The significance of this may require a bit of context, especially if you build apps exclusively with Kotlin or the Java programming language. The new Android 11 (Google APIs) x86 system image supports ARM ABIs, while the older Android Oreo system image does not Details This allows the execution of ARM binaries for testing without the performance overhead of full ARM emulation. The new Android 11 system images are capable of translating ARM instructions to x86 without impacting the entire system. Previously, developers who were dependent on ARM libraries and could not build an x86 variant of their app either had to use system images with full ARM emulation, which are much slower than x86 system images when run on x86-based computers, or resort to physical devices. As part of the Android 11 developer preview we’ve released Android 11 system images, which are capable of executing ARM binaries with significantly improved performance.
