Special feature function(f) {var _np=(window.P. execute(function(A){ A.on('a:truncate:po-attribute-truncate-5:updated', function(data) { var isTruncated = ! 4K + HDR Technology: Your RCA 50" 4K TV has 3840 2160 resolution, bringing ultra-high definition image, potraying every detail, HDR technology enables an ultra-wide color space to display images with a high dynamic range, allowing you to enjoy more picture detail. ).