Carrier compatibility: AT&T: VoLTE, Verizon: VoLTE, T Mobile: VoLTE, WiFi Calling, Video Calling, Tracfone: GSM, Spectrum: VoLTE, Wi-Fi calling Does not support: Boost, U.S. Cellular, Google Fi, Republic Wireless, Tracfone (CDMA), Straight Talk Wireless (CDMA), Ting, Xfinity Wireless, Optimum Mobile. For all carrier compatibility details - please check the product images in detail.Form_factor : smartphone | Built-in stylus. Sketch freely, add handwritten notes to photos, and edit images with precision using a push-pen stylus. | Up to 2-day battery life. Get creative, play games, or binge watch your favorite series without worry thanks to a 5000 mAh battery. | Versatile 50 MP camera system. Capture everything from breathtaking ultra-wide images to extreme close-ups. | 6.8" Max Vision FHD+ display. Bring movies, videos, and games to life, and view your notes and sketches in Full HD+ detail. | Fast, fluid 90 Hz refresh rate. View content on a screen thats smooth and seamless, virtually free from annoying lag. | Octa-core processor and 128 GB storage. Enjoy powerful performance to create effortlesslyand plenty of room to hold everything....

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