Microsoft Lumia 550 RM-1128 8GB Smartphone (Unlocked, Black)

The unlocked black Microsoft Lumia 550 RM-1128 8GB Smartphone features a 4.7" display complete with an HD 1280 x 720 resolution and a pixel density of 315 ppi. The touchscreen LCD display gives you complete control over all of your apps while the ambient light sensor adjusts the display to match the current lighting conditions. An integrated accelerometer adjusts the display to match the phones viewing position.