Yes, it accepts those inputs, but you don’t have the resolution to project true HD…
"Any fixed-pixel display will display this standard, so when you see a display described as having a native resolution of “800 x 600” pixels, you know that it has enough resolution to extract virtually full clarity from a DVD player that outputs a 480p, progressively scanned image. That resolution is not high enough to display full HDTV, but it’s nearly enough to capture every line of a wide-screen DVD, which calls for 852 x 480 resolution. Put another way, the resolution would measure 852 pixels across each of 480 horizontal lines scanned sequentially from top to bottom. Typically this is the resolution of the least expensive plasma and LCD thin-panel displays, as well as inexpensive DLP projectors that use the 800 x 600 DLP chips. "
“To take full advantage of HDTV’s ability to render spectacular clarity and detail, you must find an LCD, plasma, or DLP device that has a native resolution of either 1,280 x 720 pixels (720 lines progressively scanned with a widescreen 16:9 aspect ratio) or “1080i” (1920 x 1080), which represents a 16:9 widescreen image with 1920 pixels across each of 1080 interlaced scan lines. These are the only two High Definition formats defined by the HDTV standard.”