Not good enough for A4 word/pdf documents.
96 dpi and 11.5" long = 1104 lines / rows of pixels
120 dpi and 11.5" long = 1380
96 dpi and 11.6" long = 1114
I'd normally want other windows/apps open, so even if a screen had a portrait mode, landscape suits better except for an eReader.
WS 16:9 is not too useful if it means losing vertical. Like on laptops, what can equal a 15.4" 4:3 1600x1200 screen for document editing without scrolling up/down? An equivalent modern is 17" 16:9 1920x1080. The still too large but more useful as a Computer 1920x1200 (16:10) seem to be gone.
I don't want a keyboard for my TV. It's going to be film viewing distance away and in a room with no desk.
I'd happily use one of these Eeee Keyboard PCs instead of a laptop if I could get a suitable LCD screen for it. I don't want a 22" HD screen either. At Document / programming / CAD creation/edit distance a 22" Wide screen should be about 1560 lines.