Read complete Microsoft Lumia 640 XL Dual SIM Review Microsoft Lumia 640 XL Dual SIM Summary Microsoft Lumia 640 XL Dual SIM mobile was launched in March 2015. The phone comes with a 5.70-inch ...

Microsoft Lumia 650 mobile was launched in February 2016. The phone comes with a 5.00-inch touchscreen display offering a resolution of 720x1280 pixels at a pixel density of 297 pixels per inch (ppi).

Microsoft only sold 2.3 million Lumia phones last quarter ... to "the previously announced change in strategy for the phone business." That strategy was to lay off most of Nokia's employees ...

Pre-installed software and apps use a significant amount of the internal memory space on your Lumia. The amount of free memory space available for your music, photos, videos, and other content depends ...

The Lumia 640 runs Windows Phone 8.1 with the Lumia Denim update installed. In other words, it has the most up-to-date version of the operating system available. (Microsoft has said the 640 can be ...