ipad HD vs ipad 2 Screen resolution

As the ipad's HD official date nears, news of a new generation of ipad prices is buzzing, and the price increase is focused on the retina (retina) LCD screen it uses. According to the news, the ipad HD display resolution of 2048x1536, is 2 of the ipad twice times. In other words, the ipad 2 display is 132 pixels per inch, and now it's grown to 264 pixels per inch, and the pixel density has increased by a full fold. This means that the ipad HD screen will undoubtedly be clearer. IPad HD uses the retina display but the ears are imaginary, seeing is believing. We don't know exactly how different the ipad HD and ipad 2 are. But a recent developer named Kevin Ng has done a technical deal with his software food Run, simulating the ipad HD screen display and comparing it to the ipad 2. Game screen Contrast (left: ipad 2 right: ipad HD) Icon Contrast (left: ipad 2 right: ipad HD) from the above we can see that the difference is really not small. Whether it is the clarity of the picture, or the level of quality is very different. The IPad 2 was once proud of the IPS display obviously lost not stint, that we always feel the perfect display screen suddenly became very lame. This change means the advent of the retina era, and also the expectation of an ipad HD.