Q300890
Sign in to savegroup of smartphone models produced by Apple Inc.
AI overview
Q300890 refers to a group of smartphone models made by Apple Inc. Understanding which specific iPhone models fall into this category helps consumers and tech enthusiasts identify and compare Apple's product lineup across different generations and features.
AI-generated from the Wikipedia summary — may contain errors.
Key facts
- Developer
- Apple
- Manufacturers
- Foxconn (UMTS/GSM model), Pegatron (CDMA model)
- Type
- Smartphone
- Generation
- 4th
- First released
- GSM model (black): June 24, 2010 ; 15 years ago ( 2010-06-24 ) , CDMA model (black): February 10, 2011 ; 15 years ago ( 2011-02-10 ) , GSM and CDMA models (white): April 28, 2011 ; 15 years ago ( 2011-04-28 ) , 8 GB models: October 4, 2011 ; 14 years ago ( 2011-10-04 )
- Discontinued
- September 10, 2013 ; 12 years ago ( 2013-09-10 )
- Predecessor
- iPhone 3GS
- Successor
- iPhone 4s
- Related
- iPod Touch (4th generation)
- Form factor
- Slate
- Dimensions
- 115.2 mm (4.54 in) H, 58.6 mm (2.31 in) W, 9.3 mm (0.37 in) D
Article
The iPhone 4 is a smartphone that was developed and marketed by Apple. It is the fourth generation of the iPhone lineup, succeeding the iPhone 3GS and preceding the iPhone 4s. Following a number of notable leaks, the iPhone 4 was first unveiled on June 7, 2010, at Apple's Worldwide Developers Conference in San Francisco, and was released on June 24, 2010, in the United States, United Kingdom, France, Germany, and Japan.
The iPhone 4 introduced a new hardware design to the iPhone family, which Apple's CEO Steve Jobs touted as the thinnest smartphone in the world at the time; it consisted of a stainless steel frame that doubled as an antenna, with internal components situated between two panels of aluminosilicate glass. 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 predecessors, Apple's A4 system-on-chip, and with iOS 4—which notably introduced multitasking functionality and app folders. It was the first iPhone at the time to include a front-facing camera, which made possible Apple's new FaceTime video chat service, and the first to be released in a version for CDMA networks, ending AT&T's period as the exclusive carrier of iPhone products in the United States.