What is the difference between CHTML and XHTML Mobile Profile?
• XHTML Mobile Profile is similar to CHTML (compact HTML) with a few exceptions. XHTML is a W3C standard widely accepted throughout the industry (CHTML is a proprietary standard developed for iMode). Unlike CHTML, XHTML Mobile Profile supports Cascading Style Sheets. Technically, CHTML does not need to be well formed, which means that it can produce inconsistent results from browser to browser, and it lacks the header and DTD, which gives XHTML much of its power.