13.5-inch PixelSense touchscreen display (3000 x 2000) resolution Windows 10 Pro operating system Incredibly mobile at 3.48 pounds (1576 grams) Surface Pen included. Ships in Consumer packaging. Screen Size: 13.5 inches Screen Resolution: 3000 x 2000 Max Screen Resolution: 3000*2000 pixels Processor: 2.1 GHz Core M Family RAM: 8 GB DDR3 Hard Drive: 128 GB 128gb solid state drive Gracs Coprocessor: Intel HD Chipset Brand: Intel Card Description: Integrated Gracs Card Ram Size: 1 GB, 1 GB of USB 3.0 Ports: 2 Average Battery Life (in hours): 5 hours