Have a look at this guy's selection, maybe there's something you might need:
http://www.xenarc.com/product/700tsv.html but I would like a little larger screen then the 7" but I want good brightness also. It seem like the 8" 805 wont be as bright.http://www.xenarc.com/product/805tsv.html
if you're looking for a bright screen, i'd go with the 702TSV. of course it aint an 8", but its incredibly bright.
I thinking since my old xenarc 700tsv touch screen is not working. I going to use 3m capacitive touch screen and take out the old resistive panel. That alone will make it much brighter.
I'm tired of the 7" format, I'm definitely looking for an 8/9" screen. I have the 700TSV five wire resistive, 500nits, it's bright, but it does not save the brightness setting so it's kind of pointless. Also the viewing angles are terrible.
Bright sunny day, indirect sun light, if you look at it straight, it's passable, if the skin has white background, it's perfectly adequate. Now from the driver's point of view (40 degrees?) it's useless.
I think mine defaults to 65 or so, I'll have to check. Hate this behavior.
I think a 10" widescreen is perfectly doable. No idea about the screen though.
Xenarcs are reliable (I've dismounted mine countless times), meaning things work, but technologically, they lag behind badly. I have an iPad, the 9" display is so thin and phenomenal. Really bright. How do they do it for $499, no plan, and still have storage, processing power and an OS running I don't know. You could stack 3 iPads on top of each other and still would be thinner than any Xenarc.