didn't find so far..camera is good as well...go for it...yeah after update for sometime...ur device will heat up till all optimizations are done...than will come back...and yes pne more thing....lots of app in galaxy store..galaxy wearable...and some googles application will require update after one ui 3.0....so yeah...keep ready with a sufficient internet bundle..thats it... otherwise UI is very clean...worth it...go for it
