I would add that the 6 touch-points model is the fastest. No need to have more touch-points for this application.n0nspaz wrote:reply from PQ Labs :
PQ Labs G5S 42 inches Overlay 4K - Basic Version --- approx $760 shipped to USAFor pro audio installations, I would recommend giving some thought to our G5 line of overlays. The G5 has a higher touch resolution and faster refresh rate when compared to our G4 series. This results in more accurate, faster, and smoother touch response from the overlay.
You would benefit from the G5 series for more accurate and precise adjustment of sliders or knobs. This is due to the higher touch resolution of our G5 series and faster refresh rate.
For TV display, some recommendations are: A 16:9 aspect ratio, minimum ½ inch bezel, and no buttons or speakers on the front of the bezel.
Their recommendations for the TV are really helpful. I suggest you to print the mechanical drawings of the PQ Labs frame and physically check the television with a ruler in a shop. Try to imagine how you will "glue" the PQ Labs frame to the television frame.
Does their price include the PQ Labs "mighty glass"?
IMPORTANT: DTouch will work with 1920x1080 resolution only. So, if you will purchase a television with a different resolution (4K), check that you can be able to set it at 19820x1080 (usually, this is a standard feature).