"Of its three big differentiators, the only clear winner is the 4G cellular capability, which is much speedier than cellular data on the iPad, or on any other Honeycomb tablet I know of," says Mossberg.
"The 3-D feature, which requires the use of 1950s-style colored glasses, seems like a parlor trick to me," Mossberg adds. "And the in-between size, while potentially attractive for one-handed use, is undercut by the fact that, somehow, despite being smaller, the G-Slate is actually a bit heavier than the iPad 2, and a third thicker."
As has been the case recently for other tablet devices, the Apple iPad in its Wi-Fi-only, 16-gigabyte version costs just $499. If you buy the G-Slate without a phone contract, it costs $750. The comparable iPad 2, with the same 32 gigabytes of memory offered by the G-Slate, both Wi-Fi and cellular connectivity, plus its bigger screen, is $729.
Aside from price, the relatively undeveloped state of the apps available for Android devices is an issue, though that is a problem that corrects itself over time, as was the case for the Android Market for smart phones.