Htc is now a days giving strong competition to its rival and its prove is this model
Performance of desire 728 was great, very smooth and stylish
This is true dual sim phone.you can use both sim at a same time means you can call yourself by sim 1 to sim 2.if you are calling or talk to same one other sim is not out of coverge or switch off.its active means you can attend call while hold sim 1.Camera is good.overall this is perfect dual sim cdma gsm phone.
I recommend it, go for it