Both Android Police and 9to5Google say the latest version of OnePlus’ Android 14-based operating system is filled with buzzwords — like “Trinity Engine” and “Fluid Cloud” — that make the changes difficult to understand. Meanwhile, Android Authority got to test out the update and found that while some of OnePlus’ promised features are missing or just don’t work yet, OxygenOS 14 still offers a “fast and smooth” experience.