Panel size :19", 22" (P16:10) Dot Pitch：0.264 1) Panel size:19" TFT LCD 2) Aspect ratio:16:10 3) Pixelpitch: 0.294*0.294 4) Brightness:300cd/m2 5) Contrastratio:1000：1 6) Response time:8ms 7) View angle(H/V): 160/160 8) Ideal resolution:1280x1024 9) Build-in AV/TV/DVI (optional) 10) Power: 100V-240V/AC 11) Power consumption: 40W 12) Built in speaker (optional) 13) OSD menu, multi language 14) No radiation 15) Average life: >50000hours