As of my last update, Minecraft is available on various platforms, including Android devices. However, the compatibility and availability might vary based on your device's specifications and the version of the operating system it runs.
Generally considered the most stable "Pocket Edition" versions for older hardware. Version 1.16.x: Download Minecraft For Android 4.4.4
[11]. However, it’s still possible to enjoy the blocky world on older hardware using specific "legacy" versions. The Reality of Android 4.4.4 As of my last update, Minecraft is available
If the official game is too heavy for your hardware, lightweight alternatives like Minicraft 2020 Mini World As of my last update