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 G 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. G LG OLED55CX, 139,7 cm (55"), 3840 x 2160 pixels, OLED, TV Thông minh, Wi-Fi, Màu đen, Bạc LG OLED55CX. Kích thước màn hình: 139,7 cm (55"), Độ phân giải màn hình: 3840 x 2160 pixels, Kiểu HD: 4K Ultra HD, Công nghệ hiển thị: OLED, Hình dạng màn hình: Phẳng. TV Thông minh. Tỉ lệ khung hình thực: 16:9. Hệ thống định dạng tín hiệu số: DVB-C, DVB-S2, DVB-T2. Wi-Fi, Kết nối mạng Ethernet / LAN. Màu sắc sản phẩm: Màu đen, Bạc