PlayStation 4 operating system is called "Orbis OS"; a modified version of FreeBSD 9.0 : r/Games
Amazon.com: IFYOO PS4 Wireless Controller Compatible Gamepad with Mobile Games MFi Games for iPhone/iPad(iOS 13 or Above), Mac OS, Android(Ver. 10 or Above) Phone/Tablet/TV, for Playstation 4 - Black&Red : Video Games
Sony unveils version 2.0 of PlayStation 4 OS, biggest update yet - Neowin
PS4 contains 5.5GB of RAM for developers - Sony clarifies | VG247
![PS4 3.50 Update Now Live, Brings Remote Play To Windows/Mac OS X [Download] | Redmond Pie](https://cdn.redmondpie.com/wp-content/uploads/2016/04/ps4-remote-play-pc-mac.jpg "PS4 3.50 Update Now Live, Brings Remote Play To Windows/Mac OS X [Download] | Redmond Pie")
PS4 3.50 Update Now Live, Brings Remote Play To Windows/Mac OS X [Download] | Redmond Pie
The Operating System | PlayStation 4 Review | Polygon
PS Remote Play
Sony unveils version 2.0 of PlayStation 4 OS, biggest update yet - Neowin
The Operating System | PlayStation 4 Review | Polygon
Why People Buy the PlayStation 4, Xbox One and Wii U | Time
Sony PlayStation 4 Using FreeBSD 9 As Operating System
PlayStation 4 - Wikipedia
Playstation 4 Has 8GB of RAM - 3.5GB Dedicated to OS - Claim - YouTube
Running Steam on PS4 Linux Demo Video by OsirisX | PSXHAX - PSXHACKS
PS4 News - Info on the Playstation 4 Operating System - The Orbis OS Based on Free BSD 9.0 - YouTube
PlayStation 4 developers have access to 7 GB RAM, 1 GB used for OS : r/PS4
The Operating System | PlayStation 4 Review | Polygon
PS4 | Incredible games, non-stop entertainment | PlayStation
PlayStation 4 review: fast, powerful, worth it | Engadget
Sony PlayStation 4 update rolls out for beta testers; adds new privacy settings | Technology News,The Indian Express
Conheça os 3 modelos de PlayStation 4 - Lu Explica - Magazine Luiza
Amazon.com: Cool ps4 Controller 4, Wireless Controller for PS4, Vibration Remote Game Controller for PS4 Slim/Pro/PC, Compatible with Playstation PS4 Console, with Headset Jack/Built-in Speaker/TouchPad : Video Games
PlayStation 4 system software - Wikipedia
