Sale 30% Quick view Compare LG LG UR640S Series 43" 4K Ultra HD Signage Display 43UR640S9UD 43UR640S9UD Features• 330 nits Brightness • Ultra HD Resolution (3,840 x 2,160) • Slim Depth Design • webOS™ • Content & Group... $640.44 $447.70 Add to Wishlist Add to Cart