Today marks 15 years since Apple released the popular iPhone 4 and launched FaceTime, its proprietary video calling service.

On the front of the iPhone 4, there are two new striking features. First off, there is a secondary video call camera that you will be able to use with Apple’s FaceTime, a video calling service ...

The iPhone 4 is a brand new device from the inside out, and when you get your hands on one, you’ll be able to tell in an instant that this is a different beast from its predecessor.

In addition, iPhone 4 features a 5 megapixel camera with LED flash, HD video recording, Apple's A4 processor, a 3-axis gyro and up to 40 percent longer talk time-in a beautiful all-new design of ...

The new iPhone 4 has a completely different look from previous iPhone models. The new device has a squarish design, but is the thinnest iPhone yet with a 0.37-inch profile (24 percent thinner than ...

The story of the Verizon iPhone 4 is really three stories in one -- what it means for Verizon customers who haven't been able to use Apple's smartphone until now, what the subtle variations are ...

The iPhone 4 is the latest handset to fall by the wayside, and will be stuck with iOS 7 when newer models upgrade to iOS 8 later this year. So does this mean iOS fragmentation is starting to be an ...

The iPhone 4 has so many more pixels that I can’t see them individually with the naked eye. When I try I can just begin to defocus my eyes when the phone comes too close to my face.

The iPhone 4 is a nice bit of kit. Visually it's different to the older iPhone lines, which in some way makes the older devices obsolete from a "cool" perspective.

Apple has also released a version of iMovie for the iPhone 4, which costs $4.99 and lets you edit your videos directly on the iPhone 4, and whilst we haven’t tested this fully ourselves we have ...