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-70UD20E, 177,8 cm (70"), 3840 x 2160 Pixeles, LED, 3D, Wifi, Negro Sharp LC-70UD20E. Diagonal de la pantalla: 177,8 cm (70"), Resolución de la pantalla: 3840 x 2160 Pixeles, Tipo HD: 4K Ultra HD, Tecnología de visualización: LED, Forma de la pantalla: Plana. 3D. Tipo de retro iluminación LED: RGB dinámico, Tecnología de interpolación de movimiento: Active Motion 800, Brillo de pantalla: 350 cd / m². Sistema de formato de señal digital: DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2. Wifi, Ethernet. Color del producto: Negro