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 OLED55B7M, 139,7 cm (55"), 3840 x 2160 Piksel, OLED, Smart TV, Wi-Fi, Gümüş, Beyaz LG OLED55B7M. Ekran boyutu: 139,7 cm (55"), Ekran çözünürlüğü: 3840 x 2160 Piksel, HD türü: 4K Ultra HD, Görüntüleme teknolojisi: OLED, Ekran şekli: Düz. Smart TV. Dijital sinyal format sistemi: DVB-C, DVB-S2, DVB-T2. Wi-Fi, Ethernet LAN bağlantısı. Ürün rengi: Gümüş, Beyaz