But if compare with Note 3 and Note 4, at a glance it will look similar. What is the difference of the two phablet?
But the resolution Note 4 has been categorized as qHD, IE 2,560 x 1,440 pixels, while Note 3 is still full HD (1,920 x 1,080 pixels). This means the pixel density in Note 4 will be higher, ie 515 pixels per inch (ppi) versus 386 ppi.
Design and Features
Samsung also buried a lot of new features in Note 4 Among other fingerprint sensors and heartbeat sensors. This feature is actually not really new, because before this feature is already available on other Samsung smartphones, the Galaxy S5.
For the front camera, the resolution in Note 3 only 2 megapixels, while in Note 4 increased to 3.7 megapixels. Not only the increased resolution, Samsung also puts wide lens in front of the camera.
Note 4 variants available in the 2.7 GHz quad-core processor and the octa-core 1.9 GHz. 4 core processor that is used comes from Qualcomm.
Note 3 while wearing a 800 quad-core Snapdragon processor 2.3 GHz. For octa-core variants use Exynos 5420 1.9 GHz speed. Offal faster it also assisted with the TouchWiz interface is cleaner, so should its performance will be better.
Her multi-window capability was already repaired. Now the applications that can be opened at once in a smaller window. That way the number of applications that can be opened at the same time can now be much more than the Note 3.