Build quality in general seems exemplary and the slider makes the action of the old Zire 71 and the T|T series looks like shoddy stuff.

总的来说pre做工很不错 键盘滑动动作让Zire 71和T|T系列显得粗制滥造。

youdao

They'll all have approximately the same features as Palm's recently announced Zire handheld.

FORBES: A Palm That Fits On The Wrist

Bradley's riskier strategy is the one of going after the low end of the market with the Zire consumer brand.

FORBES: Magazine Article

It's no secret that palmOne's SD WiFi card works only with their T3 and Zire 72 handhelds, but despite some earlier indications to the contrary, it doesn't look like the card'll also work with the new Treo 650 which is due out later this year.

ENGADGET: No WiFi fo' the Treo Ace / 650 (yet)