Ceramic tiles are generally better for residential use, while porcelain tiles are superior for commercial and outdoor applications. This is due to porcelain's higher density, durability, and resistance to stains and water absorption compared to ceramic tiles.

Ceramic tiles are made from clay, sand, and other natural materials, which are then fired at a lower temperature. They are more porous and absorbent, making them susceptible to stains and water damage. However, their lower cost and wide variety of colors and patterns make them popular for residential flooring and wall tiles. According to the Tile Council of North America, ceramic tiles have an absorption rate of up to 7% compared to porcelain's 0.5% absorption rate.

Porcelain tiles, on the other hand, are made from a finer, denser clay mixture and are fired at a higher temperature. This process creates a tile that is more durable, less prone to chipping, and has a lower water absorption rate. Porcelain tiles are also more suitable for high-traffic areas and outdoor use due to their resistance to harsh weather conditions. The Tile Council of North America reports that porcelain tiles are ideal for commercial settings and outdoor installations due to their exceptional performance.

In terms of maintenance, porcelain tiles are easier to clean and maintain due to their non-porous nature. This makes them a better choice for busy households and businesses. Additionally, porcelain tiles are available in a wide range of sizes, finishes, and designs, allowing for more creative and versatile installations.

While ceramic tiles may be more cost-effective and offer a greater variety of design options, porcelain tiles ultimately provide superior performance and longevity, making them the better choice for demanding environments. According to a study by the Tile Council of North America, porcelain tiles have a lifespan of up to 50 years, while ceramic tiles typically last around 30 years. This longevity, combined with their durability and ease of maintenance, makes porcelain tiles the preferred option for many professionals and homeowners.