Products you can control through Echo and Alexa-enabled Devices. Y The repairability index consists of a score out of ten intended to be displayed at the time of purchase to inform consumers of the categories of electrical and electronic products. This score is obtained by dividing an overall score of one hundred points by ten according to five criteria, each scored out of twenty and of equal weight, making it possible to assess the repairability of the products concerned. 6.8 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 Hisense A7500F 50A7500F, 127 cm (50"), 3840 x 2160 Pixeles, LED, Smart TV, Wifi, Negro Hisense A7500F 50A7500F. Diagonal de la pantalla: 127 cm (50"), Resolución de la pantalla: 3840 x 2160 Pixeles, Tipo HD: 4K Ultra HD, Tecnología de visualización: LED, Forma de la pantalla: Plana, Tipo de retroiluminación LED: Direct-LED. Smart TV. Brillo de pantalla: 300 cd / m², Razón de contraste (típica): 5000:1, Relación de aspecto nativa: 16:9. Formato de señal digital: DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2. Wifi, Ethernet. Color del producto: Negro