1. 800 new custom parts inside
2. 13.5 hrs battry life
3. 7th Gen Kaby Lake Processors
4. Hinge Desing : Microsoft has adopted the same Surface Studio 165-degree angle for the Surface Pro, allowing it to lay nearly flat.
5. Surface Dial support on the display of the Surface Pro.
6. New Surface Pen it doesn’t come in the box anymore, so you’ll be able to purchase it separately for $99. A new tilt functionality is only available on the Surface Pro for now. Tilt will detect the angle of the pen to enable shading and better accuracy for inking also altered is the level of pressure sensitivity to 4096, alongside a reduction in the activation force.
7. Microsoft will also offer a model with LTE connectivity. The LTE version will support micro SIM and eSIM, and will be priced slightly higher than models without LTE support.