With the latest iPhone version, Steave Jobs has made it clear that the iPhone 4 with Retina display is one of the best mobile phone display in the world now. You will be able to enjoy the 326 pixels per inch.
Everyone is trying to get the iPhone 4 available in their shop on its launch day and of course not many of them manage to catch this opportunity. On on June 24th, you will be able to buy iPhone 4 at Apple, AT&T and RadioShack. Now one more member is ready for the iPhon 4 on the launch day, it is Walmart. At least you get another place to go.
Quite different from last year, AT&T will start selling iPhone 4 on its launch day at 7Am and it will be available for everyone not just pre-order customers but limit one phone for each. You can buy another iPhone for other friends. If you are busy on that day, you won’t be able to get iPhone 4 on its launch day.
In addition, you will see the rainbow theme shirt which will be wore by AT&T stuffs.
Wondering how naughty this guy is? Apple claims that the iPhone 4 glass is 20 times stiffer and 30 times harder than plastic but let’s take a look at these pictures, you will see the iPhone 4 glass broke (I wonder if it is true. Why no video?).
It was posted by guy at iFixYouri. He says that he actually drop it from about 3.5 feet for three times until the glass finally breaks. Of course it can at least survive the first two impact.
According to RadioShack’s twitter status, it will also bring iPhone 4 on its list on the lunch day. This is another place where you can find iPhone 4 if it is out of stock on Apple store, Best Buy, or AT&T outlet. Are you ready for iPhone 4?
2. So, if you hold an iPhone at the typical 12 inches from your eyes that works out to 477 pixels per inch (ppi). At 8 inches it’s 716 ppi. You have to hold it out 18 inches before it falls to 318 ppi.
So the iPhone  has significantly lower resolution than the retina. It actually needs a resolution significantly higher than the retina in order to deliver an image that appears perfect to the retina.
It’s a great display, most likely the best mobile display in production (and I can’t wait to test it) but this is another example of spec exaggeration.
The Motorola Droid has 854×480 resolution displays at 3.7 inches it reaches just 265PPI. For the HTC Evo 4G with 4.3-inch screen at 800×480, it hits 217PPI.
As we are waiting for iPhone Dev Team who promise to release the full jailbreak and unlock the iOS4 this month, now someone takes an advance step to unlock the iPhone 3.1.3 05.11.07. He tends to show that iOS 4 GM release which you can use to jailbreak your iPhone 3GS, while preserving your baseband so that you can unlock using ultrasn0w or blacksn0w (check the video for more detail).
If you can’t wait for iPhone Dev Team who will release jailbreak and unlock some time this moth, you can follow the instruction here but you should bear in mind that it is risky.
While everyone else was busy trying to keep up with iPhone, we were busy creating amazing new features that make iPhone more powerful, easier to use, and more indispensable than ever. The result is iPhone 4. The biggest thing to happen to iPhone since iPhone.
People have been dreaming about video calling for decades. iPhone 4 makes it a reality. With just a tap, you can wave hello to your kids, share a smile from across the globe, or watch your best friend laugh at your stories — iPhone 4 to iPhone 4 over Wi-Fi. And it works right out of the box. No other phone makes staying in touch this much fun.