NTT Docomo has unveiled its Japanese market versions of Samsung Electronics’s Galaxy S smartphone and Galaxy Tab smart media device, which are powered by the Android 2.2 operating system.

The Galaxy S and Galaxy Tab support Docomo’s new e-book service, which will be launched on a trial basis in late October, as well as the sp-mode service that allows Docomo users to access i-mode mail accounts with their smartphones.

NTT Docomo said that the Galaxy S features a 4-inch, Super Amoled screen and supports Flash for PC-like access to diverse Web content.

The Galaxy Tab model feature a 7-inch screen that allows full Flash-compatible browsing and displays images in PC-quality 600 x 1,024 -pixel resolution.

The Docomo Smartphone Galaxy S is scheduled to launch in late October and the Docomo Smartphone Galaxy Tab in late November.