Microsoft Surface Pro 4 Tablet: Use the 12.3" HD touch screen to navigate Web pages, write and upload content and play games. The kickstand makes it easy to adjust Surface Pro 4 for hands-free viewing or typing, and Wi-Fi lets you connect to the Internet quickly.
I'm a long time user of the Surface. I had an original Surface RT w/ARM. It still works but the speed of the original processor never made it useful for work, just watching TV and browsing the web (although it is pretty slow now with all of the ads that popup). I purchased the Surface Pro 4. The system is a very robust unit and feels very sturdy just like the original design. The pen works well. The i5 makes the system very fast, but I gave it a 4 for a few reasons. First, after installing my 1st app on the system, the touchscreen stopped working. I had to restart the unit. Neither pen or touch worked. After the restart it worked. I'll be watching this closely to see if this is something I should return the unit for. Second, the new keyboard has the old style magnetic design. The magnetic doesn't always hold very tightly, and the PC indicates the USB device is unrecognizable, which is the keyboard. I had to reseat the keyboard a few times to get it to work again. The is no different than what I had to do with the Surface RT. Otherwise, they made good improvements on the speakers, display and kept the robust design.