Posted by admin on Augunder 4k, 4k Blu-ray, Play Blu-ray | Be the First to CommentĤK UHD Blu ray resolution: Standard Blu-ray discs are high-definition 1080p resolution, but the new ones will fill every pixel of your new 4K (ultra high-definition) TV with sumptuous detail. How Can I Play 4K Blu ray or 4K Video on iMac/MacBook Pro/Air?