Samsung EX2

The specs of the upcoming EX2 / EX2F high-end compact camera from Samsung have appeared on the web several days ago. It seems that the EX2 has similar sized sensor as his predecessor (EX1/TL500) but it is back-illuminated sensor, so it is reasonable to expect a significant improvement in low-light performance. In addition, the lens is about half-stop brighter, presumably at wide end. It is still has 3x zoom range starting  at 24 mm. The number of pixels is slightly higher (12MP), and it has rotating AMOLED screen, apparently the same as on NX20.