HTML5 on Android Samsung Galaxy Tab “disappointing” vs Apple iPad
December 13, 2010
The Galaxy Tab runs a fairly stock version of Android OS 2.2, scoring 93/100 on Acid3, Sencha reports. This compares to a perfect 100/100 score on the iPad as well as RIM's BackBerry Torch, which Sencha also recently profiled.
Android lost points in Acid3 related to a Media Query test, but most of the points were deducted for failing SVG feature checks, as Android doesn't ship with support for the standard.
In its look at the BlackBerry Torch smartphone, Sencha reported that “Webkit based browsers have been shipping with a score of 100/100 for about a year now, so the result here would tell us how recently the BlackBerry team took their branch of Webkit. And the result is: 100/100. The Torch browser is running a modern Webkit browser.”
While the Galaxy Tab supports a variety of modern HTML5 features, including localStorage, geolocation, CSS3 styles, Canvas, WebSQL, and drag & drop, it lacks support for features that work on the iPad, including CSS3 3D transforms, SVG, and Web Sockets.
Neither the Tab nor iPad support every component of HTML5, with both lacking support for Web Workers, WebGL, inline SVG and IndexedDB.
It discovered the Torch offered performance comparable to the iPhone 3GS or Android 2.1, while the Android 2.2 led in performance across the bar, being both good at text processing functions as well as math. In testing the Tab, Sencha reported identical performance, while an iPad running iOS 4.2 reported scores ranging from a few times slower to much slower (in the case of regular expression handling).
(Source: Apple Insider)