1: professional industrial level Samsung DID LCD splicing screen, 450 lumen high brightness, 3000 ... area (mm)1018 (H) × 572.7 (V)LCD typeTFT-LCDDisplay colors16. 7 MBrightness45 0cd / m2Contrast300 0:1Splicing ... EnglishScreen freezesHave3D comb filterHaveDigital Noise ReductionTNR noise reductionSignal bufferingHaveCompatible with HDTV input480P, 576P, 720P, 1080I, 1080PField frequency50HZ, 60HZ, ...