Share your experience!
I am using Xperia Neo V, it takes 4-5 seconds to open the contacts and call logs.
use exDialer from google play.
use any of the various task killer apps in the market..it will come down from 4-5 sec to 1-2 secs and also help the phone function smoothly...
i use this..
https://play.google.com/store/apps/details?id=com.rhythm.hexise.task&feature=search_result#?t=W251bG...
