The problem is not the smartphone level, the problem is his architecture
Alisson
Example: I have a Motorola smartphone with a 2.0 GHz octa-core processor. But in virtualization with Limbo it is slow like my old Samsung smartphone with a 1.2 GHz quad-core processor
Stas'M
But you can build toolchain from sources
Stas'M
according to your architecture
Stas'M
then cross-compile ReactOS with it
Stas'M
and there will be no overhead
Chungy
You'd need to port it first. It's not just compiling.