What is the difference between Samsung Note4 and Note3? Samsung Note4 and Note3 all-round big comparison

In addition, the Note 4's S Pen has improved compared to the previous generation, and the pressure sensitivity is twice that of the Note 3. Moreover, Galaxy Note 4 has been greatly improved in performance, equipped with a Qualcomm Snapdragon 805 quad-core processor with a clock frequency of 2.7GHz, while the international version/HSPA version will be equipped with a Samsung Exynos octa-core processor.　　 Compared with Note 3, Galaxy Note 4 has a significant improvement in resolution. Galaxy Note 4 has 78% more pixel density than the previous generation, with a resolution of 2560*1440 and a pixel density of 515ppi. Note 4 is equipped with a Super AMOLED screen, which produces richer colors and higher contrast than IPS LCD screens.　　Appearance: 　　Note 3 has three colors of black, white, and pink, and Note 4 adds the popular gold on this basis; although there is not much difference in size between the two generations of Note. The measurements of Note 4 are: 154×79×8.5mm, while Note 3 is 151×79×8.3 mm. According to official data comparison, Note 4 is a bit taller and thicker than Note 3.　　Material: 　　The biggest change compared to the previous generation is that the Galaxy Note 4 uses the same metal frame as the Galaxy Alpha, but the back of the fuselage is still high-end leather design. Because it is not made of plastic like Note 3, Note 4 naturally also needs to focus. It is understood that Samsung Galaxy Note 4 is 5% heavier than the previous generation in weight.