HP OMEN 15.6" Full-HD Intel i7 Gaming Laptop

Since the RAM is soldered on, does that generally mean there won’t even be an extra slot to add another stick later?

I have the same question and a quick search shows the internal of this laptop. I don’t see any open memory expansion slot so I don’t think it is upgradeable. Here is the link
http://www.myfixguide.com/manual/hp-omen-15-disassembly/