[Android] Phones/Tablets Arm vs Intel

Intel has an number of Atom processors in the budget tablets, and they get good benchmarks even better than an lot of Arm based ones, and Intel has to emulate the Android OS which is impressive.

So why are there no Intel cpu`s in phones or high end tablets now, I had an android phone a few years ago that had an Intel single core cpu and it ran fine, I think it was an Motorola phone, maybe a Razor.

So what has happened to Intel

John.