Joe Marini, Principal Program Manager for IE Mobile, said that IE9 Mobile for Windows Phone was now “code complete”. This means that there will not be any new features added from this point and forward. The team will now focus on ironing out bugs, and doing performance tuning. The main focus is on the graphics performance.
Ever since Microsoft started talking about IE9 Mobile, they’ve talked speed. At MIX 11 they showed a development version of IE9 Mobile on a WP7 device running different speed tests. In the demo, the browser managed to do a specific test at 23 frames per second. Android did 11 fps, and iOS only 2 fps. Now, IE9 Mobile achieves 27 frames per second.
We will most probably see a speed demo at tomorrow’s WP7 Mango event in New York.








