Believe to begin an iPhone 4G review compared to remembering, with critical analysis, the tagline that introduced the most recent iteration of Apple's blockbuster product.

"This changes everything. Again."

Indeed, the original iPhone changed the landscape of the telecommunication industry, toppling cellphone leaders Nokia and Samsung inside a short time. Apple has become, or has once again become, the very best name in consumer electronics, thanks in large part to Steve Jobs' brainchild.

But everything evolves, and Apple's flagship product needs to evolve as well.

Go into the Apple iPhone 4G.

Recently released on the market, many people are wondering - does the most recent type of Apple's cell phone really change everything, again?

In this Iphone 4G review, we will check out the new features of the product, and determine whether they are truly groundbreaking, or they're additions that current iPhone owners can live without.

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Ready?

The most apparent alternation in the iPhone 4G is its sexier, lighter body. It's considered 25hinner and lighter than previous models. Of course, the weight difference could be barely noticeable, and the change is just aesthetic. This alone should not sway people into purchasing the iPhone 4G when they already own an early on unit.

But wait! There's more!

The iPhone 4G boasts of a greater resolution using its display capabilities. Maximum display output is pegged at 960 x 540, half of the display that can be projected with a Full HD LCD/LED TV. This can be a wonderful improvement. Many people watch videos using their portable devices, and also the new resolution just made Apple's flagship product into a powerful, mini multimedia monster! Obviously, the line's audio playback is already legendary. The higher resolution only adds to the worth of the product.

Previous iPhone models were capable W-iFi net phones. But the 4G now possesses 802.11, that makes it an even better portable internet device.

The line is also known for its fantastic camera, despite its low resolution. However the 4G bumps this as much as 5 megapixels, and adds a front camera for one of the unit's most prominent additions...

Yes, the iPhone 4G has become capable of video calling! The usefulness of the added feature, however, depends on anyone's preference. Though majority may like the new video calling capability of the device, many people might find it as a mere novelty.

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In the opinion of this iPhone 4G review, why is the model truly stick out may be the longer battery life that the company has promised. Our enjoyment of the cell phone, in the end, depends on just how long we can utilize it. The iPhone 4G boasts of 7 hours of talk time, 10 hours of video, 10 hours of internet browsing using Wi-Fi networks, Six hours of online usage over 3G networks, not to mention, the bread and butter of each and every iPhone unit - over 40 hours of audio playback!

So, is the iPhone 4G worth the purchase?

For users who don't own any previous iteration of the line, then the 4G model is the perfect access point.

But for people who already own an iPhone, be it 2G, 3G or 3GS, then waiting for a truly radical change in design philosophy with regards to the line itself will be the more prudent way to go.