Microsoft Lumia 640, Lumia 640 XL
Microsoft continued its midrange Lumia smartphone series, including the Lumia 630 and Lumia 635, by introducing the 5-inch Lumia 640
and 5.7-inch Lumia 640 XL.
Both phones will be powered by Qualcomm Snapdragon processors, featuring quad-core CPUs running at 1.2GHz. The two versions will
also feature LED flash, 8-megapixel front-facing cameras running on Lumia Camera software.
The two new smartphones will be upgradeable to the company's new operating system, Windows 10, but will also be compatible with the
latest version of Windows Phone 8.1 and the Lumia Denim update.
The Lumia 640 and Lumia 640 XL will be available in the USA later in April and March, respectively, according to Microsoft. The
Lumia 640 will cost US$210, while the XL will cost US$240.