The Turtle is said to have a vertical sliding keyboard.

而海龟机则是侧滑全键盘设计。

youdao

The obvious difference between this and those much maligned first gen UMPCs is the sliding keyboard.

ENGADGET: Sony Vaio UX previewed

First, sources say that a variety of smartphone prototypes, including one with a QWERTY-less touchscreen and another with a sliding keyboard, have already been built running Android and Windows Mobile.

ENGADGET: WSJ: Dell "preparing a move into cellphones as early as next month"

Well this is interesting: a webOS dev spotted a pair unnamed devices in his log files -- one sporting a 1024 x 768 screen and a non-sliding keyboard, and the other a smartphone with no physical QWERTY input.

ENGADGET: Evidence of webOS netbook and keyboard-less phone pop up in developer logs