great performance , very good camera , super resolution , but it has a small RAM which it is ok if you are always cleaning it .... it is really from the S series ......
venky, 01 Dec 2014my mobile is not working to vibration mode please.iwanna anwer my question plzzzzzJust remove the sound and it automatically will change to Vibrate
my mobile is not working to vibration mode please.iwanna anwer my question plzzzzz
ashwathy sreekanth, 29 Nov 2014i tried to insert my Nokia used memory card to this phone, but it couldn't support on this mob... moreyou should format the memory card using the phone so that it is compatible with the phone
Very good phone for its price level. I used this for the past 9 months yeah! its a good phone. The only thing that make this phone EPIC is the BATTERY BACK UP.
Phone is v.good, user friendly and works well. Two drawbacks 1. Battery is poor and slow performance.
i tried to insert my Nokia used memory card to this phone, but it couldn't support on this mobile, what is the actual problem?
is there possible kitkat update for s duos 2,, or if nothing can u make update that is debloated?. thanks. (y)
Phone is wonderful but needs to remove or disable all unwanted apps for more ram, memory and battery backup.
Samsung is also going the nokia way with almost no updates hence forcing people to buy new phones for latest os with low specs. whereas this phone is very good in hardware quality can easily beat all its new or old competetion if upgraded to newer ver. samsung if you are listning otherwise you know your ever so falling market share will keep
It's a complete package, not too much of specs but has the average capacity of every other in the market, 5mp camera is at it's best with a good flash synchronization, over heating when using memory consuming app is a problem but considering the price it's OK, battery backup is low compared to the other mobiles, all in all you'll never regret you bought it,
Everyone has dealt with battery problems at one point or another; it comes with the territory of using a pocket-sized computer. Much has been written on the topic of battery conservation — an issue that isn’t specific to Android — but there’s one important aspect that keeps tripping people up: battery draining apps.Apps can kill your battery without you realizing it. Sometimes it’s done maliciously (e.g. smartphone malware) but more often than not, it can be explained by poor app design or an app that has gone rogue and can’t quit through normal means.
If your first reaction to this problem is to install a task killer or RAM booster, STOP. Automated task killers and RAM boosters are bad for your phone and should not be used for management of phone resources. What you really need are diagnostic apps or buy a Powerbank for this phone Duos 2 if you have problem with the battery life period...
Subham, 27 Nov 2014will it upgraded to Kit kat? Instead of waiting for the upgrade of kitkat from Duos 2 just root your phone Duos 2 or wait every Month for the latest update for Duos 2 bec. Every upgrade every Month for Duos 2 makes your phone faster and good software updated too