The Sony Ericsson Xperia Arc is the successor to the Sony Xperia X10. Like its predecessor, the Xperia Arc does not feature a search button. The search functions are instead found by long-pressing on the menu button. The Xperia Arc is shipped with Android 2.3 Gingerbread. The display uses Sony Mobile's BRAVIA engine. The Sony Ericsson Xperia Arc uses an Exmor R sensor with the camera in order to capture better pictures and video in dimly lit settings.