Kiosk BT-FBNA43 feedback non touch signage display has Android operating system, 43 inch 1080p full HD screen, 1920 x 1080 resolution, 16:9 display ratio, LG A+ grade brand panel, 2GB RAM, 8GB internal memory, RJ45 / Wi-Fi / USB / HDMI connectivity, 8Ω / 5W×2 built-in loudspeaker, 450 cd/m2 brightness, 1500:1 contrast, 178° horizontal and vertical viewing angle.