lumarke Compatible with Samsung Galaxy S21 Ultra 4G / Galaxy S20Ultra 5G Case, P

The Lumarke case you described is designed specifically for the Samsung Galaxy S21 Ultra 4G and S20 Ultra 5G. Therefore, yes, it is compatible with both the Samsung Galaxy S21 Ultra 4G and the Galaxy S20 Ultra 5G. The case offers several features: * Clear Back: Shows off the original design of your phone. * Kickstand Ring: Provides a convenient way to prop up your phone for hands-free viewing. * Car Mount Compatibility: Allows for easy mounting in your car. * Soft Bumper: Offers shock absorption and protection against drops. I hope this helps! Let me know if you have any other questions.