Android 4.4 KitKat has been spotted running both the upcoming Nexus 5 smartphone and Nexus 7 2013 recently that includes all of the latest features and changes of next-generation Android. If you are looking for iOS alternatives, here are ten reasons why Nexus 5 and Nexus 7 2013 are the best choices.

Credit: Know Your Mobile

1. Major System Changes
Android 4.4 delivers major changes on the system, services and applications rather than design of its user interface. Google made the 4.4 version to optimise older devices to run it, support smaller RAM for memory optimisation, widens network compatibility, better support over different CPU cores and improvements on battery standby time. Android 4.4 KitKat still features all the greatness of Android freedom such as rooting, custom ROM flashing, customisation and personalisation, processor control and a lot more.

2. Google Services Integrated
Included to the Android 4.4 is the updated collection of Google Services such as Play Books, Play Film, Game Centre, unified messaging via Hangouts, Google Earth, Google Maps package, YouTube, default office app called QuickOffice and more. All of these are all free to use just from one Google account.

3. Android Clouding System
Finally over several years, Android OS is going to have its own exclusive clouding system which especially needed for storage. Google Drive probably would be used as the primary clouding storage support for Android users but Google may add future apps to enhance cloud service. Cloud printing is now included in Android 4.4 KitKat using NFC wireless communication.

4. Optimised Memory
In order to unify older and newer Android devices, 4.4 KitKat will support an optimised memory system to enable certain devices with 512MB RAM to run it. Early reports revealed that Google is working on an updated Linux kernel to feature low memory requirements. Expect lighter software needs and faster performance on your Nexus 5 and Nexus 7 2013.

5. Battery Enhancements
Battery will also be improved on Android 4.4 KitKat and focused on extending standby time over devices. Software optimisation on background apps and data usage primarily affects battery level and 4.4 plays a major role by keeping its system simpler and lighter to run.

6. Improved User Experience
Images leaked of Nexus 5 and Nexus 7 running Android 4.4 which featured improved user experience and simplicity by retaining most Android Jelly Bean Vanilla UI. Screen orientation, transition and animations have been upgraded to make it smoother and more stable than ever. Android Jelly Bean features such as Google Now and Project Butter are also included on 4.4 KitKat.

7. Network Compatibility
More network bands are supported by Android 4.4 KitKat to enable more users to enjoy stable 3G and 4G/LTE services. Improvement on network compatibility also enhances network signal and standby life over Android devices.

8. Better CPU Support
Google enabled better support on different processors through Android 4.4 KitKat. Better support means better management over CPU core speeds, battery consumption and heat generation control. Qualcomm and Samsung are few among processor manufacturers which constantly release new hardware chips for future smartphones and tablets. Moreover, better CPU support greatly enhances use of graphics card such as from NVIDIA.

9. Enhanced Graphics Rendering
Android 4.3 Jelly Bean included OpenGL ES 3.0 to give better 3D rendering on games and applications. Combined with Android 4.4 KitKat's better CPU core support brings out better gaming experience and immersive visual display right out of the screen. Moreover, Android 4.4 KitKat will support higher display resolutions such as 4K featured by Android 4.3.

10. Cheaper Price Comparison
In terms of cost, Android OS update and support will not require you a single penny to access unlike with iOS which is limited to one-year free software support; you are required to purchase yearly maintenance for the software. Devices running iOS 7 are way expensive compared to Google's counterpart.

Google Products

Off Contract Price

Apple Products

Off Contract Price

Nexus 5 16GB

$299 with 4.4 KitKat

iPhone 5S

$649 with iOS 7

Nexus 7 2013 32GB

$349 with Wi-Fi, LTE, HSPA+

iPad Mini 2 32GB

$559 with Wi-Fi, LTE, HSPA+

Android 4.4 KitKat and Nexus 5 is expected to be announced in late October or early November and released before 2013 ends. Nexus 4, Nexus 10, Nexus 7 1st gen and 2nd gen are all eligible to get Android 4.4 update.