Contrast Ratio 300:1
Screen Size 15.1 inch
Display Max. Resolution 1024 x 768
Monitor Type Flat Panel LCD TFT (Active Matrix)
Connectivity
Audio Input Type Microphone
Audio Output Type Speaker(s)
Digital Video Input Standard Digital Visual Interface (DVI)
See link for more detailed product spec:- http://www.dealtime.com/Philips-FLAT-PANEL-150X-15-1-in/info?tab=specs