1) Panel size:15inch TFT LCD 2) Aspect ratio: 4:3 3)pixelpitch: 0.264*0.264 4)Brightness:250cd/m2 5)Contrastratio:450:1 6) Response time:12ms 7)viewangle(H/V): 150/150, 8)Idealresolution:1024*768, 9) power: 100V-240V/AC 10) Power consumption: 30W 11) built in speaker (optional) 12) OSD menu, multi language 13) no radiation 14)average life: >50000hours