Evolution of Apple's iPhone

iPhone

• Released June 29, 2007 
• 3.5 inch diagonal screen
• 320x480 pixel

iPhone 3G

• Released July 11, 2008
• Built in GPS
• Connects faster with 3G
• Price: 16GB- $299

iPhone 3Gs

• Released June 19, 2009
• Twice as fast as regular 3G
• Price: 16GB- $199

iPhone 4

• June 24, 2010
• FaceTime was added
• Retina 640x920 pixel screen
• Price: 16GB- $199

iPhone 4s

• Released October 14, 2011
• New duel core processor
• First iPhone with option of 64GB
• Price: 16GB- $199

iPhone 5

• Released September 21, 2012
• Slimmer and faster
• 4 inch diagonal screen
• Price: 16GB- $199

iPhone 5s/5c

• Released September 20, 2013
• 5c was first iPhones made in more than black and white
• 5s had finger print screening to unlock
• Both had new motion data processor
• Price: 5c 16GB- $99 
• Price: 5s 16GB- $199

iPhone 6/6 Plus

• Released September 12, 2014
• iPhone 6- 4.7 inch screen
• iPhone 6 Plus-5.5 inch screen
• Touch ID security
• Improved camera
• On/Off button moved
• Price: 16GB- $549

iPhone 6s

• Released September 12, 2015
• A9 chip inserted
• Live Photos
• Faster LTE/Wifi
• 12MP sensor
• Front camera flash
• Price: 16GB- $399

All of these statistics show that along with the people, our technology is evolving. Every time a new iPhone comes out, society ask what more can possibly be done with the iPhone but creators keep finding new things. They never run out of ideas and before one iPhone is even finished, the already have ideas for the next one. It is crazy to look at pictures from the first ever iPhone and then look at the latest one and compare them. Engineers continue to impress the world and right when people think the improvements are maxed out, they come out with something more impressive.

-Dominic W.

Source

• http://www.computerworld.com/article/2604020/smartphones/the-evolution-of-apples-iphone.html#slide10
• http://www.usatoday.com/story/tech/2015/09/09/apple-iphone-6s-features/71924182/