Indeed, the details were discovered in a patent relayed by SamMobile , suggesting that a new S Pen could emerge in phablette South Korean giant, and apparently could be an ultrasonic pen .
A stylus-based ultrasound is not something new, but it is not a technology that Samsung is currently using in its range of Galaxy Note. In other words, if the Korean manufacturer decided to follow this patent, S Pen ultrasound could be introduced with the Galaxy Note 4.
Qualcomm introduced a tablet with this ultrasonic technology earlier this year, a technology that is actually integrated into Snapdragon mobile processor 805 , which in all likelihood would be that we're going to find on the Galaxy Note 4 . This combined with a new S Pen, and we could have a winning combination for the output of Note 4.
We also heard rumors that Samsung will launch another version of the Galaxy Note 4 processor, as the smartphone is also said encrusted Samsung Exynos processor last 5433, which is supposed to be a 64-bit chip with 8 cores.
In addition, we expect that the new Note 4 has a Quad HD display of 5.7 inches with a resolution of 2560 x 1440 pixels, and the smartphone is also noted for offering 3GB or 4GB RAM and a 12 megapixel camera on the back.
We expect that the Galaxy Note 4 be announced at the IFA 2014 in September, and alongside future F or Samsung Galaxy Samsung Galaxy Alpha, both expected in September also smartphones.