The Retina display on iPhone 4 is the sharpest, most vibrant, highest-resolution phone screen ever, with four times the pixel count of previous iPhone models. In fact, the pixel density is so high that the human eye is unable to distinguish individual pixels. Which makes text amazingly crisp and images stunningly sharp.
Shoot your own movies in high definition. Capture impressive video even in low-light settings, thanks to the advanced backside illumination sensor and built-in LED light. Then edit and create your own mini-masterpiece right on iPhone 4 using the new iMovie app — with Apple-designed themes, titles, and transitions. It’s available on the App Store for $4.99.
Creating a folder is easy.
To create a folder, touch and hold an app until it wiggles, drag it onto another app, and you’re done. You can repeat the process with more apps. For example, you can put all the games your daughter plays in one folder, all your news apps in another, and all your productivity apps in yet another. You can also create folders and organize apps using iTunes on your Mac or PC, then sync it all back to your iPhone.'
Size and weight1
- Height:
- 4.5 inches (115.2 mm)
- Width:
- 2.31 inches (58.6 mm)
- Depth:
- 0.37 inch (9.3 mm)
- Weight:
- 4.8 ounces (137 grams)
Display
- Retina display
- 3.5-inch (diagonal) widescreen Multi-Touch display
- 960-by-640-pixel resolution at 326 ppi
- 800:1 contrast ratio (typical)
- 500 cd/m2 max brightness (typical)
- Fingerprint-resistant oleophobic coating on front and back
- Support for display of multiple languages and characters simultaneously
Mac system requirements
- Mac computer with USB 2.0 port
- Mac OS X v10.5.8 or later
- iTunes 9.2 or later (free download fromwww.itunes.com/download)
- iTunes Store account
- Internet access
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