Editors' note: Since Sprint's Sanyo Zio closely resembles Cricket Wireless's Zio, in this review we'll concentrate on the differences between the two devices. For a full description of the Zio's design and features, see our Sanyo Zio M6000 review.
No sooner did we review the Sanyo Zio for Cricket Wireless than Sprint decided to counter with its own version of the Android handset. On the whole, Sprint's Zio is largely similar to Cricket's Zio, though it shows a few unique hallmarks like the extra chrome around the edges and the inclusion of the carrier's new Sprint ID feature. Admittedly, those wouldn't be significant on their own, but the addition of Android OS 2.1 (Cricket's phone had 1.6) gives the Sprint Zio a solid boost over its competition. Here again, the Zio is made by Kyocera, though it's marketed under the Sanyo brand. Its price tag is a respectable $99 with a two-year contract and a $100 mail-in rebate. If you pay full price, it will cost you $349.
As mentioned, the Sprint Zio is largely unchanged from the Cricket Wireless model. Its design is equally utilitarian, but we don't think that's a bad thing given the intuitive controls and touch screen. Speaking of which, the 3.5-inch WVGA display supports the same resolution (262,000 colors; 800x480 pixels) and the handset as a whole has identical measurements (4.6 inches long by 2.3 inches wide by 0.48 inch deep; it weighs 3.7 ounces).
Yet, the Sprint Zio has its own style. The Cricket handset was black all the way around, but this model shows chrome detailing around the edges. It's a welcome touch on an otherwise plain phone. Other exterior features include a 3.5mm headset jack, the volume rocker, and the Micro-USB charger port on the left spine. The MicroSD card slot sits conveniently on the right spine next to the camera shutter. You get a 2GB MicroSD card in the box.
Though the main menu, phone dialer, and virtual keyboard all have the standard Android design, the home screens are starkly different thanks to the Sprint ID feature. Along with the Samsung Transform and the LG Optimus S, the Zio is a debut device for Sprint ID, which offers users a deeper level of customization beyond the typical Android experience.
In short, the Sprint ID offers "ID packs" that you can change by pressing the designated touch control at the bottom of the display. Each ID pack contains a combination of wallpaper, widgets, home screen shortcut buttons, and apps that are bundled together to create a themed experience. As you switch between ID Packs, the home screen and other elements will change accordingly. The Zio will come with a selection of ID packs, but you can download more and create your own. For example, the Sprint ID Pack features yellow wallpaper and includes access to dedicated Sprint apps like Sprint Zone and Nascar Mobile.