KDDI’s latest au concept phones are the latest trends in the market which is really amazing & wonderful. Through these KDDI’s latest au concept phones we got much of a low-down as one can get from thematic designer which is really fresh & new in the market & really fantastic. A QWERTY keyboard is added in the surfaces that are graced & the “gem” flips concept opens up to reveal a crystallized solar panel more over the phone controls for your ponderous space exploration.