IPhone 4 or Blackberry Bold 9700: Which one to choose?

I would say that both the phones that you have selected are great. But for the iphone you should look for 4s which is a newer model. The blackberry has an optical trackpad and has 3G and WiFi. It also has a faster processor and some updates to BlackBerry OS 5.0. The smaller size of the phone results in a smaller screen but its not a big deal too. The iPhone 4 on the other hand has enhanced performance over its predecessor and has a beautiful new display screen which adds to the design pretty well. The bad thing about this phone is Multitasking where it lags a little. The screen can only have maximum of 12 apps. If you are buying it please go with the 64 GB model. So a good phone overall but costlier compared to blackberry bold 9700. So I would say that blackberry would be a more reasonable call if you want to save some bucks.. But if you can go with the iPhone. Its so much more fun.