A new 8.3-inch 2016 LG G Pad 8.3 tablet with the model numbers LG-V520 and LG-V522 have leaked.
I discovered them at FCC where they have been undergoing testing. Very little info besides the model numbers came out though, except for the leaked 2.4 GHz and 5 GHz dual-band Wi-Fi connection.
The model version might indicate a Wi-Fi only model and a 4G LTE model, both of which are likely upgraded so that they will get the latest Android 6.0 Marshmallow.
Other than that we should expect a Full HD display, 2GB / 3GB of RAM, one of the newest Qualcomm processors, microSD card support in Terrabytes, decent general specs otherwise, a possible integrated digitizer, and a few useful LG features as well.
– Jim Miller