Contrast essay outline

Introduction

Since Steve Jobs introduced the very first  iPhone into the technology market, it had caused everyone all around the world crazy for his new invent product. Nevertheless, the launching of iPhone opened a new market path of the smartphone. The Android phone which is common used by the other smartphone companies such as Samsung, Sony Ericsson, Motorola and HTC. The iPhone and Android phones are the top two market leaders and competitors nowadays. The differences of these two phones are obviously to be seen.

Body Paragraph 1

-Different in operating system.

-Define operating system

-Define iPhone operating system (iOS)

-Define Android operating system

-Comparison between iOS and Android operating system

-Definition of user interface

-Explain iPhone user interface and Android user interface

Body Paragraph 2

-Contrast in the size of SIM card that being used

-The latest iPhone 4 and 4s are using Micro SIM card that are produced by Apple only for iPhone

-Android phones use normal size SIM card as normal phones use. 

-Advantages of both SIM cards

Body Paragraph 3

-Different in brand of both smartphones

-iPhone is only produced by Apple company, and monopolized by Apple

-The producer of Android phones are vary, such as HTC and Samsung

Conclusion

-Android phones and iPhone have their own specialists and features

-Different market demand

-Different customer groups

-They have their own advantages and disadvantages

-Choices are based on customer's needs