1. Historical position: Balenciaga and Dior are world-famous luxury brands with profound historical background and reputation. Although the historical background is slightly different, the two brands have extremely high status and influence in their respective fields.
2. Product line: Balenciaga and Dior both provide various types of products, including ready-made clothes, accessories, perfumes, jewelry and so on. Although their product lines are slightly different, they all have their own unique styles and characteristics.
3. Price: In fashion, price is usually regarded as an indicator of brand grade. The prices of Balenciaga and Dior are high, but relatively speaking, the prices of Balenciaga's products may be higher.
4. Fame: Balenciaga and Dior have high popularity and influence in the fashion world. However, Balenciaga may be more famous in the fashion circle and is considered as one of the top luxury brands.
To sum up, although Balenciaga and Dior are both high-end luxury brands, there is no clear answer as to which grade is higher. Both brands have their own advantages and characteristics, and which brand to choose should be decided according to personal preferences and needs.