Today the competition between communication companies is beneficial for markets and customers. Apple and Samsung companies are a good example of this competition. The competition between them has given the customers two kinds of smart phones, which are called the iPhone 5 and the Galaxy S3. The iPhone 5 is a series of iPhone cell phones, which is produced by Apple Company in California, U.S. Also the Galaxy S3 is a series of Galaxy cell phones, which produced by Samsung Company in Korea according to Wikipedai(march,3013). Teenagers and some adults usually use these kinds of phones. Why do they like the iPhone 5 and the Galaxy S3? First, these smart phones have characteristics, which grab their attention like using Internet and playing games. Second, they have some applications for the people who spend much of their time chatting and texting. Third, the companies of these cell phones produce many applications, such as some applications stimulate and encourage children and adults to learn; new language, another culture, mathematics, and so on. Furthermore, there are some programs for the professional and the experts. These are some reasons that make people interested in using them. Each one of these cell phones has some features the other doesn’t have, but also there are some similarities they share. The differences between them are in the software, battery, the screen size, the processor, and the weight, but on the other hand, there are similarities such as the price, the data speed, the memory, and the rear camera.
As I mentioned before, these kind of smart phones have some differences, like the software. Nowadays, smart phones are similar to laptops; they need to have an operation system to run on. The iPhone 5 has an IOS operation system, which is a mobile operating system developed and distributed by Apple Incorporation. The Galaxy S3 has also a special operation system called Android system, which is a Linux-based operating system designed primarily for touch screen mobile devices such as smart phones and tablet computers, and initially developed by Android Incorporation. The IOS and the Android operation system are similar to Microsoft operation system.
The battery is one of the important factors one should worry about when deciding to buy any kind of smart phone. According Andrew (2013) the iPhone 5 has the ability to run on with using Wi-Fi for 7 hrs. continuously. In contrast to the Galaxy S3 which has the ability to stay running on while using Wi-Fi almost for 7hrs exactly for 6 hrs. and 50 min. So recharging a phone frequently will makes customers unsatisfied about the product.
While some people want a smart phone with small screen size, so they are easier to carry, others who are interested in playing games and searching on Internet will prefer using a bigger screen size. According to Phonearena (2013) the iPhone 5 has 4-inch -LCD -screen size (Liquid Cristal Display). However, the Galaxy S3 has 4.8- inch -AMOLED -screen size...