Sharp LC-40LE830E, 40", 1920 x 1080 pixels, LCD, 3D, Wi-Fi, Black Sharp LC-40LE830E. Display diagonal: 40", Display resolution: 1920 x 1080 pixels, HD type: Full HD, Display technology: LCD. 3D. Native aspect ratio: 16:9. Digital signal format system: DVB-C, DVB-S, DVB-S2, DVB-T. Wi-Fi, Ethernet LAN. Product color: Black https://www.flatpanelshd.com/review.php?subaction=showfull&id=1308733719 Sharp has released the LE830 / LE835 range of Edge LED based TVs as a successor to last year’s LE820 range that was the first to incorporate Sharp’s new Quattron panel technology. Last year’s LE820 model performed well but we hope to see further impro... https://www.cnet.com/reviews/sharp-aquos-quattron-lc-60le830u-review/ Last year Sharp made a splash with ads featuring Star Trek's Mr. Sulu--George Takei--comically extolling the virtues of a technology called Quattron. With the memorable "Oh, myyy" tagline, the spots attempted to convince TV buyers that the technology, whi... The Sharp LC-LE830U has a picture with relatively accurate color in bright areas, good video processing, and the ability to handle bright rooms well. Its feature set offers excellent help and support options, built-in Wi-Fi, and a remote with three pro...... Reproduces lighter black levels; poor screen uniformity; dark areas tinged blue; separate interfaces for apps and widgets can be confusing; somewhat generic styling. Although it's blessed with a solid feature set, the picture quality of Sharp LC-LE830U series falls short of most LED-based LCD TVs we've tested.