From what I've read they are both Smart NFT eco-systems.

Some articles said that Phantasma had the first Smart NFT, but I'm not sure.

Both are young/small-cap. Altura has twice as many Twitter followers. Both seem just as active on Reddit. Not that it really matters.

Both seem to be progressing on their roadmaps. Both white-papers look decent.

Both do not have any outstanding founders/members.

Phantasma has a decent GiHub, but Altura's GitHub is barely active which is disconcerting.
https://github.com/Phantasma-io
https://github.com/Plutus-Gaming-NFTs-Reimagined

Phantasma's Co-founder Miguel Ferreira left Phantasma's team due to conflict of interest some time ago.

The isthisascam ranking website lists Altura as below average and Phantasma as above average lol. Not sure if that says anything, but again, Altura has no GitHub.

It seems a lot of the usual pump & dump Youtubers really push these two as well.

Can someone tell me anything more about these two i.e. major partnerships etc?

Thanks