T-Mobile USA has confirmed that the Sidekick 4G will arrive on its network come April 20. The news comes as little surprise, however, since RadioShack already announced the launch date back at the end of last month.

Still, we won’t argue with official confirmation, and we know plenty of would-be Sidekick buyers who will likely feel the same way. The original series of devices built up a strong following, though it remains to be seen how many of them will follow the reskinned Android UI and familiar aesthetic over to the new-generation platform.

Pricing for the messaging-centric handset will be from $99.99 with a new, two-year agreement including an unlimited data plan. For more on the T-Mobile Sidekick 4G check out our full hands-on.