Android L has been released for some time, but now it can only experience the preview version on Nexus devices. According to Sammobile, Samsung will upgrade its flagship products Galaxy S5 and Galaxy Note 4 to Android L in November or December. Android L will completely use the ART (Android Runtime) running mode to replace the previous davlik, which will bring a smoother operating experience. At the same time, Android L will also fully support 64 bit processors, which is really a major innovation for Android.

The Exynos 5433 version of Galaxy Note 4 uses the Cortex-A57 and Cortex-A53 cores, which support 64 bits, and will have better performance in the new system.