True "extra quality" on hdmovies4u is rare. Most files labeled as "extra" are simply standard 1080p files with a slightly higher bitrate. To get true extra quality, you need to look for Remux files (which are direct copies of a Blu-ray, untouched), but those are rarely hosted on direct download sites like hdmovies4u because they exceed 50GB.
I’ve used a few times specifically to test their claimed "Extra Quality" option. Here’s my honest take: hdmovies4u in extra quality
and what "extra quality" (like bitrates or HEVC encoding) means for file sizes? True "extra quality" on hdmovies4u is rare
True extra quality—4K Dolby Vision, lossless Atmos audio, bitrates that don't crumble during action scenes—comes from servers that cost millions of dollars. HDMovies4U doesn’t have those servers. They have re-encoded, compressed, and watermarked files. That 4GB “extra quality” movie you just downloaded? It started as a 60GB Blu-ray. By the time it reaches your screen, the shadows are blocky, the explosions sound like radio static, and that “extra” detail is just sharpening filters applied to a 720p source. I’ve used a few times specifically to test