The iPhone 4 is a smartphone that was developed and marketed by Apple Inc. It is the fourth generation of the iPhone lineup, succeeding the iPhone 3GS and preceding the iPhone 4s.

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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.

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 combination of rubber and molded plastic, Bumpers add a touch of style to any iPhone 4.

2010年6月7日 · iPhone 4 comes with iOS 4, the newest version of the world’s most advanced mobile operating system. With over 100 new features, it includes Multitasking, Folders, enhanced Mail, deeper Enterprise support and Apple’s new iAd mobile advertising platform.

The iPhone 4 is a smartphone made by Apple. It was first released on June 24, 2010. It was the first iPhone to include a front-facing camera. [1] [2] The iPhone 4 was praised for being much more powerful than its previous models. It was also highly praised for its new design.

2010年6月24日 · 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

2018年8月29日 · iPhone 4 is the biggest leap since the original iPhone. FaceTime video calling sets a new standard for mobile communication, and our new Retina display is the highest resolution display ever in a phone, with text looking like it does on a fine printed page.

3 天之前 · The iPhone 4 brought significant improvements to Apple’s smartphone line. Its features, battery life, and network capabilities set new standards for mobile devices. What are the key features of the iPhone 4? The iPhone 4 introduced the high-resolution Retina display with 326 pixels per inch. It also featured a new design with a stainless ...

2010年6月8日 · The iPhone 4, unveiled Monday by Steve Jobs at the Worldwide Developers Conference, is nothing like a well-worn sequel to Apple’s previous smartphones. Instead, Jobs bills it as “the biggest ...