Two New iPhone 6 Concepts

Today we bring you two new concepts for the upcoming iPhone 6 smartphone from Apple.

The first is from TechRadar:

The second is a concept from Arthur Reis ( video by Ran Avni ) which shows 4.5-inch "iPhone 6" with a curved screen, better camera, higher performance and all-new design.

Let us know what you think in the comments. Are these concepts getting closer to a realistic device? What do you want to see Apple do with the next iPhone?