No device runs without lag. It will happen, and does to them all. How are you managing multitasking and RAM? Are we setting up the device for failure by not preparing it properly for said tasks? Android is good, but someone still has to be in charge for it to run at a optimized level.
There is no other problem apart those 3 apps.it perfectly runs other games far more "needy" than those mentioned above.Are we setting up the device for failure by not preparing it properly for said task?What do you mean prepare properly?
I've never played those games, but all the ones I run including resource hogs like Fieldrunners 2 have no lag. Maybe those apps are hitting the internet in the background and if you're in a poor coverage area that slows them down?
Doodle jump stutters on my HTC One. I can only compare this to my iphone4 which ran doodle jump flawlessly. I can't be sure if it is a bad port, background processes or just too many pixels to paint.