Conserving space with its slim cabinet and integrated ATSC (high-definition) tuner, Zeniths R57W47 offers 57 inches of widescreen (16:9) perfection bolstered by a host of picture-enhancing technologies. Standing less than 2 feet deep, the R57W47 delivers full-resolution HDTV 1080i or 480p video signals from broadcast reception as well as from progressive-scan DVD players and satellite receivers. It upconverts standard interlaced (480i composite- and S-video) signals, bringing VCRs, non-progressive DVD players, cable boxes, and other entertainment devices up to 1080i or 480p resolution.