Major performance impakt after Android upgrade to 4.3 and 4.4

[313Mhz]

hi
unfortunaly i do not know your answer.
but i had same problem with xperia z1 (android 4.3).
i though it would run perfect because of its uniqe hardware but when i run takken 5 it wasnt realy what i excepted! and had lag and i think its because of its gpu (adreno) that its not compatable for this emulator sadly.
before this i tested the huawei g610 (power vr sgx 544 and android 4.2.1) and it has a very good (not perfect) performance.
but as far as i know the best device for this emulator is those that have the mali gpu such galaxy note 2 that can run games good enough (games like gow).