Fidelity.

Hardware configuration: EEStone iPhones use high-quality hardware configurations, including advanced processors, memory and storage technologies. These hardware components are from well-known brands and undergo strict quality control and testing to ensure performance. While ensuring stability, it also ensures the service life of the product.

Software optimization: EEStone has deeply optimized and customized the iOS system to provide a smoother, more stable and safer user experience. By streamlining unnecessary components and optimizing system resource allocation, EEStone iPhones perform well in terms of running speed, battery life, and system response.