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 TCL 55X815, 139,7 سم (55"), 3840 x 2160 بيكسل, QLED, تلفاز ذكي, الشبكات المحلية اللاسلكية Wi-Fi, أسود TCL 55X815. قطر الشاشة: 139,7 سم (55"), وضوح العرض: 3840 x 2160 بيكسل, نوع HD: 4K Ultra HD, تقنية الشاشة: QLED, شكل الشاشة: مسطحة. تلفاز ذكي. تقنية استكمال الحركة: VPI (Video Perfection Index) 2600. نظام شكل الشارة الرقمية: DVB-C, DVB-S2, DVB-T2. الشبكات المحلية اللاسلكية Wi-Fi, اتصال الشيكة المحلية LAN. لون المنتج: أسود