Some of Samsung’s Galaxy Note 4 functionality have been revealed in a list of leaked apps.
Evleaks posted a series of .apk extensions, which is the file format for Android application package files.
— @evleaks (@evleaks) July 18, 2014
These extensions provide a clue on what to expect from the Galaxy Note 4 when it is released.
First, the SStudio_WQHD, PhotoStudio_WQHD_K.apk, and OutofFocusViewer_WQHD_K.apk extensions suggests that the Galaxy Note 4 will have a QHD display.
The VRsetup.apk and VRSVC.apk seem to suggest that the Galaxy Note 4 will have virtual reality capabilities, and could be compatible with headsets such as Oculus Rift.
The Galaxy Note 4 could have a finger print scanner, given the existence of a FingerprintService.apk extension.
Finally, the SHealth3_5.apk extension indicates that the S Health app that debuted in the Galaxy S5 will also be featured in Galaxy Note 4.
Here are some speculations specs of the Galaxy Note 4:
Processor: 64-bit Exynos 5433 chip (Europe); Snapdragon 805 (North America, Korea, China, Japan)
GPU: Adrendo 420 GPU (Snapdragon 805); ARM Mali-T760 (Exynos 5433)
Chassis/Color: “Electric Blue” and “Copper Gold” colors
S Pen: Ultrasound S Pen technology?
Sensors and scanners: Retina scanner, Heart rate sensor, Ultraviolet (UV) sensor
OS: Android KitKat 4.4.4/latest version of Android at time of release