This device will work with GSM service providers like AT&T, T-Mobile, MetroPCS, and most other GSM service providers. It will not work with CDMA service providers like Verizon, US Cellular, Sprint, or any other CDMA service providers. Thats why Nokia X20 features the innovative Dual Sight multi-cam mode that lets you shoot different angles at the same time, and with 5G, youll share your videos in a flash. Nokia X20 lets you bring a fresh perspective to your work. With Dual Sight multi-cam, you can shoot videos from different angles at the same time. And with 5G speeds you can upload and share them in an instant. The 64 MP quad camera with ZEISS Optics and AI assist lets you shoot cinematic quality footage of grand landscapes, phenomenal close-ups, and vibrant portraits. There are also tools for colour grading and mode settings to help enhance your story. Congratulations you just became a movie director.