We have installed the NothingOS 4.0 beta on our Nothing Phone 3 and in this video, we are taking a closer look at Nothing OS 4.0 based on Android 16. We will show all the features in action. This update includes a redesigned About Page, AI Usage page, new app opening animations, a new Extra Dark Mode and revamped Pop-up Windows. The quick settings panel is also redesigned with less red colors, support for 2x2 tiles and the recorder app is also updated with a different vinyl location. You now also get 2 new lockscreen styles, that is maybe inspired from iPhone 17 series. The main highlight of this would be "Essential Apps" with which you can create your own widgets using just AI prompts. Overall, the update is not exciting as OxygenOS 16 or OriginOS 6 which is coming soon to India, but it feels very polished and has improved the overall experience a bit more. 00:00 Intro 00:27 Nothing OS 4.0 Visual Changes 01:07 Nothing OS 4.0 Quick Settings Changes 01:54 Nothing OS 4.0 App Changes 02:18 Nothing OS 4.0 Lockscreen Changes 02:33 Nothing OS 4.0 Essential Apps 03:30 Nothing OS 4.0 Settings App Changes 04:05 Nothing OS 4.0 Missing Features 04:35 Outro Subscribe to @beebomco for more amazing tech videos!