It took 30 months, 1000 technocrats and 150 million USD to
develop the iPhone. Steve Jobs unveiled the first iPhone at the 2007
Macworld convention held in San Francisco. It had an amazing interactive
rectangular touch screen that understood a fingertip touch similar to
the clicks of a mouse or delicate pressure on the piano buttons of a
keyboard.The media dubbed the iPhone the "Jesus Phone".
The iPhone had most of the features that resembled a palmtop computer and cellular phone combined. It was a smartphone. One can listen to music and watch movies. One can send and receive mails and text messages. One can browse the Web.
Apple introduced the second generation iPhone in 2008. It operated on 3G cellular networks. Equipped with a GPS receiver, one can view satellite data and maps.
The 3GS (speed) iPhone was launched in 2009. It had more storage capacity. The camera took shots and video at the rate of 30 frames per second. It had a compass to help direction finding. It could cut and paste.
The iPhone 4 hit the market in 2010. It has several features which made it a cut above the rest. It has four switch buttons artistically placed around the edges. It has a flat back. There is a metal band around the edges that acts as antennae. It is equipped with two cameras and a three-axis gyroscope.. The rear facing camera focuses automatically. It has a resolution of 960x640 pixels and a contrast ratio of 800:1. It has a multitasking facility. It supported high density video recording and editing.
The iPhone 4S was launched on the 4th October, 2011 just a day before Steve Jobs passed away. This Smartphone has a dual core (CPU and GPU) providing faster processing. It works both on CDMA and GSM network. It has a 8 megapixel camera with 1080 pixel video recording. It has a larger image sensor. It allows the camera to capture 7 percent more light. The natural language voice control system known as Siri was added for the first time. This intelligent personal assistant and knowledge navigator use a natural language user interface. It answers questions. It gives advice on matters such as nearby restaurants, ATM and path finding.
The sixth generation iPhone, the iPhone 5 was launched in 2012. This touchscreen model uses a custom designed Apple A6 micro-processor. This is an improvement over the iOS 6. It gives a far better battery life and a faster download speed. This phone distinguishes itself with a wider 4 inch screen. It has a high-resolution screen with an aspect ratio of 16:9. It is slim. It is light.
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http://EzineArticles.com/?expert=Atul_SachanThe iPhone had most of the features that resembled a palmtop computer and cellular phone combined. It was a smartphone. One can listen to music and watch movies. One can send and receive mails and text messages. One can browse the Web.
Apple introduced the second generation iPhone in 2008. It operated on 3G cellular networks. Equipped with a GPS receiver, one can view satellite data and maps.
The 3GS (speed) iPhone was launched in 2009. It had more storage capacity. The camera took shots and video at the rate of 30 frames per second. It had a compass to help direction finding. It could cut and paste.
The iPhone 4 hit the market in 2010. It has several features which made it a cut above the rest. It has four switch buttons artistically placed around the edges. It has a flat back. There is a metal band around the edges that acts as antennae. It is equipped with two cameras and a three-axis gyroscope.. The rear facing camera focuses automatically. It has a resolution of 960x640 pixels and a contrast ratio of 800:1. It has a multitasking facility. It supported high density video recording and editing.
The iPhone 4S was launched on the 4th October, 2011 just a day before Steve Jobs passed away. This Smartphone has a dual core (CPU and GPU) providing faster processing. It works both on CDMA and GSM network. It has a 8 megapixel camera with 1080 pixel video recording. It has a larger image sensor. It allows the camera to capture 7 percent more light. The natural language voice control system known as Siri was added for the first time. This intelligent personal assistant and knowledge navigator use a natural language user interface. It answers questions. It gives advice on matters such as nearby restaurants, ATM and path finding.
The sixth generation iPhone, the iPhone 5 was launched in 2012. This touchscreen model uses a custom designed Apple A6 micro-processor. This is an improvement over the iOS 6. It gives a far better battery life and a faster download speed. This phone distinguishes itself with a wider 4 inch screen. It has a high-resolution screen with an aspect ratio of 16:9. It is slim. It is light.
Article Source: http://EzineArticles.com/7513768
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