Features： active area:304.128?28.096(mm? Viewing angle：H -75?+75?; V -70?+70?Max. Brightness:250cd/m2; Max. contrast ratio: 350:1Response time: Tr/Tf：10/15ms; Max resolution: 1024X768@75Hz H-frequency: 30KHz～60KHz; V-frequency: 55Hz～75Hz Dimension: 430㎜*200㎜*420㎜; Gross Weight: 5.5 kgs * Color: 1.Full White 2.Silver/Black 3.Silver/Blue 4. Full Black * Certification: CE、FCC、CB、TCO99