I've been scouring the internet looking for the exact same information. Samsung nor Apple is breaking it down. Annoying.
The interesting thing about putting the Galaxy S and Galaxy S II in the same bucket, is that the Galaxy S and the iPhone 4 were released in June of 2010. This means you can also include QIII 2010 in the iPhone sales numbers which would put it 55 million Galaxy S Class phones vs. 95 million iPhones or around 62 million in a 2/3 range. I also don't think that is an unreasonable percentage to attribute to iPhone 4, but we are guessing.
Still, I don't think any of this matters to anyone but Samsung (and good for them!). The iPhone 4s is on track to sell close to 30 million in 2.5 months. Realistically, I don't see a drastic drop in demand after Christmas. For example, I know there will be another surge in February as more people come up for contract renewal on AT&T, there may be a Verizon surge as well, I don't know their renewal timeframes as well as AT&Ts. There will also be several mini-surges as the iPhone 4S comes to more markets and more small carriers. I think the iPhone 4S could easily sell 120 million units in the four quarters it has before the iPhone 5 comes out. Maybe the Nexus will too, who knows.
Yeah... I purposely left out the July quarter to try to get a more accurate view of iPhone 4 sales.
But you're right... if you add it back in... it's a lot higher!
Apple sold 1.7 million iPhone 4 in the first 3 days of launch.
They topped themselves this year with 4 million iPhone 4S in 3 days. (!!!)
The upcoming quarterly announcement will be