Understand Difference

Unlocking the Power of Windows Mobile: Exploring WM5 and WM6

Introduction to WM5 and WM6

In todays fast-paced world, our daily lives have become intertwined with technology. We rely heavily on our handheld devices for communication, navigation, and entertainment.

These devices, in turn, rely on an operating system to function efficiently. One such operating system that has made its mark in the world of handheld devices is Windows Mobile, commonly referred to as WM.

In this article, we will explore the basics of WM and delve deeper into its two versions, WM5 and WM6.

What is WM?

WM is an operating system designed for handheld devices such as smartphones and pocket PCs. It was developed by Microsoft and is based on the Windows CE kernel. WM offers a seamless integration with Windows-based PCs, making it a popular choice among business users.

WM is known for its user-friendly interface, compatibility with third-party applications, and seamless synchronization with Microsoft Exchange Server.

WM was first introduced in 2000 under the name Pocket PC 2000.

The name was changed to Windows Mobile in 2003 with the release of Windows Mobile 2003. Since then, WM has undergone several upgrades, with the latest version being WM6.

WM6 as an upgrade from WM5

WM6 was released in 2007, two years after the release of WM5. WM6 is an upgrade from WM5 and offers several improvements over its predecessor.

One of the main improvements is its enhanced security features. WM6 uses advanced encryption algorithms to protect sensitive data stored on the device.

It also offers better integration with corporate networks and email servers, making it an ideal choice for business users.

Another improvement over WM5 is the addition of several new features such as a built-in

Windows Live application, which allows users to access their contacts, calendar, and emails from their

Windows Live account.

WM6 also offers improved camera functionality, allowing users to take higher quality pictures and videos.

In addition to these new features, WM6 also offers better performance and stability over WM5.

It uses a new memory management system that optimizes the use of RAM, resulting in faster application load times and smoother multitasking.

WM6 also offers improved compatibility with Microsoft Office, allowing users to open and edit Word, Excel, and PowerPoint documents on their handheld device.

Screen Resolutions

One of the key factors that determine the user experience on a handheld device is the screen resolution. Screen resolution refers to the number of pixels displayed on the screen.

The more pixels a device can display, the sharper and clearer the images and text will appear.

WM6 adding two more screen resolutions

WM6 offers two new screen resolutions, 320×320 and 800×480. This is in addition to the previous resolution options of 240×320 and 480×640.

These new resolutions offer greater flexibility in terms of device configurations and LCD sizes.

The 320×320 resolution is ideal for devices with smaller screens, such as smartphones.

It offers a balance between screen real estate and clarity, making it an ideal choice for users who prioritize both. The 800×480 resolution, on the other hand, is ideal for larger devices such as tablets and netbooks.

It offers superior clarity and allows users to view more content on the screen at once.

Benefits of more resolutions

Having more screen resolutions to choose from offers several benefits to users. For one, it allows device manufacturers to offer a wider range of devices to suit different user preferences.

Users can choose a device that best suits their needs based on factors such as screen size, resolution, and device configuration.

Additionally, more screen resolutions offer a more immersive experience for users.

Higher screen resolutions can display more detail, resulting in sharper and more vibrant images. This is especially important for users who use their handheld devices for activities such as gaming and video playback.


In conclusion, the world of handheld devices has been revolutionized by the introduction of WM. Its user-friendly interface and seamless integration with Microsoft-based PCs make it a popular choice among business users.

WM6, as an upgrade from WM5, offers several improvements in terms of security, performance, and functionality. The addition of new screen resolutions in WM6 offers greater flexibility and a more immersive user experience.

Understanding the basics of WM and its different versions can help users make informed decisions when choosing a handheld device that best suits their needs.

Email Support

Emailing has become a necessary communication tool in today’s world, where staying connected has become a vital part of our lives. Windows Mobile operating systems have improved email functionality over the years to ensure that users can enjoy a smooth experience.

In this section, we will compare WM5’s limited email functionality with WM6’s advanced HTML email support.

WM6 adding HTML email support

WM6 has advanced email functionality, capable of supporting multiple email accounts and providing a superior email experience. One of the key improvements in WM6’s email functionality is the addition of HTML email support.

HTML support allows for more extensive formatting in emails, which includes embedded images, hyperlinks, tables, and special fonts. With HTML email support, emails are more visually appealing and can convey a message more effectively.

Another benefit of using HTML email is the ease of creating email templates. Users can create custom templates using a variety of formatting tools and can reuse them for future emails.

Additionally, WM6 allows attaching files directly to the email, making it easier for the user to send documents, images, and videos as email attachments.

