Samsung Galaxy Book6 Ultra ZDNET’s key takeaways Pros: Its AMOLED 3K display, powerful hardware, and long battery life make the Galaxy Book6 Ultra a pure premium laptop Cons: It’s very expensive, the keyboard isn’t the most comfortable, and it can run hot. View now at Samsung Follow ZDNET: Add us as a preferred source on Google. I’ve spent the past month testing Samsung’s latest flagship laptop, the Galaxy Book6 Ultra, and from the moment I started using it, I rea...