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 55LA7909, 139.7 cm (55"), 1920 x 1080 像素, 相容3D, Smart TV, Wi-Fi 連結, 黑色 LG 55LA7909. 顯示器尺寸(對角長): 139.7 cm (55"), 顯示器解析度: 1920 x 1080 像素, HD 類型: Full HD 高解析度畫質, 螢幕形狀: 平面螢幕. 相容3D. Smart TV. 動作插補技術: MCI (Motion Clarity Index) 800, 原機長寬比: 16:9. 數位訊號格式化系統: DVB-C, DVB-S, DVB-S2, DVB-T. Wi-Fi 連結, 乙太網路LAN連接. 產品色彩: 黑色