For a top-tier viewing experience, you're likely looking for a version encoded in a high-efficiency video codec like HEVC (H.265), which offers better compression efficiency and thus can provide a similar or better quality video at lower bitrates compared to H.264.
The string "720p HEVC BluRay" describes the specific quality and encoding of this movie release:
While critics at the time were divided, Resident Evil: Apocalypse became a massive commercial success, grossing over $129 million worldwide. It proved that there was a hungry audience for "zombie mayhem" and paved the way for four more sequels.
No official is mastered in 720p HEVC. However:
"Preservation is not about resolution. It is about the soul of the bit. Seeding required."