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?

Gresso's new iPhone 4 Black Diamond promises uninterrupted signal - Luxurylaunches

Iphone 4g Jewelry Diamond Studs Case In Beige

iPhone 4 (GSM/AT&T) Blank Rear Glass Panel

FliptrOn Mobile Battery For Apple IPhone 4 4G Price in India - Buy FliptrOn Mobile Battery For Apple IPhone 4 4G online at

Differences Between iPhone 4, iPhone 4S and iPhone 5: EveryiPhone.com

iPhone 4 vs iPhone 4S - The differences exposed!

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

Apple iPhone 4 (4th Gen) Dimensions & Drawings

Heartly Back Cover for Apple iPhone 4 4S 4G - Heartly

iPhone 4S Case, Tekcoo [Tmajor Series] iPhone 4/4S Case Shock Absorbing Hybrid Best Impact Defender Rugged Slim Grip Bumper Cover Shell Plastic Outer

Wholesale iPhone 4 4S Diamond Kitty Case (Pink)