【Global 4G Connectivity】Enjoy worldwide calling capabilities with full 4G LTE network support, ensuring you stay connected wherever you go. 【Powerful Performance】Equipped with a Unisoc 8541E quad-core 1.4GHz processor and Android 8.1 operating system for smooth operation and enhanced security. 【Ample Storage】3GB RAM and 32GB internal storage allow you to install and run multiple apps with ease. 【Stunning Display】1.75-inch AMOLED screen with 460x460 high-resolution offers crisp visuals and an impressive screen-to-body ratio. 【Innovative Camera】Features a 2MP pull-out side camera for high-quality photos and video calls on the go. 【Versatile Functionality】Includes a wide range of features such as heart rate monitoring, step counting, GPS, and support for popular apps like WeChat, Alipay, and more. Specifications: CPU: Unisoc 8541E quad-core 1.4GHz processor Memory: 3+32GB SIM card: SIM 4g independent call Nano SIM Support frequency bands: 2G: B2, B3, B5, B8 3G: B1, B2, B5, B8 FDD: 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 66TDD: 34, 38, B39, B40, B41 Touch screen: 1.75 AMOLED 460*460 HD resolution Camera: 200W Bluetooth-compatible: support WIFI: support GPS: support Heart Rate: support Step Count: support Data interface: support Battery: 1100mAh Software function Operating system: Android 8.1 Menu bar: Settings, video chat, AI robot, application market, Alipay, browser, tools, heart rate, Zi Teng theme, video, QR code, flashlight, music, file management, wechat, Tiktok, application treasure, dial, style switch, micro chat, dial, add friends, photo album, weathe