It depends on what ure expectation on the performance.
The a55 is good enough for gaming. Around 30-60 fps depend on the settings with med quality.
A55 also have a good battery life and also has thermal cooling vapor chambers.
The phone also been promised to have 4 years software update.
If u buy the other gaming phone around the same price as a55, u could get better performance of course. But maybe u cannot have the better build quality + better battery life and 4 years software support a55 have.
