And today, it is very easy to forget how far the technology of mobile phones since the launch of the first iPhone model in 2007.
The company's market research Jana has published the results of a new survey which examines the preferences of users in two main areas; screen size and viewing video.
The report reminds us that the average screens of smart phones in 2007 there was only 2:59 inches in size, on average. This figure, according to the company's report, Jana, now stands at 4.86 inches on average, an increase of 88% over the seven years.
