TouchWiz UX layered on top. Inside, it runs the same Samsung-made dual-core 1.4GHz processor found in the new Galaxy Note, along with an HSPA+ radio promising theoretical download speeds as high as 21Mbps. Other specs for the 0.74-pound (335-gram) tablet include 16GB to 64GB of internal storage, a microSD card slot, a 5,100mAh battery rated for 10 hours, 802.11n WiFi, GPS, Bluetooth 3.0 and dual 3MP and 2MP cameras. In a nutshell, it's the in-between-sized do-over a lot of folks have been awaiting since the original Galaxy Tab grew stale -- a slate that promises faster speeds and some seriously improved viewing angles. We'll be the judge of that in our review, but in the meantime stay tuned for some early hands-on impressions.