The major difference between porcelain tile and ceramic tile is how it’s made. Both tiles are made from a clay mixture that’s fired in a kiln, but porcelain tile is made from more refined clay and it’s fired at higher temperatures. This makes it denser and more durable than ceramic tile. That’s why porcelain tile is more expensive than ceramic tile and generally considered to be higher quality as well. If you’re looking for the best tile flooring options, porcelain tiles are likely the best option for you.