It has been expected, but jus why Palm takes so long to release a handset with specifications which match several of the HTC models we are not sure.
Anyway, according to a leaked Sprint Roadmap the Palm Trio 800w should hit the CDMA/WiMAX carrier sometime in July. The 800w obviously replaces its predecessor the 700w and is supposed to be the most powerful Trio so far with the addition of GPS, a new route for Palm. Other features are: Wifi EV-DO Rev A support, Windows Mobile 6, and a camera, not sure what type or megapixel yet, but apparently there will be a camera-less version too.
Source — phonearena