For the price difference between those 2 policies one would indeed expect some significant differences but there are not many apparently!
The only ones I could spot were:
Maternity benefit: Laya company care prenium no excess offers €1000 per lifetime towards IVF, IUI, ICSI while there is no maternity benefit at all with Laya total health select.
Non emergency dental: co care prenium offers 50% up to €300 per year and Laya total health care offers 50% up to €500 per year.
Maybe somebody else will find another difference but this is all I could spot. It is indeed a big price difference for pretty much the same cover.