Maximum Frame Rate of 60fps
UHD Blu-ray supports video at 3840×2160 at up to 60 frames per second – progressively (the CRT-centric concept of interlacing has thankfully not been allowed to make the jump to UHD). At this stage, we’re not sure if the high frame rate cinema speed of 48fps is supported natively, but the use of 48fps means that at worst, 48fps content could be stored on UHD Blu-ray with repeated frames. This is an improvement over existing Blu-ray, which allows for 60fps content only at 720p (the 1920×1080 resolution supports 24fps as it’s maximum progressive frame rate, with faster speeds requiring the use of archaic interlacing).