What are Android 6.0 new features

The new Android M has six major improvements compared to the current Android Lollipop (5.0):
1.APP Permissions (software Rights Management): In Android m, applying a license hint can be customized. It allows for highly managed permissions for applications, such as the ability to use locations, cameras, microphones, contacts, etc., which can be opened to developers and users.
2.Chrome Custom Tabs (Web experience upgrade): The new version of M for the Chrome Web browsing experience has been upgraded, it has access to the Web site, storage password, automatic complementary information, multithreading browsing the security of the Web page for some column optimization.
3.APP Links (App Association): Android m reinforces the link between software, and Google shows an example on the site, such as a mail message in your cell phone, a Twitter link in the text, a link that users can click to jump directly to Twitter apps, Instead of being a Web page.
4.Android Pay (Android Payment): it's finally here! Android pays the uniform standard. The new M system integrates the Android Pay. Its characteristic is concise, safe, optional. Android Pay is an open platform that allows users to choose Google's services or use the bank's app to use it, while Android Pay supports system devices after 4.4, and at the launch, Google announced that Android Pay has been working with more than 700 stores in the US's three major carriers. The payment function can be paid with a fingerprint, which means that this year's Nexus product based on Android will definitely have fingerprints identified.
5.Fingerprint Support (Fingerprint support): Android m increased the identification API for fingerprints, Google began to build its own official fingerprint identification support in M, to seek the Android unified solution, At present all of the Android product fingerprint identification is the use of non-Google-certified technology and interface.
6.Power & Change (Electricity management): New power management modules will be more intelligent, such as when the Android tablet is not moving for a long time, the M system will automatically shut down some apps. While the Android M device will support the USB Type-c interface, new power management will better support the Type-c interface.

Other:
1. Support 4K Display
While mobile phones with Android 6.0, such as Nexus 6P and 5X, are not equipped with a native 4K resolution screen, in fact the Android 6.0 itself already supports the 4K display, making the 4K content clearer by some form of optimization. This feature has been opened to developers as an API designed to optimize the 4K display performance of Android 6.0. After that, there will be more and more Android 6.0 handsets with native 4K resolution screens.
2. Start verification
Android 6.0 automatically runs validation code when it is powered on and detects if the device and operating system have been tampered with, which is a new security feature.
3. Direct sharing
Google has introduced a new direct-sharing feature in Android 6.0 to quickly share content in third-party applications, and developers can leverage it to achieve a more convenient application experience.