Most good leaks regarding new mobile tech tend to come from third party contractors who build components for the big OEMs. Sometimes, however, the best leaks come straight from the OEMs. Today we have an example of that. Samsung themselves accidentally posted info regarding a device called the Galaxy S5 DX. The master info gatherer @evleaks was able to snapshot the above pic which clearly shows a variant of the Galaxy S5 and includes the name Galaxy S5 DX.
We also see that it will come in a variety of vibrant colors. This was found on Samsung's own website briefly. Perhaps it was a web developer's mistake, or perhaps it was an intentional tease. Current speculation suggests this is basically a Galaxy S5 Mini device. We will keep an eye out for more intel as it pops up.
Source: @evleaks