It is not good...It has so many software problm...
1)After reseting u need to open play store(First time) through wifi with out inserting sim...
2)Problm on its GPS...after 3 mnths it will not so parfect... :(
After checking some stores in here I have found that "Made in Vietnam by Samsung" is the genuine and best phone.It cost LKR 32,000.but their is a same model Indian DUOS version which cost only LKR 27 000.But the problem is this indian version phone is much laggy.But the original Samsung Vietnam is faster that other version.I think both has same specs but cheaper version is damn slow.So I bought Vietnam version with 2yr warranty.Till now there is no problem with phone.this is the cheap and first Android phone which can take 3G video calls..
Ashhar, 30 Sep 2013It is a very slow processing phone. My CORBY is much better than my s duosyou liar how can you say your antique java corby is better than s dous...not even comparable man
Chichullu, 30 Sep 2013This is android ice cream sandwich u know?not jellybean.not more application to dwnld.i knw dis is ics and not jellybean....i m using small size app nt big size app ......current app im using is mindicator just dial bookmyshow photowonder whatsapp subway surfers and stickcricket premier league....and my internal memory used is less than 400 mb ......
how can update the software of my mobile sduos from icecream sandwich to jelly bean.
its a very superb phone. its fast n it has good quality pictures.i don't know why people are so negative about it.
kaushal, 30 Sep 2013S DUOS is best samsung smartphone which we are getting in low price. ..im using from 5 months ... moreThis is android ice cream sandwich u know?not jellybean.not more application to dwnld.
this phone is very fast to browsing.
and it's very nice... i love it
It is a very slow processing phone. My CORBY is much better than my s duos
hi i am priyanka i use this phone its amazing n wt a picture clarity..i like itt