Q: Does CE-H23J11-S1 support 4K50Hz input (source) and 4K50Hz output (display)?

No, this CE-H23J11-S1 doesn't support 4K50Hz input (source) and 4K50Hz output (display). 4K2K@60Hz (YUV 4:4:4) can be divided and displayed onto four 1080p@60Hz TV (2x2 layout only). Input resolution: 720x480@60Hz, 720x576@50Hz, 1280x720@60Hz, 1920x1080@30Hz, 1920x1080@60Hz, 3840x2160@30Hz, 3840x2160@60Hz. Output resolution: 1920x1080p@60Hz max., (more information, please see "User Reference Guide")
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