In this video I’m putting the OnePlus Buds 4 under the microscope to answer the big question: is this the best value TWS right now, and does it actually beat (or replace) the OnePlus Buds 3 and Buds 3 Pro? I go through the stuff that matters in real daily use—sound quality, ANC, transparency mode, and mic performance—because on paper specs don’t mean much if the tuning is off or the noise cancelling doesn’t hold up outside. I also include my measured results for noise cancellation, transparency, and sound, so you’re not just taking marketing claims at face value. If you’re deciding between Buds 4 vs Buds 3 vs Buds 3 Pro, this is basically a full value breakdown: what got better, what still isn’t perfect, and who each one makes sense for depending on your priorities. By the end you’ll know whether the Buds 4 is the “just buy this” pick, or if it’s worth spending more (or less) based on the features you actually care about.