Do other phones than iPhones have emojis?

I have an iPhone 4 right now but I'm getting a new phone soon. If it werent for the emojis, I'd get a Droid, easy. I know on Droids you can get apps that allow you to use emojis but I want to be anle to see them in tweets, etc. And especially when someone sends me on in a text.
Do Galaxys support emojis the same way iPhones do?
Any advice on what the best thing for me to do is?

Yep, Android supports emojis. You can download third party keyboards from the google play store if your stock android keyboard doesn't have them (I suggest swiftkey, which is free and awesome!). Natively Androids display and send emojis, so you'll ALWAYS see them in texts you get, as well as any you send out.

Hope this helps.

They do but they are usually missing some.

Yea it supports it. They however have different art styles but if you send a kissy face from an iPhone to an Android, its still a kissy face, just drawn differently