The Sony Ericsson C905a's screen size is 2.4 inches 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 8+ megapixel camera.
There's no secondary front camera.
Internal memory is 160 MB. An external, Memory Stick Micro (M2) expansion slot is available for increased storage capacity.
The phone is powered by a Lithium Polymer (Li-Pol), 950 mAh battery. Sony's performance ratings are 16 days standby time.