Android 4.4 New features overview-graphic analysis "Kit Kat" 15 major improvements

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Finally, the Android system ushered in a long absence of major updates--android 4.4 Kat, and with the new flagship Nexus 5 also appeared ...

Related reading: Google Android 4.4 Kat (Nexus 5 mobile) with a full set of built-in HD wallpapers + built-in app application package download

As early as September 23, Google announced the name of 4.4, after a variety of spy photos burst, for the new system features we can also say a had. If the information before you doubts that the 4.4 upgrade is worthy of a new name, after reading this article, you will fully understand why Kat is definitely a rare major upgrade in recent years.

1. New dial-up and Smart caller

First of all, the new dialer will be based on your habits, automatic intelligent recommendation of the commonly used contacts to facilitate speed dial; At the same time, some well-known business or service number calls, will use Google's online database to match the automatic display name, even if your phone does not store them.

2. Optimized for RAM

The Android 4.4 Kat is optimized for RAM usage and can even run smoothly on older handsets with only 512MB of RAM. It also further optimizes the performance of the system on the low hardware, which seems to be better for many smart wearable devices.

3. New icon, lock screen, start animation and color scheme

Before the blue-green color design has been replaced with white/gray, more simple, another icon style is further flattened, but also built a number of new animation, the overall interface more beautiful, less resources to occupy. In addition, semitransparent interface styles are added to ensure that the status bar and navigation bar play a better role in the application.

4. Enhance the active voice function

On Nexus 5, you can start the speech function by saying "Ok,google" without having to touch any buttons or flat coal, but not all models. In addition, the speech search function precision also promoted 25%, more accurate, also supports buys the movie ticket and so on new function.

5. Integrated Hangouts IM software

Android 4.4 Built-in Hangouts IM software, similar to the domestic micro-letter, you can achieve cross-platform text, voice chat functions, but also can transfer pictures, videos and other documents.

6 Full Screen mode

Now, whether you're looking at an ebook or using any application, it's easy to get into Full-screen mode, hide the virtual keys, and bring in a more useful experience. Simply sliding the edge of the screen, you can retrieve the button, but also very convenient.

7. Support Emoji Keyboard

Finally, Android can also support rich and interesting Emoji input, which can make your email or information more personalized.

8. Easy access to online storage

Now you can open files stored in Google Drive or other cloud storage directly on your phone or tablet, supporting albums or Quickoffice software.

9. Wireless Print

You can use Google Cloud print wireless printing mobile phone photos, documents or Web pages, other printer manufacturers will quickly follow up and release the relevant applications.

10. Screen Recording function

Android 4.4 Adds the ability to screen video, you can record all the actions on the device as a MP4 video, and choose the aspect ratio or bit rate, or even add a watermark.

11. Built-in Caption Management function

You can add subtitles yourself when playing video.

12. Pedometer Application

Android 4.4 has built-in pedometer and other fitness applications, and Google is also stepping up its collaboration with chipmakers to prepare for future smart watches.

13. Low-power audio and positioning mode

Android 4.4 Adds Low-power audio and positioning modes to further reduce device power consumption.

14. New Contact Payment system

Although Google Wallet has not yet been officially launched, Android 4.4 has added a new touch-payment feature that allows easy payment on the phone with NFC and smart cards.

15. New Bluetooth profile and IR compatibility

Android 4.4 has two new Bluetooth profiles built into it that can support more devices and lower power consumption, including mice, keyboards and handles, and can exchange maps with car Bluetooth. In addition, the New Infrared remote control interface can support more devices, including televisions, switches and so on.