Article: The new iPad: Retina Display Analysis
One of the most influential elements that affects your decision making when building a gaming computer is the monitor. This is due to the resolution and the choices you make with a graphics card. If you have a monitor in the range of 1620x1080 to 1920x1080 range, then you can spend around $200 on a graphics card when you build a gaming PC.
This element has been prevalent but constant for a long time. Now in comes the new iPad, with a strikingly high resolution of around 2500x1600 - it's 264 pixels per inch. This is more than double (almost triple) the average gaming monitor.
What happens when this tech reaches gaming monitors? For one, we will see absolutely gorgeous screens - but for another we will see a huge push into heAvier graphics applications. Dual video cards and more video memory.
Just thing about it - a 27 inch monitor at 264 pixels per inch could be in the neighborhood of 5000x3000 resolution (basically two Apple displays crammed into one).
The new iPad: Retina Display Analysis
http://www.anandtech.com/show/5689/the-new-ipad-retina-display-analysis
Although the iPad 2 has a fairly high pixel density compared to most of Apple’s Mac/display lineup, you’re more likely to hold a tablet closer to your eyes which made the low resolution/pixel density problematic. The new iPad addresses this issue as you can see from the chart above. I can’t focus closely enough to the panel to actually make out pixels on the new iPad, much less at a normal viewing distance. With the aid of a macro lens we can definitely identify individual pixels. The improvement over the iPad 2 display is striking: