Samsung continuously improving its smartphone range by adding new smartphones and by releasing the new version of existing smartphone. The recent Galaxy Note 4 follows the same approach and it is way better than the previous version Galaxy Note 3.
There exist significant changes in the Note 4. Below the display is the navigation panel, consisting of a touch button multitasking and back key. Between them is the physical key “Home”. In the latest integrated fingerprint sensor, as in the same Galaxy S5. Symbols in this panel are illuminated lunar color and successfully respond not only to the touch of your fingers, but also on the pen S Pen. In our opinion, the approach taken by the Samsung is very correct. However, this is at the location of buttons and the reverse side. Random click in the portrait or the landscape is not uncommon. All this is due to the large size. In the same S5 you will not have any false clicks.
The fingerprint reader works fine. Fingerprint identification can be used to unlock the smartphone and the entrance to the accounts of websites (only through built-in browser). If you have an account PayPal, you can buy products online with just one touch of a finger. In our case, the application of this payment system behaved very strange. Fingerprint Identification occurs rapidly and almost always work without problems. We would say more. If the first attempt to unlock the device did not work, probably in the user who crooked his finger on the scanning surface. Above the screen is traditionally (left to right): mesh earpiece, ambient light sensor and proximity sensor, gestures and eye front camera in the corner.
Light sensor in general correctly recognizes changes in lighting around and in accordance with the new conditions exposes the backlight brightness level. However, occasionally there are kinks. At such moments, the screen looks too dark and even shifting the slider maximum upward illumination, cause it does not save. The next time you activate the screen, the sensor has been operating correctly. Frame on the sides of the display is thin (a little more than 3 mm. By the way, due to the very large size smartphone to use only one hand you can‘t have under any circumstances. You always have to resort to using a second hand, or to the software settings. Thus, a special gesture can move the keyboard to the side of the screen or even move up closer to your fingers all the active plane of the system.
With the small-small optimizations Samsung proved that they actually worked on their design. The new revolutions are approaching to every new launch of Samsung. And now its turn of Galaxy S series and who knows if Galaxy S7 would be first to feature new design or S6.