Which is better? IPhone or Samsung?

I get to upgrade my phone next August (2014) and at the moment I have the Samsung Galaxy Ace but I can't decide whether to get an iPhone or the Samsung Galaxy S2. Help? What are the differences between the 2 phones? Which is better?
I'm only 13 by the way c: Thank you x

Iphone.

IPhone is definitely better, the camera is more likely to be better, better apps, better memory

Definitely Samsung, here's why:
- it has 4G, where as iphone doesn't
-The screen is a lot bigger!
-Its has scratch resistant glass, were as the iphone does not.
- It has 18 hours talk time, iphone only has 7
-Better battery all round
- It has an 8 meg camara, the iphone only has 5 meg
-more camara options than the iphone
- More ram, so loading and applications will be a lot faster than the iphone
- Lighter than the iphone, and thinner
-more storage space and features

Depends which iphone you are looking to buy? The iphone 4 is probably not as good as the galaxy s2 but the 4s is better overall and obviously the iphone 5 is the best of them all.

Get Samsung iphone r *** compared to Samsung

Get the iPhone. To me the Samsung Galaxy is just a show off. All they have that's better is better hardware features. Software wise they lack in security, they are open source to not only your but hackers as well, and they get viruses and crash more often. I've also heard that their cameras are to glitchy. Youll have a better chance with the iPhone than you would with a Samsung. If you want an Android get the HTC One.

Here you can get a comparison, though S3 not S2.

Without doubt, iPhone

Yr prob talking about iphone 4 in that case samsung is much better. Iphones r for people who just want a simple phone. Samsung will keep u happy with all the features.