Thanks to another revealing pass through the FCC, we now know more about NVIDIA’s upcoming P1640 mystery tablet, starting with a likely name: the Tegra TAB. An internal photo shows that it’ll have a Tegra 4 variant we’ve not seen before, a mid-range 7-inch, 1,280 x 800 IPS display and a 3200 or 4100mAh battery. An included manual also reveals a stock-looking flavor of Android Jelly Bean, a front HD camera, 5-megapixel rear camera and, interestingly, a stylus — along with apps for it. There’s no other details, and we’re still not sure if NVIDIA will be selling the device itself or through OEMs. Either way, it’s clearly more than just a developer device like the Tegra 4i Phoenix, so we wouldn’t be shocked to see it on the market soon.
Source: FCC
Xiaomi and NVIDIA have announced that the flagship phone from Xaiomi, the Mi3 is now officially the first Tegra 4 phone which will be able to access games from TegraZone. The Mi3 comes with a 5” 1080p display (441ppi) and up to 64GB of internal storage. The clock frequency details of this Tegra 4 phone were not immediately disclosed (do we really care that much?), but we know that this can slightly vary from vendor to vendor, depending on the thermal design of each phone. Overall, we would expect it to get performance close to the 
NVIDIA’s involvement in the Android-powered tablet market has seen another device surface, although this time around, it will be making its way to the Taiwan National Communications Commission for regulatory approval. This particular filing depicted the NVIDIA Tegra Tab, where it was accompanied by model number P1640, which has been sent in to test both of its Wi-Fi and Bluetooth radios, while glaringly lacking any cellular radios of note.
Back in August it was rumored that NVIDIA could be working on creating an Android tablet 
