The specific differences between the two trademarks are as follows:

The north trademark is a pattern designed based on Half Dome, a mountain in Yosemite, USA. Beijia's trademark is a pattern consisting of the letter "B" and a mountain peak.

Beifang is a well-known outdoor clothing and equipment brand. North Face is known for its high quality outdoor products. Beijia is an outdoor sports brand in China, focusing on the design and production of outdoor clothing and equipment.