LD1919 19" Refurbished LCD High Definition Television (Free US Shipping) A 720p resolution means that this television has 720 rows of pixels vertically. The more pixels a TV has, the clearer the images it can produce. The p stands for progressive scan, which means the TV refreshes every row of pixels during each cycle to produce smoother motion and sharper picture than interlaced scan. Refurbished. (Free US Shipping) $139.99