The iPhone 4S’s retina display could transmigrate to iPad 3 too – providing excellent, high-def quality on the iPad 3. Things like Siri could have also appear on iPad 3 – especially considering the popularity of Siri on iPhone 4S however, in the end, Siri was not placed on the new iPad. The Apple Techs didn’t let the popularity of Siri go though, along with the new iPad you will find voice dictation, allowing you to verbally say messages or notes that you want to have typed out.
Apart from that, the iPad 3 has a lighter battery, reducing the weight of the tablet. However, the battery is reported to cost 20 to 30 percent more than the current iPad’s battery, and has a longer battery life. If the same battery efficiency used here has been put in the 3, the device would be rocking a time between charges of between 3-5 days, even with more than moderate use. As it stands, you'll be getting around two days of juice in the iPad 3 because although the battery pack is so much larger the Retina Display is sucking down the power just to keep all the pixels showing the right colors.
The iPad 3’s gaming experience has been enhanced once more with the addition of the unexpected A5X chip. However, the A5X does come with quad-core graphical capabilities, which the Cupertino brand is promising will out-do the likes of the nVidia Tegra 3 chip, which is fully quad core, when it comes to gaming. And if you have no idea what that last sentence meant, it pretty much means gaming is going to be a lot more smoother than before.
In a nutshell, the Apple iPad3 features a new, thinner and sleeker design, down nearly 20 percent in size compared to the iPad 2. It also supports full touch screen HD display with a screen resolution of 2048 x 1536.