Purchase the 4K Blu-ray directly from Funimation or stream via Amazon/Apple TV for optimal quality and legitimacy. Disclaimer: This article promotes ethical viewing practices and does not endorse piracy.
I should also mention the difference between streaming and downloading. If they have a 4K TV or monitor, maybe they can stream it via legal services. If they're looking for a 4K UHD disc, I can mention that. Also, note that some sites might repackage pirated content as 4K 60fps, but that's not reliable or legal. dragon ball super broly 4k 60fps link
Next, I should consider where users might find such a link. Streaming platforms like Amazon Prime, Netflix, or Crunchyroll often host anime. But do they offer 4K 60fps? For regular streaming, even 4K is a bit rare outside of specific services. For 60fps, it's even less common because that requires a high bandwidth and compatible devices. Maybe the user is looking for a download link, but I can't provide illegal links. Purchase the 4K Blu-ray directly from Funimation or
Also, clarify if the 4K 60fps is authentic or if sites are upscaled or using tricks. The user might not know the difference between actual 4K 60fps and 4K at 24fps. So explaining the technical side could help. If they have a 4K TV or monitor,
Another angle: maybe the user wants to watch it in native 4K 60fps, which might require hardware that supports HDMI 2.1. I can briefly explain that. Also, check if the movie actually has scenes that use 60fps; perhaps they want smoother animation which could be simulated in 60fps.