A few weeks ago, when we first saw the unannounced Sony Xperia Cosmos, we hypothesized that it could be the successor to last year's Xperia C3. It seems that we were right under the portal supleaks, Xperia Cosmos will be called Xperia C4.
Right now, we know not too many details about the features of Cosmos / Xperia C4. But we know that it will run Android 5.0, and is likely to be equipped with a processor from MediaTek. In addition, as you can see in the image below, it is clear that C4 is equipped with a large front-facing camera with LED flash.
As C3, Xperia C4, probably will relate to devices of the middle class, however, it is expected that cost should not be high.
At that time, as Sony did not confirm any information about the C4, the new smartphone can be officially unveiled in the coming months. Xperia C3 was announced in July last year, so maybe C4 will be presented soon.
We will certainly keep you informed of new details about the successor of the very popular smartphone from Sony