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 Products you can control through Echo and Alexa-enabled Devices. Y Google Assistant is ready to help when and where you need it. Manage your schedule, get help with everyday tasks, control smart home devices, enjoy your entertainment, and much more. Y F means that the product is rated in its category in terms of energy efficiency. The Energy Labeling system is based on EU Regulation 2017/1369/EU. F LG OLED evo AI OLED48G56LS, 121,9 cm (48"), 3840 x 2160 Pixeles, OLED evo, Smart TV, Wifi, Plata LG OLED evo AI OLED48G56LS. Diagonal de la pantalla: 121,9 cm (48"), Resolución de la pantalla: 3840 x 2160 Pixeles, Tipo HD: 4K Ultra HD, Tecnología de visualización: OLED evo, Forma de la pantalla: Plana. Smart TV. Tecnología de interpolación de movimiento: Movimiento OLED, Tiempo de respuesta: 0,1 ms, Relación de aspecto nativa: 16:9. Sistema de formato de señal digital: DVB-S, DVB-S2, DVB-T, DVB-T2. Wifi, Ethernet. Color del producto: Plata