Here's Ubuntu OS for phones built on Android BSP (Board Support Package). They can bring on various phone devices in very short time. Ubuntu OS makes playing videos easier. Ubuntu User interface is very sleek. Through Preview window you can see the videos while playing games or working on any other app. Ubuntu OS runs on different engine no need of engines like JAVA, Dolby. Ubuntu applications written by CUTE support HTML5. It's different software architecture. Ubuntu provides complete ecosystem also provides SDK system for developers they can use CUTE create their own apps. So that Simple app can run both PC and Phone. Ubuntu OS runs on high end phones, require powerful CPU capable to run both Android and Ubuntu OS at the same time. To do this optimization required of phone feature complete like you can write SMS from desktop in all languages. Users don't need to have other laptop or PC to communicate between Android and Ubuntu. It's an Unique experience run Both OS on One Phone. For now Android apps can't run on Ubuntu. It is possible only after optimzing aspects like graphics. Android apps for Touch. but running CUTE apps is different thing.They can easily Ubantu open source can be write on Android code.there is lot of room for optimization like display performance VD development finally putting them together is easy concept. Ubuntu lowered the basic effort to put Ubuntu on Android. BSP drivers are almost same so effort for OEM is easier to adapt Ubuntu on their hardware. Last year Ubuntu was on OMAP4. Now on qualcomm S4. Wrote with "Ubuntu control app". User can control Ubuntu session by phone only. If click on shut down Ubuntu control app the phone still can work on Android.
To run Ubuntu 1GB RAM. 1.5Ghz Dualcore CPU are minimum requirements. Aiming to different market segment.
People who think that Android is not sufficient they can turn on Ubuntu. Android is designed for small phones where as Ubuntu they design for large screens. Legacy of Linux is for big screens and multitasking. The main focus is running Ubuntu on multiple device like phone, tablet, TV and many more.
- Canonical Shows Ubuntu for Android and Ubuntu OS Running on Nexus 4 (news.softpedia.com)
- Ubuntu: One OS, one interface, all devices (zdnet.com)
- Can the internet raise $32 million to build the Ubuntu Edge smartphone? (theverge.com)
- Ubuntu Edge brings the promise of a dual-boot Linux and Android smartphone (androidcommunity.com)
- Ubuntu Edge Smartphone: Phone, PC, Penguin (technabob.com)