Samsung will most likely announce the Galaxy Note III at a press event in Berlin on September 4. According to Android Geeks, Samsung will schedule the Mobile Unpacked event on September 4, two days before the IFA show officially kicks off. The site claims “sometime in August”, Samsung will send out the invitation to its Unpacked event that will confirm Galaxy Note III's arrival.
Galaxy Note III is rumoured to come in two variants with LCD and another one with OLED display. Additionally, the device will have a 5.7-inch display, Qualcomm 800 CPU, LTE-A support.
Whatever the case is, SamMobile will be present at IFA to cover the announcement live.