Are the iPhone 4 and iPhone 4S 4G Phones?

There are a lot of 4Gs flying around the world of smartphones. When it comes to the iPhone 4 and 4S, which is which? Is the iPhone 4 a 4G phone?

Apple iPhone 4S Event: Five Highs and Five Lows

Apple iPhone 4 smartphone three view front side and back isolated on white background. High quality photo Stock Photo - Alamy

What are the main differences between the iPhone 4 and iPhone 4S? - Quora

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I phone 4S 4th Generation mobile phone 8MP Camera, Dual-Core A5 Chip – 16GB 44K,32GB 50k,64GB 55K

KISSCASE Genuine Leather Vertical Flip Mobile Phone Case For Apple iPh – iluxxe

Apple iPhone 4S 64gb White CDMA World Phone for Verizon

All Differences Between the iPhone 4 and iPhone 4S: EveryiPhone.com

Used iPhone 4 vs 4s: Which should you buy?

original cell phone with case battery

Apple iPhone 4 - 3D Model by CGShape

iPhone 4 review

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Apple iPhone 4S review 253 facts and highlights

The Next iPhone: the 4S, with an A5 Chip and Better Cameras

Apple's iPhone 4s Remains In Lineup As 'Free' Model, iPhone 5 Goes Away

iPhone 4S starts selling for $1900(!) in Brazil