The current Galaxy Note II is just six month old and features a massive 5.5-inch screen. However, it seems that 5.5-inch is not enough to Samsung for phablet device. According to the Korean times, the new phablet will feature a whopping 5.9-inch display which is slightly less than previously rumoured 6.3-inch screen.
The Galaxy Note III will probably use an organic light-emitting diode (OLED) screen. The handset is also rumored to use the latest Samsung's Exynos octa-core processor. However, take it with a pinch of salt as nothing is officially confirmed.