Redmi 4 Gets MIUI 10.3.1.0 Update in India, Brings Bug Fixes and Improvements: Reports Xiaomi Redmi 3S, Redmi 3S Prime, Redmi 4 Get MIUI 10 Global Stable ROM Update: How to Download and Install Xiaomi ...

Microsoft Surface Pro 4 tablet was launched in October 2015. The tablet comes with a 12.30-inch display offering a resolution of 2736x1824 pixels at a pixel density of 267 pixels per inch (ppi).