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 LG 55UK6950, 139,7 cm (55"), 3840 x 2160 Pixeles, LED, Smart TV, Wifi, Negro, Plata LG 55UK6950. Diagonal de pantalla: 139,7 cm (55"), Resolución de pantalla: 3840 x 2160 Pixeles, Tipo HD: 4K Ultra HD, Tecnología de visualización: LED, Forma de la pantalla: Plano, Tipo de retroiluminación LED: Edge-LED BLU. Smart TV. Tecnología de interpolación de movimiento: PMI (Picture Mastering Index) 2000, Relación de aspecto nativa: 16:9. Sistema formato de señal digital: DVB-C, DVB-S2, DVB-T2. Wifi, LAN Ethernet. Color del producto: Negro, Plata