Carbon steel is a broad category of steel that includes various grades, each with its own specific properties. So, it is not accurate to directly compare "steel" and "carbon steel" as if they are separate entities. Carbon steel is a type of steel that primarily consists of iron and carbon, with the carbon content typically ranging from 0.05% to 2.0%.

Strength in steel refers to its ability to withstand applied forces without permanent deformation or failure. The strength of carbon steel can vary depending on the specific grade and its heat treatment. Generally, high-carbon steels tend to have higher strength than low-carbon steels due to the increased carbon content, which contributes to hardness and strength.

However, it's important to note that strength is not the only consideration when evaluating the suitability of a steel for a particular application. Other factors like toughness, ductility, and corrosion resistance are also important.

Furthermore, there are many different types of steel that are not specifically categorized as carbon steel, such as stainless steel, alloy steel, and tool steel. These steels may have different compositions and properties, including higher strength levels compared to some carbon steel grades.

In summary, the strength of a particular steel depends on its specific composition and heat treatment. Carbon steel encompasses a wide range of steel grades, and the strength can vary within this category. Other types of steel may offer higher strength levels depending on their composition and intended use.