The difference is that warrants trade rights, while futures trade contracts. Futures can be bought and sold directly. Although there are two kinds of warrants: subscription and put, you can only choose to buy one of them, but you can't sell it directly.

Similarities: all are T+0, all have leverage effect, and futures are realized by paying a certain percentage of margin in advance. Warrants are realized by paying a small amount of royalties in advance. Both parties have due dates.