it didn't support the hd videos and processor performance is very slow.
vijay kumar, 22 Apr 2015battery back up is very pooryes bettery backup is very poor
battery backup is poor and need to restart daily at least one time.if jellybean iz replaced by lollypop then it will be better.
For samsung development, please give an update lollipop for galaxy core duos, it is not fair for the users galaxy cores..
For samsung development, please give an update lollipop for galaxy core duos, it is not fair for the users galaxy cores.. !!!!!
It's a good phone but after about one year it start geeting slow and freezing. Sometimes, just to open Facebook, i have to restart it.
This was a great phone in the beginning. It was working good. It's now almost 2 years since I'm using this phone.I am a rough user. Your experience might vary if you are not that much a rough user. After 1 year, it started to get slow.. The phone was very slow and the battery also started draining very fast. And I reset my phone in Feb. So that it was better after tht. Now the phone is very slow, freezing always, apps crashes, even a very simple app runs very slow on this device. Planning for an upgrade now. If you choose any Samsung phone, just go for S series or Note Series. All others are not with that much quality. Those two series of phones are very reliable and very long lasting.
It was nice for initial days( for 6 months and then it started acting up, freezing, slow performance, battery low standby time(battery drains out quickly)..... but a good phone as I am using the phone for 2 years now.
My mobile not vibrate am trying everything howa can I solve this problem plz guys 😥😥😥
My camera is not working. When I turn on the cam it says "Camera Failed".
If I restart the phone then I can use the camera for a while...
plz help me. I am root user. recently I face some problems. I can not set wallpaper in my core I 8260. and my notification bar , task bar (recent page) don't show. I restore my device. but it doesn't work. so I want custom rom in my device. my what's app number +8801772328853
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good primary camera but the front one not so much.. to download bunch of games i don't recommended it.. But other than that I really liked it.. But it's slow and battery go down so fast..