Those numbers are with hardware decoding, aren't they. I'd be more intrested in something compute-intensive that was compiled to asm.js. I bet they'll last much less.
That said, these are machines with mobile processors and an OS that is tailored for mobiles. It isn't all that suprising that they are more capable than their normal counterparts.
That said, these are machines with mobile processors and an OS that is tailored for mobiles. It isn't all that suprising that they are more capable than their normal counterparts.