March 8th,2012, Apple launched its new iPad with Retina Display screen at San Francisco, being the head in this field with its resolution reaching 2048×1536. But this advancement is too precocious because although the R.P.is promoted for three time, the same as iPhone 4, its resolution has surpassed Full HD, reaching 2048×1536 and its PPI climbed up to 264. And many people has never experienced it.
From the angle of the whole industry, is Apple doing too much to promote this new iPad? Let's go through the evolutionary process of its senior iPhone 4. As regarding to iPhone 4 and 4S, their resolution have been surpassed by other Android telephones. Plus, most of web sites we read nowadays are still of 1024 wide, so screen of iPhone 4 or 4s have been accepted by the market, or in other words, they are kind of out now.
Well, let's be back to new iPad. The size of the screen and the resolution has been doubled, which means its data plus 1024 and 768. In other words, four iPhone 4/4s could be displayed in one iPad, how awesome! The the promotion of screen resolution and the popularization of HTML 5 has no comparison. HTML 5 is popularized because Apple wants to solve the problem of Flash, which need little hardware updating, so not only Apple carries out this policy but also even all other browse companies stands beside HTML 5. From this we could see the success of Apple and also of HTML 5. The the promotion of screen resolution is physically updating, and the increasing costs it brings need all other companies' support. If other companies or content producing do not provide high definition content, iPad will meet its Waterloo.Well， just take a break here and let me introduce you something interesting, if you are interested in cheap android tablet or cheap windows tablet pc, click the website at the buttom.
■3D applicants are barely satisfactory, 2D applicants dissatisfying
Well,let's see the difference between high definition iPad applicants and those not HD ones. For some applicants have 2D and 3D, let me show you their comparison effects separately.
■Comparison of 2D High Definition Displaying
When new iPad was launched only Apple's applicants were high grade, and all of these were 2D applicants, so let us see the changes on displaying effects of these applicants. As the new iPad could not install the old Calendar now, so I cut out a picture from iPad 2 and sent it to the new iPad, displayed it and cut out the effect picture, thus got the following comparison.
Comparison of displaying effect of Reader
From the actual displaying effect, no matter from which angle, you can find the new iPad can provide us better visual effect.
■Displaying comparison of 3D HD applicants
Speaking of 3D applicants, that is most massively game applicants on iPad. Before new iPad was launched, some main game applicants promoted themselves for supporting Retina Screen. And what about the result? Let's see the pictures.
3D applicants adopts running calculus when they are constructed and colored, so they could still remain clear even though resolution has been advanced. While some applicants still adopt model plus texture mapping, thus making the pictures could been seen clearly through algorithm. That is why some 3D applicants could make promotions quickly to support new iPad while others need more time because they have to rebuild them. The game shown above could be the special core products of iOS. After promotion, we could see those sawtooths have been decreased for those pixels have been narrowed, but for the whole picture, we could not feel much changes of it. However, game is dynamic, so we could hardly find the difference when we are enjoying, so 3D applicants has no more problems as that of 2D applicants.
Consumers reactions are the same to the "new steak",waiting before the launch event, lining up before it and complaining it after they get it. This could be seen when most Apple's products were launched. Because of Retina Screen, new iPad was even more expected than iPad 2. Much expatiation and desire caused new problems.
If you used it, you'll find:
1. Little HD applicants, old applicants displayed obscure
2. Characters becomes clearer on web sites, while pictures blurring
3. Fluency of the system decreased, applicants loading speed down
4. The temperature of the body increase obviously after playing games
Other producers of tablet pc would also meet problems like what we have discussed above, then what will they do? Let's me analyse it in this way.
News source: www.lenteen.com