Microsoft Lumia 550 smartphone was launched in October 2015. The phone comes with a 4.70-inch touchscreen display with a resolution of 720 pixels by 1280 pixels at a PPI of 315 pixels per inch. The Microsoft Lumia 550 is powered by 1.1GHz quad-core Qualcomm Snapdragon 210 processor and it comes with 1GB of RAM. The […]