Samsung has just launched the Wave II, the successor of the Wave. The handset runs the Bada OS, a system created by Samsung. The device is easily confounded with Wave 2, but that's another handset.
While the Wave 2 (525) has a screen with a smaller resolution than the Wave, and a camera with less megapixels, the Wave II has better specification, and can bee seen as the successor to the Wave.
Successor of the Wave
Being the successor of the Wave, the Wave II has some improvements. One of them is the possibility to record video in 720p. The new handset is expected to come to Europe in the last months of 2010.