The iPhone 4 introduced Apple's new high-resolution "Retina display" (with a pixel density of 326 pixels per inch), while maintaining the same physical size and aspect ratio as its precursors, …

SAN FRANCISCO—June 7, 2010—Apple® today presented the new iPhone® 4 featuring FaceTime, which makes the dream of video calling a reality, and Apple’s stunning new Retina …

Choose one of six colors — white, black, blue, green, orange, or pink — and slip it around the edge of your iPhone 4. With metal buttons for volume and power, two-tone colors, and a …

Apple iPhone 4 smartphone. Announced Jun 2010. Features 3.5″ display, Apple A4 chipset, 5 MP primary camera, 1420 mAh battery, 32 GB storage, 512 MB RAM, Corning Gorilla Glass.

Like the original iPad, the iPhone 4 uses a custom ARM-based "system on a chip" that Apple refers to as an "Apple A4" processor (S5L8930). It integrates the CPU, graphics, the memory …

Nov 25, 2011 · Superseded by the iPhone 4S but freshly equipped with the very latest version of Apple's iOS software, the iPhone 4 remains a formidable challenger in the mobile arena.

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Jun 24, 2010 · Apple iPhone 4 specifications - Display: 3.5-inch IPS LCD; Camera: 5 MP (Autofocus, BSI sensor); Processor: Apple A4; RAM: 0.5GB; Battery: 1420 mAh

Jun 25, 2010 · Apple's iPhone 4 adds a gorgeous screen, terrific camera and faster processor to add to Apple's awesome app experience, but voice calling still isn't this phone's priority.

Aug 12, 2012 · The iPhone 4 is here and we have all the answers to your questions about Apple's new iPhone including pictures and detailed specifications.