WM5 limited to text format email

In contrast, WM5 was limited to text format emails, significantly limiting the formatting capabilities. Text-only emails offer no visual appeal and are only as effective as the text in them.

Such emails often lose clarity as the formatting gets lost, ultimately hindering the effective conveyance of a message.

In addition, WM5 could only view emails in text format, not allowing images, tables, or other HTML tags.

This limitation meant that users could not view emails in their original formatting, causing an inconvenience for business users who needed to view emulated messages and reports adequately.

Office Mobile

Office Mobile is a suite of productivity applications designed for mobile devices, including Word, Excel, PowerPoint, and OneNote. Microsoft introduced

Office Mobile in 2000, targeting business users on handheld devices.

The applications were designed to provide mobile users with a seamless experience when working with Microsoft Office documents.

WM6 release of newer

Office Mobile 6.1

The latest version of Office Mobile,

Office Mobile 6.1, was released in 2008, compatible with WM6.

The new version offers several improvements over its predecessors, such as the ability to edit Word, Excel, and PowerPoint documents, thus providing users with more flexibility when working with documents.

The new version can also maximize the use of AutoCorrect when typing on the device, enabling users to create error-free documents with minimal effort.


Office Mobile 6.1 offers enhanced file support, allowing users to open and edit documents in their original format, regardless of whether they were created using a computer.

Office Mobile 6.1 comes with advanced formatting features that allow users to format documents as they desire, including changing text formats and adding images, tables, and shapes. Users can also insert headers, footers, and page numbers, which makes creating professionally designed documents more accessible.

Additionally, the newer version can synchronize documents with Microsoft Office on a user’s PC, allowing for real-time document sharing.

WM5 lacking any version of Office Mobile

In contrast to WM6, WM5 lacked any version of Office Mobile, significantly limiting business users’ ability to work with office documents. The absence of

Office Mobile meant that users could not view or edit documents, inhibiting the user’s productivity.

Due to the lack of editing capability, users could only view documents on their mobile devices. This severely limited functionality meant that users had to perform basic document-related tasks on their computers, which was a significant inconvenience, especially when working remotely.


WM6 offers enhanced email support and productivity features than WM5. WM6’s HTML email support allows for better email formatting, enhancing user experience.

Additionally, WM6’s

Office Mobile 6.1 offers comprehensive document editing and formatting tools that make it easier to work with Microsoft Office documents on a handheld device. These improvements provide users with more flexibility and productivity, making WM6 a preferred choice among business users.

Minor Improvements

Windows Mobile operating system has undergone several upgrades over the years, and WM6 is no exception. Among the several improvements in WM6, minor updates stand out when considering a complete OS experience.

This section sheds light on some of the improvements made, such as changes in Bluetooth stack, Internet sharing, and remote desktop access.

Changes in Bluetooth stack, Internet sharing, and remote desktop access

WM6 introduced significant improvements in the Bluetooth stack.

Bluetooth is a wireless technology that enables communication between devices within a limited range. The new Bluetooth stack in WM6 offers better connectivity with wireless devices, making data transfer smoother and seamless.

Users can now connect their mobile devices with other Bluetooth-enabled devices, such as printers, speakers, Headphones and other handheld devices, and transfer data between them quickly and efficiently.

WM6 also offers improved Internet sharing capabilities, allowing users to share their device’s internet connection with other devices, such as a laptop, tablet, or another mobile device.

This improvement means that users can use their handheld device as a hotspot and connect multiple devices to the internet simultaneously, making it easier to work while on the go.

Remote desktop access is another crucial improvement in WM6.

Remote desktop access allows users to access their desktop computer or office computer remotely from their mobile device. This capability enables business users to access valuable files, documents, and applications while on the move, enabling greater productivity on the go.

Other minor changes in various aspects of the OS

Aside from these significant improvements, other numerous updates have been made to various aspects of the WM6 operating system. These minor enhancements have resulted in an overall better user experience and optimized device performance.

For instance, the new version of WM6 has improved battery management, allowing for longer device uptime.

The new version of WM6 also offers an improved soft input panel, which means that the keyboard is more responsive and intuitive to the user’s input.

The device scheduler received an upgrade, and now it offers more customization options for users to set reminders and manage their time more effectively.

In addition, the new version has improved Voice Command functionality, making hands-free operation more streamlined and interactive.

The improved Voice Command allows users to control their handheld device using their voice, unlocking several features, including making calls, sending messages, and launching applications.

Windows Live

Windows Live is a suite of Microsoft services designed to offer users a seamless experience when working with Microsoft products. Some of the services offered under

Windows Live include Hotmail,

Windows Live Messenger, and

Windows Live Photo Gallery, among others.

