Apart from an updated explore section, you may notice a possibility to translate comments that are written in a different language. Under such comments will see a "Translate to English" button and after the translation, they will be marked as "Translated by Google".
In addition, Product items can be now viewed on a full screen 📲
Tester Context:
- 📲 YouTube is a well-known video social app by Google.
- 📲 YouTube is available in Beta and you can opt-in as a tester via Google Play.
- 📲 YouTube also releases some of its experimental features only to Premium users.
YouTube beta for Android - everything you need to know
This article can guide you on how to get access to the new beta and experimental YouTube features on your Android device

YouTube - Apps on Google Play
Enjoy your favorite videos and channels with the official YouTube app.