Android has been delivering its update of the every version of operating system, when Nexus 5 has rolled out Android 4.4 kitkat was introduced . In the recent news heard their will be a update of 4.4.1 kitkat which will be out to fix all the problems that are in nexus 5 with the operating system of 4.4 kitakt,  here even before the 4.4.1 OTA update, Android 4.4.2 update is being pushed to users. According to the news Android 4.4.2 may bring a several changes. users running 4.4.1 are facing problem in updating to 4.4.2 kitkat, where as 4.4 users can directly update to 4.4.2 kitkat.

Also read : Difference between Android Lollipop and Muffin

The major change in Nexus 5 is its camera:

The update for the Nexus 5 is around 55MB in size, whereas updates for others in the Nexus family are 40MB. This difference of 15MB shows the camera changes in the Nexus 5. This update brings an immersive change in the camera of Nexus 5 with faster shooting, more accurate focusing; better white balancing for truer colors.

Let us see the changes made in 4.4.2 kitkat compared to 4.4 kitkat:

General Changes:

• voice mail indicator delivery was fixed


• Security enhancements


• ART-related bug fixes


• Changes iv the Camera application


• Miscellaneous improvements and bug fixes


• Various “additional software fixes”


• Removal of the "App Ops" application permissions control system

In 4.4 KitKat, long-pressing the pause button on the lock screen's music widget has brought up a seek bar. The problem was that attempting to allocate the bar yielded no results, and absolution go would casting your another of lock covering widgets to the right, acutely abolishment your experience. Thankfully this bug has been squashed.

Also check: Difference between Android Jellybean 4.3 and kitkat 4.4

Difference between Android 4.4 and 4.4.2 kitkat:

4.4 kitkat:

• Wireless printing capability


• Expanded accessibility APIs and system-level


• Supports 4k resolution


• Supports tri-core cpu


• Disabled access to battery statistics


• Wi-Fi and mobile data activity (TX/RX) indicators are moved to quick settings


• Audio tunneling, audio monitoring, loudness enhancer

 

4.4.2 kitkat:

• Multifarious improvements and bug fixes


• Improvements to auto focus, white balance and HDR+ for the Nexus 5 camera


• Better application compatibility for the experimental ART runtime


• The Camera application now loads Google+ Photos instead of Gallery when swiping away from the camera view


• Further security enhancements and bug fixes


• Removal of the "App Ops" application permissions control system