Hennessy VSOP and XO are both high-end cognacs of Hennessy brand, but there are some differences between them in terms of maturing time, taste and price.

1. Maturing time: VSOP is the abbreviation of "VerySuperiorOldPale", which means the maturing time is at least 4 years, while XO is the abbreviation of "ExtraOld", which means the maturing time is at least 10 years. At least 10 years.

2. Taste: Due to the difference in ripening time, there is a certain difference in taste between the two; VSOP is more intense and aromatic, with a milder taste, while XO is more intense and complex, with a more layered and deeper taste.

3. Price: Due to the difference in ripening time and taste, XO is usually priced higher than VSOP.

Overall, VSOP is suitable for consumers who are looking for a softer, milder flavor, while XO is suitable for those who are looking for a more intense, complex taste.