Unfortunately, these days it’s quite easy to buy a phone and to realize later on that you bought a fake. I recently purchased a fake Samsung Galaxy S7 so i can make a comparison between the real S7 and the fake one.
They both look identical on the outside, only the internals are different. Of course, the screen on the real Samsung Galaxy S7 gets brighter and it looks more colorful, but you can only realize that if you have both in hand, otherwise it may be a bit difficult.
The fake Samsung Galaxy S7 has a MTK6580 Quad-Core processor, 1GB of Ram and 8GB of internal storage.
Always buy your expensive smartphones from a trusted retailer.
You can view the comparison video between the real S7 and the Fake S7 below.