There's a lot of cannabis-influenced-looking information on that specification page. The actual screen resolution appears to be 1360 x 768, which is a very common 720p resolution (my 720p television is at this resolution also).
However, unlike most displays, it appears to be able to accept and downscale incoming resolutions higher than its native resolution (for instance, most screens, TV or computer monitor, will not accept a resolution higher than native, as 1440x900 would be here, at all).
Likewise, it's technically possible that (when not getting a PC input, but getting an input on component), it's able to dynamically downscale 1080p signals. That's not standard in 720p displays either -- I don't believe mine is able to do that (it can do 1080i but not 1080p). I guess it's technically possible -- perhaps because it cannot handle that kind of scaling on digital signals but it can do so on analog component signals? Televisions also very typically are able to do different things based on whether they get a VGA, HDMI, or Component input, for complex and mysterious reasons...
Now, how that actually plays out, I'd have to defer to someone who has actually used one of these. This is kind of an odd bastard screen. Septre has made some nice stuff, but I'm not honestly sure why you'd buy this. It has some glaring weaknesses from several standpoints -- it does not have HDCP, it does not have HDMI ports (meaning that you will have a pain getting the audio into it from HDMI devices, as well as having to buy an HDMI-DVI converter, and still only getting love if the device does not use HDCP), it has a very low resolution for a 23" computer display (albeit a normal one for a TV of this size), etc, etc.
1080p = 1920x1080 right?
