The DLNA Certification and Logo Program is designed to ensure that DLNA Certified products have implemented the features necessary to comply with the DLNA Guidelines, and that they will in fact interoperate with other similar devices when connected to those devices in a consumer's home environment. The DLNA Certification and Logo Program enables companies to certify their products through a well-defined and rigorous process. Y Sharp LC-52LE830E, 132,1 cm (52"), 1920 x 1080 pixels, LED, 3D, Wi-Fi, Black Sharp LC-52LE830E. Display diagonal: 132,1 cm (52"), Display resolution: 1920 x 1080 pixels, HD type: Full HD, Display technology: LED. 3D. LED backlighting type: Edge-LED, Native aspect ratio: 16:9. Digital signal format system: DVB-C, DVB-S, DVB-S2, DVB-T. Wi-Fi, Ethernet LAN. Product colour: Black http://www.digitalversus.com/tv-television/sharp-aquos-lc-40le830-p10863/test.html Contrast:1576:1Black level:0.11 cd/m²Gamma quality:4.7 / 5 deltaE:2.8Average discrepancy across display:8%Viewing angles:2 / 5Energy consumption:80 WMultimedia player:2.4/5Find and compare our other readings in our Face-off.We take these readings using... Attractive results in 2D and 3D, Accurate colours: average deltaE of 2.8, No clouding on the unit we tested, Matte display largely immune from reflections, Low energy consumption: 80 W Narrow viewing angles, Slightly disappointing contrast ratio (1576:1), Not much crosstalk but more visible than on a plasma, Media player not up to scratch, Mediocre remote with no backlit buttons It's third time lucky for Sharp's Quattron technology on the new LE830, which avoids almost all of the mistakes made by its predecessors. There's a great picture in both 2D and 3D, and while the contrast ratio might seem a little weak, at least there's...