Someone doubts 4K DMD 0.47'' do not do well for the sharpness, I really can't tell from my seat comparing to my memories of watching UHD51/60/68 which are using DMD 0.66''. Even though true 4K chip in LCD camp is not competing it's sharpness. Seriously, if you really want me to talk about the difference, DMD 0.47'' creates the outline of images softer then DMD 0.66'' does. However, this result happens to if you take a magnifier close enough to the image. I doubt who will do so? .....