A couple a hours ago some information were leaked on the Internet about a new device from Samsung. In the inf next Galaxy Sormation it was called S5 Dx, but this could be the next Galaxy S5 mini. After the information from the Samsung website, evleaks posted a photo at a low resolution with the possible new device. From the photo, we can't tell much information. It seems very similar to the flagship, the bigger brother Galaxy S5.
At a closer look at the image, we think that this isn't the next device form Samsung. Do you notice the date on the image? It is pretty old. Also, the date on the lockscreen usually hints the announcement date, which is old too. So it's possible that this is a mock up, a Photoshop version of the S5 mini.
We are looking forward for more official information in the next couple of days. Something is sure, the S5 mini is very close to it's official announcement. So, it isn't much until we'll see the whole picture !