Ceramic is generally considered better for mobile phones due to its superior durability, scratch resistance, and sleek aesthetics. While metal offers a premium feel and good durability, ceramic outperforms it in terms of longevity and resistance to wear and tear.

Ceramic is a highly durable material that is resistant to scratches and dings. According to a study by Corning, the company behind the popular Gorilla Glass, ceramic is 20 times more scratch-resistant than standard glass and 30 times more resistant to dings. This makes ceramic a more reliable choice for mobile phones that are prone to drops and scratches. Additionally, ceramic is less prone to chipping and cracking, which is a common issue with metal phones when subjected to high impact.

In terms of aesthetics, ceramic offers a sleek and modern look that is often preferred by consumers. The smooth, glossy surface of ceramic is less likely to show fingerprints and smudges compared to metal, which can be more susceptible to these issues. This makes ceramic a more practical choice for users who value a clean and polished appearance for their devices.

Furthermore, ceramic is a more eco-friendly material compared to metal. The production of ceramic requires less energy and emits fewer greenhouse gases than the production of metal. This is an important consideration for environmentally conscious consumers.

Data from a report by the International Energy Agency (IEA) indicates that the production of ceramic emits approximately 0.5 kg of CO2 per kilogram of material, while the production of aluminum (a common metal used in mobile phones) emits around 8 kg of CO2 per kilogram. This significant difference in carbon footprint makes ceramic a more sustainable choice for mobile phone manufacturing.

In conclusion, ceramic is the better choice for mobile phones due to its superior durability, scratch resistance, sleek aesthetics, and eco-friendliness. While metal offers a premium feel, it falls short in these key areas, making ceramic the more reliable and sustainable option for mobile phone users.