Saw in paper today that Infuse is available at Indiatimes for 18.5k.. Thinking of swapping it for wifey's O2X with it.. Her main use of phones is youtube videos, news/twitter, mail etc.. How easy/difficult is it for one hand operation considering the huge 4.5" screen? Also considering its having sgx 540 I think it should play temple run et al decently? Appreciate any suggestions..