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IE 6 Differences between Windows & Windows CE
Objectives The following tables summarize and compare the features of Internet Explorer 6.0 for Windows CE, and the standard Internet Explorer 6.0 for Windows (Desktop Internet Explorer) installed on PCs. This document is derived form Microsoft published documentation. In particular the table presenting Chip PC specific implementation details in Green Bold fonts. Procedure Feature | Internet Explorer 6.0 for Windows CE | Desktop Internet Explorer 6.0 | ROM footprint (on X86. Exact footprint depends on processor and features selected.) | 2.63 MB for rendering/browser engine. 4.3 MB for all components. +1.8 MB for plug-ins / JVM +Up to 6 MB of cache | 15 MB minimum. 80 MB typical | Processors | All Windows CE–supported processors Xtreme PC EX is MIPS CPU (Alchemy) | Intel X86, Motorola PowerPC (Apple Macintosh OS). | Input devices | Touch or mouse, keyboard, 5-key navigational device (remote) | Mouse, keyboard; others, including voice recognition, available through third-party application. | Printing | Yes | Yes, print preview, custom print templates. | Fixed width layout (dynamic fitting of page to screen) | Yes (optional) See Adding Television-Style Navigation to a Browser to a Browser for details. | No | Television-Style (5-key) navigation | Yes (optional) See Adding Television-Style Navigation to a Browser for details. | No | Feature | Internet Explorer 6.0 for Windows CE | Desktop Internet Explorer 6.0 | User interface (UI) | Must be provided by OEM host application. Sample browser UIs (IESample, IESimple) are provided. Chip PC offers full remote configurable shell and customized skin. | Internet Explorer. Browser functionality can also be exposed in a stand-alone application to create a custom user interface. | Auto-complete URL | Can be provided by OEM host application. No | Yes | Drag and Drop-operations | No Yes | Yes | Favorites | Can be provided by OEM host application. The sample browser, IESample, implements the Favorites feature. Yes | Yes | Forward/Back navigation | 64 KB fixed RAM allocation for Forward and Back navigation storage (travel log). Forward and Back navigation to 64 frames, or less than 64 Web pages depending on the number of frames per Web page. Default RAM size can be modified through settings | 2 MB RAM allocation. | Internet Options Control Panel | Yes, provided as a sample application. An OEM can modify the sample or replace it with a custom application. Chip PC offers its own settings (much wider than the standard supplied settings) | Yes | Localized languages | Individual components (DLLs) are localized in all languages localized for Windows CE. WBT UI is localized to Japanese. | All languages localized for Windows. Support for vertical text. Single binary for complex scripts. | Online Help | No online Help content provided, but an OEM can implement simple HTML-based Help pages. | Windows HTML-based Help. | View HTML source | Use view-source protocol or save page as <filename>, and then view. | Yes | Feature | Internet Explorer 6.0 for Windows CE | Desktop Internet Explorer 6.0 | Client Capabilities Behavior | Support for properties only, no methods. No other Internet Explorer behaviors supported. | Yes | Cookies | The maximum number of elements (4 KB maximum each) set by registry. Persistent depending on the OEM implementation. In Xtreme PC – persistent settings can be modified locally / remotely | The maximum number of elements (4 KB maximum each) set by registry. Persistent to hard disk drive. | Data Binding (provides asynchronous downloading from server, client-side sorting and filtering) | No | Yes | Supported Protocols | IPv4, IPv6, HTTP 1.1 (http, https), FTP, /images/kbase/P> Javascript and Active-X supported as optional plug-ins. Not recommended due to security issues | IPv4, IPv6, HTTP 1.1 (http, https), FTP, /images/kbase/TR> | User agent (UA) string (specifies browser compatibility) | Mozilla/4.0 (compatible; MSIE 6.0; Windows