I'll just copy and paste my previous post on this subject with a few edits...
Advantages Consoles have over PC's
1 - Physical Releases & Used Games, these are practically non-existant on PC (though this could change on console in the coming decade.) This is especially invaluable in regions with poor internet infrastructure or data-caps. But also your physical purchases hold some value and can be resold, buy a PC or Digital Console game and that money is just gone.
2 - Online Multiplayer with Gamepad (FPS etc). On PC you're basically forced to use Keyboard + Mouse in the vast majority of games for online multiplayer or suffer a massive disadvantage.
3 - Price/Performance, try building a PC as powerful as a PS4 for the same pirce, the $200 Blackfriday deal is coming up. Bluray Drive + HDD + Input Device (gamepad) + Case + PSU + CPU + GPU + Ram + necessary cables and a crappy headset in some cases.
4 - Gamepad Usability (OS), this can likely be made better on PC with certain applications, but navigating through Windows 10 on your gamepad while lounging on the couch? Good luck.
5 - Centralized System, Windows is an open system, which does have many advantages over a closed system, however there's also many advantages to having a closed system. Everything is in one place, everything is official, everything will mostly work. You pay a price for the simplicity in the extent of it's functionality but for most that price is worth paying. PS4 - One Friends List, One Library, One OS, One System, One Store.
6 - Idiot Proof. Unlike PC's you don't need to check system requirements, you don't have to edit graphics options to get the game to run how you want it to, and the system itself is a lot easier to navigate.
7 - Trophies/Achievements, this is a big deal for some (Ka-pi!) and steam achievements are bloody awful, as they have no seperate value and no standardisation between games. I.E This game has 5 steam achievements, this game has 800. Each steam achievement is worth... 1 achievement.
