What's the different from the 3season tent and 4season tent?

The main difference between outdoor camping tent a 3-season tent and a 4-season tent is the amount of protection they provide against the elements.

A 3-season tent is designed to provide protection from wind, rain, and light snow, it have hiking tents and ultralight tents reference as below tents.

While a 4-season tent is designed to provide protection from extreme weather conditions such as high winds, heavy snowfall, and extreme cold, model reference as below.

3-season tents are typically lighter and more breathable than 4-season tents, making them ideal for summer camping trips.

4-season tents are heavier and more insulated than 3-season tents, making them ideal for winter camping trips.