Although CNET did not review the Sharp LC-60LE633U, we did review the LC-60LE830U.
Comparing the two on Sharp's Web site, the 830U has a slightly higher contrast ratio and Sharp's Quattron technology. In our testing of the 830U, Quattron provided no benefit to color accuracy.
Meanwhile the 633U has a 240Hz refresh rate compared with a 120Hz refresh rate on the 830U.
We doubt any of these differences will have a discernible impact on picture quality (more info). The 832U also has a slightly different design, with squared-off edges and somewhat larger dimensions and weight. It includes a … Read more