iida: Yugo Nakamura is the genius behind the complete custom UI redesign on the KDDI INFOBAR A01. I like this much better than Google’s stock Android UI and front screen of Windows Phone 7 (WP7). In some ways the UI is more usable than even iOS.
The KDDI INFOBAR A01 sports a 3.7-inch TFT LCD with a pixel format of 960×540 good for resolution 300 ppi. The INFOBAR A01 is a world phone that works on both GSM and CDMA networks. Naoto Fukasawa designed the phone itself, which is simple and elegant. I especially like the large mechanical buttons.