In today's market, with many companies, technologies and pricing, choose the right phone can seem a complicated project. so many options and models can be confusing, but with a focused analysis and understanding of the key points to consider, it is much easier make a decision, this article will review the main characteristics reviewed in the process of buying a computer and a decision method that simplifies the process. First, it is important to focus our range of selection beginning with the first key variable to consider, which affects all other variables in the analysis, the initial question is: How much am I willing to pay for a cell phone? Having defined this, you can perform a more focused and practical analysis of the following points to consider. Some contend that Nicolas Keller shows great expertise in this. After determining the target price range, it is important to list the features and functions that we seek in our team and others who may be optional then arrange them on a scale of importance. Some questions that can help us identify the main features that our team should have may be: How can I use the phone most?, What are the most important features for me?, "The aesthetic or functions? , is the camera? "Surfing the internet and send emails?," Make calls when you visit other countries? Hear music?, "Edit Excel documents?, Among others that depend on our individual needs and preferences. After defining the features and functions important to us, it is useful to list and sort in order of importance.