in ,

iPhone 4 Retina: Review of display features in detail

If you were all over the WWDC 2010 keynote yesterday delivered by Steve Jobs, you might be wondering what he was talking about when he mentioned Retina Display.

Directly lifted from the Apple website, more significantly, the iPhone features section Apple say that the Retina Display is “the sharpest, most vibrant, highest-resolutions screen ever.”

It certainly seems that way from what we have seen. But how is it able to make text, web pages, email, movies and pictures look that good? It’s pretty simple, the name of the tech explains it really, but if you want a quick detailed analysis, what it does is, it makes the Retina display’s pixel density so high, that your eye is unable to distinguish individual pixels. Impressive. You can take a closer look at Retina display via a video here.

But how does it make the pixel density so high you may ask? Well by developing pixels that are a tiny 78 micrometers wide, the engineers at Apple were able to fit four times the number of pixels into the same 3.5 inch screen found in early iPhone devices, and with the iPhone 4 at 326 pixels per inch, will make anything you look at on the new iPhone, all that much better.

Apple also added a feature called IPS (in-plane switching), which is also used in the iPad and the Apple LED Cinema Display. What this does is achieves a wider viewing angel than normal LCD screens, and along with this, the contrast ratio is four times that of older iPhone models. Making your whites whiter, your darks darker, and everything else that much more beautiful.

To conclude our look at the Retina display, it is not just the pixel count that make the display look so refreshing, it is the display glass. Made from the same stuff as found in helicopters and high-speed trains, the display glass has been made harder, much more scratch resistant, and is finished off with an oil coating that keeps your screen cleaner, for longer.

Are you impressed with Retina display? We certainly are! Check out Apple’s video in the source below and tell us exactly what you think of the new Retina display.

Source: Apple

*Identifying Monetised Links - outgoing links that we monetise are marked with an '*' symbol.

Written by Jamie Pert

Jamie has a background in computer repairs and maintenance along with network administration, he now enjoys utilizing the benefits of new technologies and enjoys writing about anything that brings new technology to the world.

He began writing for Product Reviews in mid 2009 and has since expanded his knowledge across a wide-base of devices, he is looking to get more hands-on experience with new devices to gain a better understanding of the latest and greatest technologies.


Leave a Reply

Your email address will not be published. Required fields are marked *


iPhone 4 Pay As You Go: Waiting Game

Red Dead Redemption: The Short Film (Extended Version) – Watch The Video Here