The Samsung a920's screen size is Unknown with x pixels resolution.
There is a processor (CPU).
The phone runs on proprietary operating system firmware.
You can take photos or capture video with the phone's onboard 1+ megapixel camera.
There's no secondary front camera.
Internal memory is 24 MB. An external, MicroSD expansion slot is available for increased storage capacity.
The phone is powered by a Lithium-Ion (Li-Ion), 1000 mAh battery. Samsung's performance ratings are 21 days standby time.