Samsung earlier today announced the launch of Android 11-based One UI 3 beta for the Galaxy M31.
Now the company is doing the same with the Galaxy A51 5G. It was announced in South Korea by Samsung Communit forums.
A trial version of the program will be sent to you shortly. According to the European Android 11 release schedule, the Galaxy A51 5G is supposed to get the stable version of the software in March.
You can check if you are eligible for the program by clicking on the logo on the Samsung Members App to register.