Evolution – A Review of the iPhone 4

Apple’s iPhone 4 was a truly revolutionary smartphone that other companies have attempted to duplicate. It was a hugely successful device and was the best selling smartphone after its release in June 2010. Although two additional iPhones have since been released, the iPhone 4 is still one of the most popular Apple smartphones worldwide. It is currently available in black or white with an internal storage capacity of 8GB. However, the original varieties of this device are still available through some sources. It is worth exploring the variety of features the iPhone 4 offers.

Technology Evolution Apple iPhone 4 - A complete review and milestones

A4 Chip and 3G Speeds

The A4 chip was considered the best in terms of speed and responsiveness in the iPhone 4. It was also largely responsible for enabling users to both talk and surf the web through its original wireless carrier, AT&T. Likewise, the iPhone 4 was the third in the line of iPhones to be 3G capable. Cellular data speeds were more impressive than ever in this phone. However, for individuals who are interested in conserving their data, it is possible to set the phone to 2G or EDGE speeds, which are slower but still effective in data conservation.

Slim, Sleek Design

The form factor of the iPhone 4 was a major departure from that of all prior generations. Whereas the edges of the original iPhone model until the iPhone 3GS are rounded and the backs of the 3GS and 3G are made from plastic, the iPhone 4 is more angular and made chiefly of glass. This makes the smartphone considerably lighter and thinner, much to the delight of users.

Retina Display

One of the biggest aspects of the iPhone 4 that make it so special is that it includes a beautiful Retina display. The screen is crisp and sports a resolution of 960 by 640 pixels. This ensures that images are crystal clear and that text is not blurred. Reading on the iPhone 4 is a much more pleasurable experience than doing so on competing smartphones for this specific reason. In addition, there is an oleophobic coating on both the display and the back of the phone, which makes it fingerprint resistant. The screen size itself is 3.5 inches, which was on the large side at the time the iPhone 4 was released.


The camera of the iPhone 4 was superior to cameras on other smartphones at the time of its release. Its main rear-facing shooter measures in at 5 megapixels and is capable of shooting HD 720 pixel video in 30 frames per second. Audio quality is good in video capture.


FaceTime is a great feature that is built into every iPhone since the iPhone 4. It allows users to engage in video chats via Wi-Fi for absolutely free, although it must be used with other individuals who own Apple products that support FaceTime. The feature is excellent and allows users to override their wireless plan’s data and added expenses. It is apparently a feature disabled on Verizon Wireless but can be used on AT&T, Sprint, and T-Mobile with unlocked iPhone 4s.

Internal Storage

The iPhone 4 was available with internal storage amounts of 16GB and 32GB when it was released. This makes it possible to store many apps, music, and videos on the device. Like other iPhones before and after it, the iPhone 4 does not include a microSD slot, but this should not be an issue for many users.

Overall, the iPhone 4 is still a wonderful choice of smartphone. It is a great device for individuals who don’t want or need the latest in technology. It offers the user a well-rounded smartphone experience due to its wide array of features, beautiful design, and the many useful and fun apps that can be downloaded via the iTunes App Store.

Henry Bichett is a writer who focuses on technology, gaming, gadgetry and computers. Phones can often be expensive devices; those thinking of procuring iphone insurance should view the resources available here.

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One Response to “Evolution – A Review of the iPhone 4”

  1. Rashmi Sinha

    Feb 26. 2013

    iPhone 4 is and was a gem of a product since its launch. The brain child of Steve Jobs, it could never have disappointed the audience. And still considered a revolution by many Apple and non-Apple lovers all around the world.

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