Iriver’s powerful new D50 is a compact, keyboard-based networking and multimedia device that offers full Internet browsing and Instant Messaging in Wi-Fi environments. Featuring a large 4.8″ TFT LCD (WVGA 800*480) with full touch screen interactivity, the D50 lets you enjoy multimedia on the fly, including Video, Music, Photo viewer, Office viewer, FM Radio, Voice Recording, and Dictionary. It provides 16GB Nand Flash (Micro SD Slot) and USB2.0.

Are there any specs regarding size and weight?

If the D50 has even close to a full-size keyboard, the 4.8″ display must be swimming in that bezel. My Celio Redfly, with an 8″ display, has a keyboard that’s slightly too small for me to type on accurately.

Also note that they didn’t specify the OS it uses. Based on the description, it could use Linux or even Windows CE.

Steve