: The image is compressed using the XZ compression algorithm to reduce download size.
This doesn’t correspond to a standard filename or known term in one obvious way, but let me break it down by possible components: systemarm32binder64abimgxz
: This is a specific Android configuration. While the CPU (ARM32) is 32-bit, the Android Binder (the system that handles inter-process communication) is running in 64-bit mode. This "mixed" environment is common in modern low-end Android devices to maintain compatibility with 64-bit kernels. : The image is compressed using the XZ