The development of Window Phone 8 and BlackBerry 10 is progressing well enough that builds are now being tested and benchmarked. Both operating systems and their respective browsers have popped up on the HTML5 test site and results are promising. The site measures support for the HMTL5 standard and related specifications and both browsers fare well.
Both operating systems handily beat Android (both 2.3 and 4.0). BlackBerry 10 also edges out iOS 5. Windows Phone 8 also shows significant improvement over the current Windows Phone 7.5.
Also on the list is the Intel-backed Tizen operating system which just beats out BlackBerry 10’s browser for the top score so far.
The results also show one very encouraging trend. Mobile browsers are quickly catching up to their desktop counterparts and are ever closer to delivering the same experience.
Read more: The HTML5 test (Source: My Nokia Blog)