Different meanings and different shapes.

1. Different meanings: The trademarks of Matchstick and Under Armor have different meanings. The trademark of Match Stick means the letter H, which is also the first letter of the Matchstick brand; the trademark of Under Armor means U. and A are also the first letters of the Under Armor brand.

2. Different shapes: The appearance of the matchstick and Under Armor trademarks are different. The shape of the matchstick is the division of the letter H, that is, the letter H is divided into five parts, and the five parts are not connected; The shape of Dema is two U letters one above and one below, with the overlapping part in the middle forming the letter A.