Samsung’s Galaxy A56 Now Testing 16KB Pages in Remote Test Lab

In May, Google announced that Android apps will soon be required to support 16KB memory page sizes, and Samsung has already started working on this. Samsung’s Remote Test Lab (RTL) now shows the Galaxy A56 running with support for 16KB memory pages.

Samsung is testing 16KB page sizes on the Galaxy A56. But what’s it?

Google stated that starting November 1, 2025, all new apps and updates targeting Android 15 or later must support 16KB page sizes.

You might be wondering what this is all about and why you hadn’t heard of it before. Simply put, this is a low-level change but it is important for the overall performance and efficiency of Android devices. Until now, Android has used 4KB memory pages to organize and manage RAM. Moving to 16KB pages means the system handles memory in larger blocks. This reduces how often memory address translations occur and can lead to better efficiency.

Google says this change will help speed up app launches, reduce lag, improve battery life, and even make system boot faster. What we do interpret from Samsung’s testing is that it’s happening on a mid-range phone, not just on flagship models. This suggests that 16KB page support will be included in a wide range of Samsung’s 2025 devices.

Samsung’s Remote Test Lab lets developers access real Samsung devices remotely for testing. Having the Galaxy A56 available with 16KB page support means developers can begin testing their apps on hardware that runs this upcoming Android standard well before the official rollout.

For regular users, this will not be something noticeable in day-to-day use. It is a behind-the-scenes upgrade to make Android smoother and more efficient as phones and apps become more demanding. After all, tech is advancing every day, with innovations coming from both east and west. Which is why it’s essential to keep everything up to date.

Thanks for the tip, @tim_tom_0!