Verifying the layout

In this section, we will test our layout in different screen sizes. Also, we will test our layout in the Opera Mobile emulator.

The Opera Mobile emulator

The Opera Mobile emulator provides the bridge between the real devices during the development. It can be downloaded from

The initial window of the emulator has different sections:

  • The window listing different devices, for example, HTC, Samsung, Sony Ericson, Motorola, and Nokia, as shown in the following screenshot:
    The Opera Mobile emulator
  • The Profile section has the list of devices that can be selected and used for testing
  • The Resolution field represents ...

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