Samsung just announced that Google Nexus S will be available in Russia next year in February. Russian version of Nexus S will not have the Super AMOLED display, which is available in US and UK versions, rather it will have Super Clear LCD.
You can blame the S-AMOLED display shortages for this. Nexus S comes with Android 2.3, 1Ghz processor, 4 inch display, 16 GB Intenal Memory, NFC support, 5 MP rear camera with a front facing VGA camera. More on Nexus S here.