Compatibility disclaimer This is an international, 100% factory unlocked model and compatible to GSM networks. It can be used with any GSM network around the world that matches the bands supported by the phone. Please check with your mobile carrier to make sure the phone bands is compatible with your network provider of your choice. The iPhone 7 is the successor to the highly acclaimed iPhone 6s. As such, it brings a multitude of enhancements in key areas, including design, performance, and user experience. While the overall shape and size of the phone have been left intact, there are now glossy and matte black options available. On its back, the refined 12MP camera features optical image stabilization, wider aperture of F1.8, and a quad LED TrueTone flash for better low-light performance. Battery life has been given a welcome boost that could provide users around 2 hours of additional use time. The new A10 Fusion chip is up to 40% more powerful than last-year's A9, yet promises great power efficiency.