Timeline: Timeline of The IPhone

2007

June 2007-Iphone 2G

3.5 inch touchscreen
IOS 1.0
8GB storage
2MP Back facing camera (no flash)
Apple A1

Jul 11, 2008

July 11th 2008-(Iphone 3G)

3.5 inch touchsreen
IOS 2.0
8GB or 16GB
128MB DRam Apple A2

2009

June 2009-(Iphone 3GS)

3.5 inch touchscreen
IOS 3.0
8GB, 16GB, OR 32GB storage
3.15 MP back facing camera with video and flash
256MB RAM Apple A3

2010

June 2010-(Iphone 4)

3.5 inch touchscreen
IOS 4.0
8GB, 16GB, OR 32GB storage
5MP Back camera and low quality selfie camera.
512MB RAM Apple A4

2011

October 2011-(Iphone 4s)

3.5 inch touchscreen
IOS 5
8gb, 16gb, 32 gb, or 64gb storage.
8mp back camera and low quality selfie camera
512MB RAM Apple A5

2012

September 2012-(Iphone 5)

4 inch touchscreen
IOS 6
16GB, 32GB, 64GB.
8MP back camera and 1.2MP front facing camera
1GB RAM Apple A6

2013

September 2013-(Iphone 5s) FIRST TOUCH ID PHONE

4 inch touchscreen
IOS 7
16GB, 32GB, 64GB.
8MP back camera and 1.2MP front facing camera
1GB RAM Apple A7

2014

September 2014-(Iphone 6)

4.7 inch touchscreen
IOS 8
16GB, 32GB, 64GB, 128GB
8MP back camera and 1.2 front facing camera
1GB RAM Apple A8

2015

September 2015-(Iphone 6S)

4.7 inch touchscreen
IOS 9
16GB, 32GB, 64GB, 128GB
12MP back camera and 5MP front facing camera
2GB RAM Apple A9

2016

March 2016-(Iphone SE)

4 inch touchscreen
IOS 10
16GB, 32GB, 64GB, 128GB
12MP back camera and 1.2MP front facing camera
2GB RAM Apple A9

2016

September 2016- (Iphone 7 and 7 plus)

IPHONE 7:
4.7 inch touchscreen
IOS 10
32GB, 128GB, 256GB
12MP back camera and 7MP front facing camera
2GB RAM Apple A10 Fusion
IPHONE 7 PLUS:
5.5 inch touchscreen
IOS 10
32GB, 128GB, 256GB
12MP Double back camera 7MP front facing camera
3GB Ram Apple A10 fusion

2017

September 2017-(Iphone 8, 8 plus, Iphone X)

Iphone X:
5.8 inch touchscreen
IOS 11
64GB, 256GB.
12MP Double Back camera and 7MP front camera
3 GB Ram Apple A11 Bionic
Iphone 8 and 8 plus
Iphone 8- 4.7 inch touchscreen
Iphone 8 plus- 5.5 inch touchscreen
IOS 11
64GB, 256GB.
Iphone 8- 12MP Back Camera and 7MP front camera
Iphone 8 plus: 12MP Double Back Camera and 7MP front Camera
Iphone 8- 2GB Ram Apple A11 Bionic
Iphone 8 plus: 3GB Ram Apple A11 Bionic

2018

September 2018- (Iphone XS, XS Max, XR)

Iphone XR:
6.1 inch touchscreen
IOS 12
64GB, 128GB, 256GB.
12MP Back facing camera and 7MP front facing camera.
3GB Ram Apple A12 Bionic
Iphone XS
5.8 inch touchscreen
IOS 12
64GB, 256GB, 512GB.
12MP dual back facing cameras and 7MP front facing camera.
4GB Ram Apple A12 Bionic
Iphone XS Max
6.5 inch touchscreen
IOS 12
64GB, 256GB, 512GB.
12MP Double back facing camera and 7MP front facing camera.
4GB Ram Apple A12 Bionic.

2019

September 2019-(Iphone 11, 11pro, 11pro max)

Iphone 11:
6.1 inch touchscreen
IOS 13
64GB, 128GB, 256GB
12MP Dual back facing cameras and 12MP dual front camera
4GB Apple A13
Iphone 11 pro:
5.8 inch touchscreen
IOS 13
64GB, 256GB, 512GB
12MP Triple camreas and Dual 12MP front facing cameras.
4GB Ram Apple A13 Bionic
Iphone 11 pro max
6.5 inch touchscreen
IOS 13
64GB, 256GB, 512GB.
12MP Triple camreas and Dual 12MP front facing cameras.
4GB Ram Apple A13 Bionic.