WM6 introducing

Windows Live

A significant improvement in WM6 is the introduction of

Windows Live applications.

Windows Live applications are part of the OS package and are available for download and installation from the Windows Marketplace.


Windows Live integrated into WM6, users can easily sync their contacts, calendar, and emails across their handheld device, personal computer, and the internet. This integration allows users to access their

Windows Live services irrespective of their location, making it easier to stay connected to their digital world.


Windows Live also allows users to easily share photos and videos with family and friends. Users can upload images and videos to their

Windows Live Photo Gallery and share links or invite friends and family members to view events on the calendar.

WM5 lacking any version of

Windows Live

In contrast, WM5 lacked

Windows Live compatibility, which significantly limited its functionality. Users could not sync their documents, emails, and calendar across various devices as it lacked the necessary integration.

This limitation became a barrier to business users who needed a seamless experience when working with their devices.


WM6 offers several minor improvements that have cumulatively had a significant impact on the OS experience. The improvements in Bluetooth connectivity, Internet sharing, and remote desktop access offer greater flexibility for users, making it easier to conduct business on the go.

Additionally, the introduction of

Windows Live applications in WM6 enables users to stay connected to their digital world and enjoy greater efficiency. These improvements make WM6 a preferred choice for users who prioritize functionality, productivity, and creativity.

VoIP Support

Windows Mobile operating systems have evolved to meet the ever-changing needs of users. Voice over Internet Protocol (VoIP) support is one such area that has seen significant improvements.

In this section, we will explore the

VoIP support in WM6 and the absence of this feature in WM5.

VoIP support in WM6

WM6 introduced VoIP support, allowing users to make voice calls over an internet connection. VoIP technology uses the internet to transmit voice data instead of traditional phone lines, enabling users to make calls at a lower cost and with greater flexibility.


VoIP support in WM6, users can utilize popular VoIP services such as Skype and Microsoft Teams to make voice and video calls. This feature is particularly useful for business users and individuals who need to make international calls frequently.

VoIP support in WM6 opens up new possibilities for communication. Users can enjoy high-quality voice calls, even with low bandwidth connections.

The ability to make voice calls over the internet also means that users can utilize their mobile data or Wi-Fi connection to avail themselves of seamless communication without relying on traditional cellular networks.

Absence of VoIP support in WM5

In contrast, WM5 lacked VoIP support, limiting the options available to users for voice calls. Without this feature, users were solely dependent on cellular networks to make voice calls.

This limitation meant that users had to rely on traditional phone lines, limiting their flexibility and sometimes resulting in higher costs, especially for international calls.

Customer Feedback

An integral part of product improvement is customer feedback. Understanding user experiences and preferences allows developers to make informed decisions and enhancements.

In this section, we will explore the customer feedback options in WM6 and the absence of this feature in WM5.

Customer feedback option in WM6

WM6 introduced a customer feedback option as part of its operating system. This feature allows users to share their experiences, suggestions, and concerns directly with the developers.

By providing a platform for users to share their feedback, WM6 enables continuous improvement and customization based on user preferences. The customer feedback option in WM6 allows users to report bugs, suggest new features, and offer general feedback about the operating system.

This direct line of communication between users and developers fosters a collaborative approach to OS development. It ensures that user needs are taken into account and helps developers identify areas for improvement.

Absence of customer feedback option in WM5

In contrast, WM5 did not have a dedicated customer feedback option. Users did not have a platform to share their experiences or suggestions directly with the developers.

This lack of communication meant that developers had limited insight into user preferences, usage patterns, and potential issues. Without customer feedback, WM5 was unable to address specific user concerns and enhance the OS accordingly.


VoIP support and customer feedback options are two important aspects of an operating system that can greatly improve the user experience and drive product development. With

VoIP support in WM6, users have the flexibility to make voice calls over the internet, saving costs and enjoying high-quality communication.

Additionally, the customer feedback option in WM6 allows users to actively contribute to the improvement of the OS, ensuring that their needs are met and making WM6 a more user-centric operating system. In contrast, the absence of these features in WM5 limited the user experience and hindered the opportunities for user engagement and OS improvement.

In conclusion, Windows Mobile operating systems have undergone significant developments, with WM6 bringing substantial improvements over WM5. These include features such as VoIP support, which allows users to make voice calls over the internet, offering greater flexibility and cost savings.

WM6 also introduced the customer feedback option, enabling users to directly communicate their experiences and suggestions to the developers, driving continuous improvement. These enhancements emphasize the importance of user-centric design and the role of customer feedback in shaping a successful operating system.

Ultimately, Windows Mobile strives to provide a seamless and customizable experience for users, ensuring that their needs and preferences are at the forefront of development.

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