MICROSOFT LUMIA 640 XL
The Lumia 640 XL is powered by a 1.2GHz quad-core Qualcomm Snapdragon 400 processor with 1GB of RAM. While it only has 8GB of onboard storage, a microSD slot
supoprts cards up to 128GB. It also has a 13-megapixel rear camera with Zeiss optics and a 5MP front-facing camera that does 1080p video. Expectedly, the phone runs Windows Phone 8.1 and the Lumia Denim update out of the box; but can be upgraded
to Windows 10 when it arrives.