... 2.Network, Full HD display 3.Split screen display support 4.OEM,ODM available. 65" HD digital signage LCD displaySpecifications: 1 ... : 1920*1080 2. Contrast: 1500: 1 3. Brightness: 500CD/m2 4. Viewing Angle: L/R/U/D178° /178° 178° /178° 5 ... multi-windows, play different contents in different windows. 4. Compatible multimedia file formats: MPEG1/2/4, AVI, RM, WMV, DAT, JPEG, BMP, PPT ...