The Samsung Galaxy R must be a very interesting device although there haven't been any information if you can buy it in Europe. Its technical performance is between the Galaxy S2 and the Galaxy S plus.
It has a 1 GHz Tegra 2 (Dual Core) processor, a 4.2 "Super Clear LCD display, a 5 megapixel camera and 8GB of internal memory. Although these are "worse" than the technical data of the Galaxy S2, but they can turn up completely. Especially since the device would be a good bit cheaper. I guess about €400-450. Because you can get a Galaxy S2 indeed for almost €500,and the Galaxy Plus around 350 €.
You can watch the preview video about the Galaxy R here.