There no such phone as an iPhone 4G, only a 4, a 4S, a 3G and a 3-GS
No
No, you can only get 4G service on 4G compatible devices. It is possible that the next iPhone released will be 4G compatible although that is still unknown at this point.
Each phone has its advantages. If you prefer the Android platform or would like a carrier that doesn't off the iPhone, then the HTC Mytouch 4G would be better then the iPhone 4S for you.
No, but the new iPhone 5 does., if you want to know more 4g lte products, you can visit
No the iphone 4s screen is slightly bigger in terms of dimensions, also the cut outs are different.
There is no such thing as an iPod 4S. The iPod 4G stands for iPod 4th Gen. Such as iPod 3G. There is no such thing as iPod 3GS. There is an iPhone 4s and an iPhone 3Gs. There will never be an iPod with an s. : )
First of all, there is 2G (or EDGE), 3G, 4G, or 4G LTE. Many people just call 4G LTE 4G because regular 4G seems more like 3.5G. Keeping up? AT&T's 3G network is known as HSPA and their regular 4G network is known as HSPA+. Because the iPhone 4S supports HSPA+ but not LTE, it is a 4G phone, but not a 4G LTE (real 4G) phone. Luckily all this confusion is over now that the iPhone 5 supports LTE.
Yes, currently Apple has made the docking stations compatible with the 4S and 5 IPhones.
HTC Inspire 4G is a excellent phone. Keep it if you have it please. Upgrading is the worst option. The iPhone is amazing trust me. If you have an HTC that is fine , and if you have a iPhone is much better.
Yes. Both the iPhone 4 and iPhone 4S work on Verizon's network. However, you will need to buy the version of the 4 or 4S that is compatible with Verizon.
The iPhone 4s runs on a different type of network (4G) versus the first iPhone (3G). Also, the newer iPhone has more special features, a streamlined case, and other hardware upgrades.