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 Hisense 32A4BG, 81.3 cm (32"), 1366 x 768 像素, LED, Smart TV, Wi-Fi 連結, 黑色 Hisense 32A4BG. 顯示器尺寸(對角長): 81.3 cm (32"), 顯示器解析度: 1366 x 768 像素, HD 類型: HD, 顯示器技術: LED, 螢幕形狀: 平面螢幕, LED背光模式: 直下式 LED. Smart TV. 動作插補技術: PCI (Picture Criteria Index) 600, 顯示亮度: 180 cd/m², 回應時間: 8.5 毫秒, 對比度（典型值）: 3000:1. 數位訊號格式化系統: DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2. Wi-Fi 連結, 乙太網路LAN連接. 產品色彩: 黑色