It seems like most of the bashing on here is for AT&T not the iPhone 4.
Here is the thing, I am on sprint and truly thought this was going to kill the iPhone, and when I got it, I thought and even iPhone users around me thought that it was better. It beat the 3GS in speed, screen size, camera, features, Everything.
But the thing about the iPhone is simplicity, Apple is good at marketing but everyone that thinks that marketing is why they are so popular is mistaken, they are popular because the phone actually works exactly how it does in the commercial.
Android is an amazing OS, don't get me wrong I like it and prefer it over iPhone OS on almost every level, but their are still problems.
The iPhone is made for people who want to be wowed in a minute or two, however the specs and quality of their devices make it appealing to hardcore users too.
The new phone only has a 5 megapixel camera, but I would put any money down that it takes sharper and better pictures than the 8 megapixel camera on the EVO.
720P video on both phones, again the iPhone guarenteed will have better quality.
Their products are made very well, and they don't just put a spec out, they perfect it and make it the best.
Also the Keyboard on android and HTC is still second to the iPhone IMO.
HTC did an amazing job hiding the ugly black KB, but the iPhone still has the most sensitive screen on any phone to date.
The HTC kb doesn't recognize touch input as easily as the iPhone and the KB does not learn the way you type like the iPhones, and lastly it doesn't miss letters, but it takes longer to register and in term you think you messed up.
The screen on the iPhone is going to look incredible, however it already looks to small even after only having an evo for 4 days.
The iPhone OS is smoother and more polished off than Android,
But android is still growing.
In the end which ever phone you like is whats best for you, but I hate it when people say
"iPhone sucks"
"its a locked down peace of crap"
"or android FTW"
and believe that their statements are facts, they are entitled to their opinions as am I.
The EVO however does have a huge amazing screen, HDMI out, 4G, a kickstand, front facing camera, and plenty of other goodies.
the iPhone and EVO both have pros and cons
iPhone has better screen, where as EVO is bigger
iPhone not as customizable as EVO, but much much more apps and games.
IMO the EVO is definetly a strong competitor to the iPhone 4, and to alot of people and myself better. However the iPhone 4 is an impressive device that will be more popular simply because of the app store and marketing.