What are the features of ios7 on the iphone 4s?

I'm considering buying an iphone 4s and I've been wondering if I would be getting all of the ios 7 features. I really like the parallax effect - will it be available for me? I don't want to jailbreak my new iphone to get the things that others will get officially because every single time I did it only slow my older iphone. What are the other things that I won't get if I go for the 4s? The 5 is way too expensive for me here in Poland. I've been thinking iPhone 4s or the yellow lumia 920. I really like it but I'm an apple lover so if i chose Nokia I'd be probably getting another iPod because my 4g died. I love the white 4g but then again: "no ios7 for you!": D

Would you like to me to cut and paste all of it for you?

You get pretty much all the features, including parallax. I think airdrop is the only thing you don't get. You can actually install iOS 7 early if you register your device's UDID with a developer account through a site like http://www.udid.in/.It's $5, and then you can try out the new OS before everyone else. That's how I got it on my 4S.