4.)You can control your PS4 using a smartphone app
The app for the PS4 is quite slick and easy to navigate around. I really love how you can add a person on PSN on the go. My friends used to tell each other that we'd have to wait until we got home to add one another. However, the best part about the app integration is the ability to purchase and download games remotely.
What if your PS4 is off? Well, apparently you can wake it up as long as it is on 'stand by mode.' In addition, you can also use your smartphone as a second screen.