CE; OEMSTRING) Chip PC supports user configurable strings for portal identification. | Mozilla/4.0 (compatible; MSIE 6.0) | Feature | Internet Explorer 6.0 for Windows CE | Desktop Internet Explorer 6.0 | Extensible Markup Language (XML) | MSXML Parser 3.0 | MSXML Parser 3.0 | Dynamic HTML (DHTML) | Supports the W3C Document Object Model Level 1. For information, see About DHTML. No support for dynamic properties, HTML+TIME, or transitions. Supports image filtering as optional component. No support for behaviors, except for client capabilities. | Full support for Internet Explorer 6.0 Document Object Model, element behaviors, view link, filters, transitions, HTML+TIME. | Hypertext Markup Language (HTML) | Version 4.01 supported except for ABBR, Q, and OPTGROUP tags. Supports tables, forms, frames, and floating frames. XML MIME viewer. No VRML. | Version 4.0 fully supported, except for ABBR and Q tags. | Scripting | Windows CE JScript 5.5 (ECMA-262 compliant) Visual Basic Scripting edition (VBScript 5.5) Supports script authoring. | Windows Scripting Host supports JScript 5.5 and VBScript 5.5. Supports script authoring. | Feature | Internet Explorer 6.0 for Windows CE | Desktop Internet Explorer 6.0 | ActiveX® controls | Supports use of controls that are already installed on user's device. An OEM can add support for automatic download. Blocked by default. XPI will be available for auto downloading | Yes. Ability to download and use dependent on security zone settings. | Audio formats | WAV (PCM), other formats through MIME-type handlers. | Windows Media, WAV (PCM), other formats through MIME-type handlers. | Cascading style sheets (CSS) | Compliant with CSS1 and CSS2 core functionality, limited support for filters and transitions. | Yes | File formats | GIF, JPEG, BMP, XBM, PNG, HTML, TXT, GIF89a. | All Internet formats. Some, such as PDF and RAM may require third-party plug-in. | Font downloading | No | Yes | MIME-type helpers | Can be provided by OEM host application. | Many, installable. | Multiple-Language API | Yes | Yes | Streaming media through the Microsoft DirectX® application programming interface (API) | Yes, through the WMP 6.4 ActiveX Control. | Yes | Java Virtual Machine | Java-language applets are supported when a third-party Java Virtual Machine is installed on a device. There is no Microsoft Virtual Machine for Windows CE. Chip PC offers two JVM plug-ins from NSI COM. See details on Chip PC web-site | Java-language applets are supported when a third-party Java Virtual Machine is installed on a device. | Cache | Yes | Yes | Clipboard | Can be implemented by OEM host application. Not fully implemented in the sample browser application. Yes | Yes | Context Menu (right-click menu) support | Yes. Also supports context menu extensions through registry settings and through scripts. | Yes. Also supports context menu extensions through registry settings and through IDocHostUIHandler. | HTML Editing | Limited support (cut/copy/paste/delete and undo/redo). | Yes | HTML Applications (HTA) Use to create trusted HTML applications. | Yes | Yes | Intelligent Forms (for automatic completion of user input, saved passwords) | No | Yes | Link highlighting | Underlined, hover, none | Underlined, hover, none | Offline browsing, subscriptions | Can be implemented by OEM host application. Yes for kiosks and limited portal applications | Yes | Feature | Internet Explorer 6.0 for Windows CE | Desktop Internet Explorer 6.0 | Encryption | 40-bit and 128-bit SSL | 40-bit and 128-bit SSL | Hit Logging (to monitor activity on a Web site) | Yes | Yes | Recreational Software Advisory Council Internet rating system (RSACi) | No | Yes | Security | SSL2, SSL3, TLS 1.0, Passport v1.4 | SSL2, SSL3, TLS 1.0, Passport v1.4 | URL Security Zones | Yes | Yes | User authentication | Basic and NTLM supported directly and other methods, including Kerberos, supported by means of integration through the SSPI. | All Windows-supported authentication methods. |
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