This Microsoft Lumia 640 LTE smartphone is a reliable device that can keep you connected to the internet and your loved ones. It comes with a 5-inch touch screen display that provides clear and vibrant visuals. The phone has a quad-core processor that ensures smooth and fast performance. The Lumia 640 LTE has 8GB of storage capacity that can accommodate your important files and documents. It also has a single SIM card slot and is network unlocked, which means you can use it with any network provider. The phone has 4G, 3G, and 2G connectivity options, Wi-Fi capability, and GPS. It runs on Windows Phone 8.1 operating system and has a 1GB RAM. This phone is perfect for those who need a reliable device for work or personal use.