Windows 8 vs. Windows RT: What's the Difference?
Edited by Aimie Carlson || By Harlon Moss || Published on November 27, 2024
Windows 8 is a full PC operating system supporting x86/64 software; Windows RT is the ARM version, limited to pre-installed apps and Windows Store.
Key Differences
Windows 8 and Windows RT are both operating systems developed by Microsoft, tailored for different hardware platforms and user needs. Windows 8 was designed for traditional x86/64 hardware and offers a full desktop experience, including the ability to run legacy Windows applications. In contrast, Windows RT was created specifically for ARM-based devices, focusing on efficiency and mobile use. It supports applications from the Windows Store but does not run desktop software not specifically designed for RT.
In terms of functionality, Windows 8 provides a comprehensive computing experience, catering to both personal and professional use with its ability to run a wide range of software, including complex applications for productivity, design, and gaming. Windows RT, on the other hand, targets mobility and battery life, offering a more streamlined experience with applications optimized for efficiency and touch interface, making it suitable for tablets and lightweight devices.
When discussing compatibility, Windows 8 stands out for its broad support of software and peripherals, thanks to its compatibility with the extensive ecosystem of Windows applications and drivers developed over the years. Windows RT, however, is limited to apps available through the Windows Store and pre-installed Microsoft Office applications, restricting its use to more basic computing tasks and consumption of media.
From a performance perspective, Windows 8 is designed to leverage the full potential of the hardware it runs on, including powerful processors and high amounts of RAM, making it ideal for intensive tasks. Windows RT is optimized for efficiency and long battery life, making sacrifices in raw performance to ensure a smooth user experience on devices with more limited hardware capabilities.
Regarding market positioning, Windows 8 aimed to unify the Windows experience across desktops and laptops, offering a versatile platform for all types of users. Windows RT was positioned as a lighter alternative, intended for users primarily interested in web browsing, media consumption, and light productivity tasks, with an emphasis on portability and battery life.
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Comparison Chart
Hardware Compatibility
X86/64 processors
ARM processors
Application Compatibility
All Windows software
Windows Store apps and some pre-installed
User Interface
Desktop and Modern UI
Primarily Modern UI
Intended Use
General purpose, full computing experience
Mobility, efficiency, and battery life
Market Position
Desktops and laptops
Tablets and light computing devices
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Windows 8 and Windows RT Definitions
Windows 8
Designed for both efficiency and power, Windows 8 delivers a smooth computing experience.
My computer runs so much faster since I installed Windows 8.
Windows RT
Optimized for efficiency, Windows RT excels in battery life.
My Windows RT tablet lasts all day without needing to recharge.
Windows 8
Windows 8 is an operating system by Microsoft for personal computers.
I upgraded my laptop to Windows 8 to enjoy its new features.
Windows RT
Windows RT is a version of Windows designed for ARM devices.
My tablet came with Windows RT, optimized for long battery life.
Windows 8
Windows 8 is suitable for various devices, including desktops and tablets.
Windows 8 adapts beautifully whether I'm using it on my desktop or my tablet.
Windows RT
Windows RT offers a touch-optimized interface.
The touch interface of Windows RT makes navigation a breeze on my device.
Windows 8
Windows 8 introduced a new tile-based start screen.
The Windows 8 start screen makes it easy to access my apps quickly.
Windows RT
Windows RT supports apps from the Windows Store.
I download all my apps for my Windows RT device directly from the Windows Store.
Windows 8
Windows 8 supports a wide range of software and hardware.
With Windows 8, I can run all my favorite programs without issues.
Windows RT
Comes with pre-installed Office applications.
Windows RT includes Office, so I can work on documents without buying extra software.
FAQs
What is Windows 8?
Windows 8 is a full-featured operating system by Microsoft for x86/64 architecture, supporting a wide range of applications.
What is Windows RT?
Windows RT is an operating system designed for ARM-based devices, focusing on efficiency and integrated Microsoft applications.
Is Windows 8 suitable for tablets?
Yes, Windows 8 is suitable for tablets, especially those with x86/64 processors, offering a full Windows experience.
How does the user interface differ between Windows 8 and Windows RT?
Both offer a Modern UI, but Windows 8 also provides a traditional desktop environment.
Can Windows 8 run all traditional Windows software?
Yes, Windows 8 can run traditional Windows applications alongside new apps from the Windows Store.
Is there a difference in security features between Windows 8 and Windows RT?
Both offer robust security features, but Windows RT is designed to be inherently more secure due to its locked-down environment.
How does multitasking compare between Windows 8 and Windows RT?
Both support multitasking, but Windows 8 can run more powerful and numerous applications simultaneously.
What devices are best suited for Windows RT?
Windows RT is best suited for tablets and devices prioritizing battery life and portability.
Do Windows 8 and Windows RT receive the same updates?
They receive updates to improve performance and security, but the updates are tailored to their respective platforms.
Can Windows RT run legacy Windows applications?
No, Windows RT cannot run legacy applications; it is limited to apps from the Windows Store and pre-installed Microsoft apps.
Can I use peripheral devices with Windows RT?
Yes, but Windows RT has limited support for external devices compared to Windows 8.
Can I install third-party antivirus on Windows RT?
No, Windows RT does not support installing third-party antivirus software; it relies on built-in security features.
Can I upgrade from Windows RT to Windows 8?
No, due to hardware differences, you cannot upgrade a Windows RT device to Windows 8.
Is the Windows Store available on both Windows 8 and Windows RT?
Yes, the Windows Store is accessible on both, offering apps optimized for each platform.
Who is the ideal user for Windows RT?
Users looking for a device primarily for web browsing, media consumption, and light productivity tasks will find Windows RT appealing.
Can Windows 8 devices connect to a domain?
Yes, Windows 8 Professional and Enterprise editions can connect to a corporate domain.
What type of user would prefer Windows 8?
Users needing a full desktop experience, including running complex applications and games, would prefer Windows 8.
Is Microsoft Office available on both Windows 8 and Windows RT?
Office is available for both, but Windows RT devices come with Office pre-installed.
What are the main benefits of Windows 8 over Windows RT?
Windows 8 offers broader software compatibility and flexibility for professional use.
What are the advantages of Windows RT?
Windows RT offers a lightweight, efficient operating system with long battery life for tablets.
About Author
Written by
Harlon MossHarlon is a seasoned quality moderator and accomplished content writer for Difference Wiki. An alumnus of the prestigious University of California, he earned his degree in Computer Science. Leveraging his academic background, Harlon brings a meticulous and informed perspective to his work, ensuring content accuracy and excellence.
Edited by
Aimie CarlsonAimie Carlson, holding a master's degree in English literature, is a fervent English language enthusiast. She lends her writing talents to Difference Wiki, a prominent website that specializes in comparisons, offering readers insightful analyses that both captivate and inform.
