Panel size ：26"-37" 1) Panel size: 37" TFT LCD 2) Aspect ratio: 16:9 3) Ideal resolution: 1366 x 768 4) Contrast ratio: 800:1 5) Brightness: 500cd/m2 6) Response time: 8ms 7) Viewing angle(H/V): 170o/170o 8) Speaker:15Wx2 9) TV incept mode:PAL/NTSC/SECAM 10) OSD language: multi-language