iPhone 4S

New and existing Sprint customers can pre-order the iPhone 4 with iOS 5 for $99 starting on Thursday. The iPhone 4S can be pre-ordered at 12:01 AM PST (3:01 EST) on Friday via their online store. AT&T or Verizon customers can visit Apple’s website or call 1-800-MY-APPLE to order the iPhone 4S tomorrow.

The iPhone 4S features Apple's dual-core A5 processor, 8-megapixel camera, 1080p HD resolution video recording, iCloud and Apple's new voice command assistant Siri. The iPhone 4S is $199.99 for the 16GB model, $299.99 for the 32GB model and $399.99 for the 64GB model. All prices require a new or upgraded contract.

The new iPhone that Apple announced yesterday impressed some and disappointed others. Though not everyone was satisfied, the new iPhone 4S will hit the streets with a number of impressive, exclusive features. While the list of new features is long, those most touted by Apple are the new iPhone's speed improvements, hence the "S" moniker, for speed. What many customers don't realize is that a one of the main speed improvements in the iPhone 4S won't apply to Verizon and Sprint customers.

As Apple informed us at yesterday's keynote, 3G data download speeds on the iPhone 4S are up to twice as fast as the iPhone 4. This is a result of the fact that the iPhone 4S is capable of HSDPA download speeds up to 14.4Mbps, while the iPhone 4 has a max of 7.2Mbps. The important thing to note here is that Verizon and Sprint are not HSDPA networks. The iPhone 4S will run on CDMA on Sprint and Verizon, not HSDPA, and thus will have the same download speed capability as the iPhone 4.