PUBG Lite is cut down in the ways you’d expect, at least for now.
The two largest differences are that it only has PUBG’s original
map, Erangel, and that first person is unavailable. The developers
have said that it still features solo, duo and squad modes, but
that feature modes…
Source: FS – All Tech News
PUBG Lite beta test: a free to play PUBG with lower system requirements