4k camcorder series sony fdr total resolution 209 megapixel effective resolution video 142 megapixel video 4k full hd hdv hd video resolutions 3840 x 2160p 25fps 1920 x 1080p 25fps 1920 x 1080p 50fps framerate 4k 25 fps framerate full hd 25 fps 1080p 50 fps 1080p optical zoom 12 x digital zoom 160 x intelligent zoom 18 x image processor bionz x sensor type exmor r cmos sensor size 1 lens type carl zeiss vario sonnar focal lengt