Of course bros. devices have power of laptop
While technically true, even the newest Apple A10 is only comparable to laptop CPU's classified as garbage in terms of things like gaming performance. They are extremely low-power chips, with low clock speeds, very limited RAM, using the 64bit ARM architecture. They get around this by having an extremely closed-off and optimized OS/apps, and low resolution screens. (which isn't a big deal if the ppi is high enough.) Here's a list of the Apple CPU's, along with some budget laptop CPU's and my laptop's CPU thrown in for comparison.