In the Nokia Asha software platform the launch icon uses 44 x 44 pixel images, while Series 40 full touch uses 56 x 56 pixel images.
In the Nokia Asha software platform, the UI elements on canvas need to be resized and positioned as per the new screen size (240 x 320 pixels).
In Series 40 full touch, Command buttons appear in the header bar, but in the Nokia Asha software platform, Commands appear in option menu and in toolbar. For more information on how Commands are mapped and handled in the Nokia Asha software platform, see Command mapping and handling.
In the Nokia Asha software platform, when a view contains option menu, it is hidden from the view and user can reveal it by swiping from bottom of the screen.
In the Nokia Asha software platform the audio mixing supports a single player instance in the STARTED state at a time.
Low level graphics items needs to be positioned as per the screen size of the Nokia Asha software platform.
The aspect ratio and pixel density differ significantly compared to Series 40 full touch and developers may need to change the layout and to utilise the increased physical width of the screen.
High level UI elements need to be rearranged as per the new UX guidelines. Most of the LCDUI element’s display will be taken care by the system automatically.