Samsung Galaxy Note 4
A concept design photo of Samsung Galaxy Note

What appears to be the APKs for the fourth generation Samsung Galaxy Note have been leaked online revealing hardware and software details.

This again comes in the courtesy of renowned Twitter leakstar, evleaks who has shared a list containing APKs (Android application package file), expected to incorporate in to Samsung Galaxy Note 4.

There are a few apks such as VoiceNote4T and SamsungMusic_20 which might not sound interesting. But there are a few noteworthy ones in the list like SStudio_WQHD, which suggests the Galaxy Note 4 will sport a QHD display, adds GSMArena.

The SHealth3_5 confirms that Samsung will introduce fitness tracking feature in the Note 4. If the apks leak turns true, users will get a few more camera software, including OutOfFocusViewer, PhotoStudio and SmartSelfShot.

There is something called FingerprintService. The mention of this apk hints Galaxy Note 4 will have fingerprint scanning feature, first introduced in the fifth generation Galaxy S series smartphone.

The listing also has a few mysterious apks: HermesService and VRSVC, which are likely to support the upcoming Galaxy VR headset.

Earlier this month, Samsung was rumoured to be working on a virtual reality device, called the Gear VR. Samsung is believed to make an announcement about the device alongside Galaxy Note 4 at this year's IFA technology trade show in September.

Sammobile claims the hardware of the virtual reality device is developed by Samsung and the software part in corporation with Oculus VR, the manufacturer for Oculus Rift VR headset for gaming. Additionally, Samsung is expected to offer a range of apps for the Gear VR.

Coming back to the features of Note 4, Samsung's next Note is said to be the first to sport ultraviolet sensor, incorporated within the S Health app.

The UV sensor can measure sun's ultraviolet radiation and prevent Note 4 users from damaging their skin, ageing and skin cancer by recommending guidance based on the current UV index level according to the particular place and time.