HTC Desire 728 ultra is a good phone with multiple features in less price. I am using htc desire 728 ultra from past 2 years and so far I did not have any issues. Dolby sound is the most fantastic feature in htc desire 728. Also I am using so many apps but no issues like hang , rebooting and bettery life is also good. So I personally like this phone very much . If I talk about design then its amazing flat screen , campra and design of the phone is very nice . I can also say it is one of the best mobile of HTC brand.