Quad Core 1.6GHz Processor, 2GB RAM. Google Mobile Services Suite enabled: Gmail, Youtube, Maps, Calendar, Google+, Google Play, and more. Included S-Pen pressure sensitive stylus lets you naturally draw, write, and point in custom apps like Paper Artist and S-Note. MultiWindow - work with two apps side-by-side. Built-in IR blaster to use as a Smart Remote, built-in handwriting recognition, GPS. Color: Brown.