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 Sharp Aquos 32DI2EA, 32", 1366 x 768 pixels, LED, Smart TV, Wi-Fi, Black Sharp Aquos 32DI2EA. Display diagonal: 32", Display resolution: 1366 x 768 pixels, HD type: WXGA, Display technology: LED, Screen shape: Flat. Smart TV. Motion interpolation technology: Active Motion 400, Native aspect ratio: 16:9. Digital signal format system: DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2. Wi-Fi, Ethernet LAN. Product color: Black