with 1440 x 2560 pixels resolution.
There is a Qualcomm Snapdragon 617 MSM8952 Octa core 1.7 GHz processor (CPU).
The phone runs on the Android 6.0 Marshmallow operating system (OS).
You can take photos with the phone's onboard 16+ megapixel camera.
There is also a secondary front facing camera with 8+ megapixels resolution.
Internal memory is 16 GB. An external, MicroSD, MicroSDHC, microSDXC (up to 512 GB) expansion slot is available for increased storage capacity.
The phone is powered by a Lithium-Ion (Li-Ion), 2610 mAh battery. Alcatel's performance ratings are 900 minutes.