The Samsung Galaxy J7 is selling in China for around $290, which is on the high end for a mid-range device, but still likely to get plenty of attention. The phone is going to sell very well at that price and because it comes with an octa-core processor, it is one that will be fast and offer plenty of features since the latest Samsung TouchWiz user interface is pre-installed.
The first thing that reviewers hit was the front facing LED flash and how it plays into the image and video quality with the 5MP camera. Uses wondered if it would be so bright that it would not be easy to look into, but that is going to come down to consumer preference. Even if you never use the LED flash on the front side, you will be happy with the RAM and CPU in this phone.
If you are not looking for a larger phone, the Samsung Galaxy J5 was announced as well and that comes with similar features, however it comes packed into a 5-inch body.