Sony PS4 Remote Play app allows you to stream PS4 games direct to your Sony Xperia smartphone and tablet. Setup is easy. Make sure both your PS4 and your Xperia device are connected to your home Wi-Fi. Then download the Remote Play app from Google Play and it´s game on.
You can also use a DUALSHOCK 4 wireless controller and play your PS4 games on your Xperia device. In order to make the app useful for more users, Sony has now released this app for all Android users. With this release, even non-Xperia Android device owners can download this app and enjoy their PS4 games on mobile devices.
You can download it here from Google Play Store.