They shouldn't be trying to portray a gaming console as an "all in one device". It should be a given at this day and age that your gaming console will also do other entertainment besides games. The PS4 doesn't need to tout the fact that it plays Blu-ray, goes on the internet, has Netflix as system selling features. They should be focusing on the gaming aspect of the console since that is the main feature people want out of them. The other things should be a given. If you focus too much on the other things then it looks like you're ignoring the most important aspect of the consoles-games.
For smartphones, it's trying to sell the ability to watch videos, play music and go on the internet as system selling features. It's just a given nowadays that you can do those besides making calls.
