They followed me home, but what are they?

[Judi]

During a recent grocery store outing, I found some smaller orchids mixed in with the regular houseplants. They were only $9.99 each, and somehow they ended up in my shopping cart They were in bloom, and as a bonus I found 2 plants in each pot when I repotted (I always repot new purchases) so I now have 4 plants The marker on one said Den Mandarin, and the other is Phal Flora Ark; I am attaching pictures. I have never had miniature orchids, are these miniatures? Do I care for them the same as for my regular Dens and Phals? Any input would be greatly appreciated.