Siva, 18 Oct 2013S Duos have Power saving mode.No in the newer 4.0.4 version, but in the older version yes.Please update your phone it will not be there ,new addition in 4.0.4 is call blocking and chrome.
Galaxy s duos is very efficient.but battery backup poor.and after some days its start HANG..
good phone,attarective ,smart ,i like white body samsang phone is good
those who are complaining of low battery problem please install the free "Juice Defender" from Google Play Store
monika dhiman, 18 Oct 2013s duos z better than canvas,,,,coz..as compare to canvas lots of applications r der....n also ... moreI totally agree.. If u use Samsung then only ull know y is it expensive.. It always provides best quality internals
I was a s duos user.. But then i bought xolo a500s which has a dual core processor fir 7k.. N trust me i found Samsung much better..
I faced many issues on xolo..
1. 2G connectivity is poor.. U have to Refresh mobile data again n again..
2. Images on apps like Facebook n Instagram do not load when using wifi while
they load perfectly on 3g..
3. Screen contrast hurts eyes n viewing angles are very poor
4. Typing with 2 hands not possible due to poor touch respons..
5. Games automatically close due to insufficient ram..
I reverted back to my Samsung galaxy s duos which is little slow but much
better in internals from xolo..
I recommend u to Buy any Samsung phone even if its slow.. Yes Samsung is
expensive but worth the money..
k, 15 Oct 2013Thankyou but The 4.0.4 VERSION does not have power saving mode.S Duos have Power saving mode.
i had bad experience using duos. after 2 months of use it started switching off automatically following every call . i got it repaired by authorized out let. still problem continues.
it is not galaxy s duos, it should b no duos. bcz it is one of wrost phone i exp
this phone is so slow and its does not play all the videos and the ram is so less. so but camera quality is very good and the price is right
using s duos from 6 months...nice smartphone good internet speed....waiting for jellybean please update jellybean in s duos