1080 for most disks, with 4K when marked ultra hd. It’s worth noting disk video is usually uncompressed, so it may very well look better than a stream of the same resolution.
It’s worth noting disk video is usually uncompressed
Just being a bit pedantic here, but they’re much less compressed since their source is generally the original recordings. Anything you get from streaming services is much more heavily compressed, and anything you’re likely to pirate is compressed from DVD or Blu-ray sources (or worse, they can be compressed from already compressed streaming sources.)
How high res is bluray?
Up to 100MBit/s video. Audio bitrate is usually lossless and has a higher bitrate than the entire video + audio stream of most streaming services.
1080 for most disks, with 4K when marked ultra hd. It’s worth noting disk video is usually uncompressed, so it may very well look better than a stream of the same resolution.
Just being a bit pedantic here, but they’re much less compressed since their source is generally the original recordings. Anything you get from streaming services is much more heavily compressed, and anything you’re likely to pirate is compressed from DVD or Blu-ray sources (or worse, they can be compressed from already compressed streaming sources.)
Different compression, not “no-compression”.
A dual-player Blu-ray disc can hold about 4 minutes of uncompressed 24fps 4k video.
Usually 4k.
The 4K UHD Blu-Rays are in 4K HDR. But the average Blu-Ray is 1080p.