What does this means :: Device will lock to carrier once a SIM card is installed ? And please clarify: Is the device is unlocked and can be used with any wireless company ? In case of changing the wireless company , does the device will accept the new SIM from a different company ?

The Galaxy J3 (SM-J320F/DS) seems to be a lite version of last year's Galaxy J5 that has recently been replaced by its very visibly revamped Galaxy J5 (2016) successor. The heritage of the older sister model is clearly noticed in the good AMOLED panel and the very similar design.

well built casing; micro-SD slot; App2SD & USB OTG; dual-SIM plus micro-SD slot; decent screen; accurate touchscreen; long battery life; removable battery; LTE support

no light sensor; no notification LED; primary camera's middling quality; Android 5.1.1 only; GPS module with unstable signal; quiet microphone in hands-free mode; Wi-Fi only in 2.4 GHz band; no Miracast or MHL support; throttling in stress test

The Samsung Galaxy J3 (2016) is a top buy. Costing a little over ￡100, this is a smartly-styled superslim phone with a high-definition 5 inch AMOLED screen that outperforms any rival at this price.

The Samsung Galaxy J3 is a great budget smartphone. It's reasonably well made and has a great screen that leaves me wondering why more manufacturers don't specify AMOLED panels on their cheap handsets. The biggest problem the Galaxy J3 faces is the fact that its stablemate, the Galaxy J5, is better.

Very good phone and every thing is best if somebody will buy this product he will on profit not at lost

This phone is easy to get used to with the help of the online guide. I found the phone easier than I thought it would be.

Suits my daughter and good value for money. Works well and easy to use.

looks nice; Haven't actually used it as a phone yet so can't say any more

It doesn't come with any useful instructions on how to set it up and get it going; Eventually I worked it out after looking at several You tube videos and a bit of experimentation; The Samsung instructions online were't much help

This phone is surely one of my favorites I ever had. Except for one small detail, that some people won't care about. This phone isn't compatible with gear VR, or any type of VR for that matter. I think that all phones should have the ability to play VR games.

After I have tested various Samsung mobiles, I see that this is the way that is affordable, performance and battery life is cruel. I would never buy the expensive models as long as there are these kinds of variation that can satisfy user's needs.