When this fantastic Samsung Galaxy Note 4 released ? well back in the last year this phone was released at IFA Berlin on 3 September 2014 and was released globally in October 2014. It is the successor to the Samsung Galaxy Note 3, with the subsequent model unveiled on 13 August 2015.
The Samsung Galaxy Note 4 features a 2560×1440 Quad HD (QHD) WQ HD Super AMOLED 5.7-inch display with 2.5D damage-resistant Gorilla Glass 4, and provides a pixel density of 515 ppi (pixels-per-inch). The Note 4 comes in two variants, one powered by a 2.7 GHz quad-core Snapdragon 805 chipset with Adreno 420 GPU, the other powered by Samsung’s ARMv8-A Exynos 7 Octa SoC with two clusters of four cores; four Cortex-A57 cores at 1.9 GHz, and four Cortex-A53 cores at 1.3 GHz, which is the same processor cluster sold for the Samsung Galaxy Note 3 in markets that mostly use or only have 3G (Such as HSUPA and HSPA), and/or ‘2G’, such as unaltered GSM and CDMA networks, similar to how the Galaxy Note 3 is sold. The phone has metal edges with a plastic, faux leather back. The China model is TD-LTE and TD-SCDMA Plus Network.
The Samsung Galaxy Note 4 initially transported with Google’s versatile working framework, Android, particularly KitKat 4.4.4, with its UI altered with Samsung’s custom skin named TouchWiz Nature UX 3.0. The Note 4 contains the greater part of the first Note’s product components and capacities, additionally includes more noteworthy overhauls from the antecedents, for example, another multitasking interface, extended S-Pen capacities, signals, and revived menus and symbols.
The gadget can be overhauled to Android 5.0.1 Lollipop in numerous areas, bringing another, refined UI, and new runtime. This rendition has been reprimanded for poor battery life. A further upgrade to 5.1.1 is accessible, contingent upon the remote transporter.
Most Note 4 gadgets can likewise be redesigned to Android 6.0.1 Marshmallow, bringing Android highlights like Android Doze (a component presented in Marshmallow that spares battery life) and more noteworthy control over application authorizations to the gadget. The Note 4 TouchWiz UI was additionally enhanced including new stock application symbols furthermore highlights new s pen highlights (Most From Note 5) Like The New Air Command, Screen Off Memo, however the UI is still fundamentally the same as the past UI and somewhat like the s6 UI, yet a large portion of Touchwiz UI takes after the first UI for the Note 4.