The iPhone 6 is gaining a lot of popularity even when it is still in the rumors stage through various concept designs. In fact, it may be pushed to be released by summer and it is envisioned by most analysts to be the newest record holder of the highest sales among Apple gadgets.

The newest iPhone 6 concept design comes from Set Solution, states Phones Review. The impressive concept is called the iPhone 6 Dream and appears to be a holographic smartphone. It can project images either on its sides or above it.

Set Solution has also been the team behind other amazing ideas that include the modern way of unlocking the phone, the start of 3D video gaming and even more interactive screen. It may be too dreamy to imagine being true in real life, but it is undeniably creatively thought out.

The Italian design outfit emphasizes the use of the vertically projected hologram in 3D gaming applications. When it comes to holographic designs, CNET wrote that this is not the first that Apple fans have seen. There is the projected keyboard on the wish lists of many smartphone fanatics and other holographic concepts were also done for the iPhone 5 before it was finally released.

It is still a bit tough to think how such 3D video gaming and other holographic features will be made possible with the iPhone 6 but still there is no harm in setting one's vision for things.

On the other hand, another iPhone 6 concept design was also released by designer Sam Beckett. He has imagined the next Apple flagship phone to have a bigger display at 4.7 inch and even thinner making it a part of the iPhone Air clan.

Beckett's design as reported by BGR is 8% bigger and 9% thinner than the iPhone 5s. It also features a resolution display of 1920 x 1080 and the 468 pixel-per-inch with Sapphire glass covering.