Opera introduces better power management, more speed and tons of bug fixes.
We have also included support for Geolocation. This means that sites can now use the Geolocation API to find out where you are located (provided you give your permission first, of course), and use that to present you with information relevant to your location. For an example of Geolocation in action, check out this demo.
You can grab a copy for yourself here (Opera suggests to use the device’s default browser).
Source: Opera Labs.