One-UI-2.5
Samsung is now rolling out One UI 2.5 to the Galaxy S20 series, bringing some of the most popular features from the Note20 series, and will be applied to other Galaxy devices gradually. One UI 2.5 brings with it a ton of new features including camera app enhancements and new features, wireless DeX mode, some slight UI and interface improvements, plus tons more under the hood tweaks.
Google has revealed the name of Android 8, and it comes as no surprise that Android 8.0 is officially Oreo. Google has partnered with Nabisco, the owner of the Oreo brand, similar to the way they partnered with Nabisco rival Nestlé for Android 4.4 KitKat.