Questionnaire on Smartphone Usage of College StudentsDear students, in order to understand the smartphone usage of college students, we have prepared this questionnaire. This questionnaire is only for data analysis, and will not disclose your personal information, please rest assured. Thanks for cooperation. Sex: male femaleQ1: Whats the brand of your smart phone?A. Apple B. Sumsung C. MX D. Vivo E. Huawei F. Mini G. HTC H. Lenovo I. othersQ2: Whats the price of your smart phone?A. Less than ￥1000 B.￥1000 ￥2000 C.￥2000 ￥3000 D. more than ￥3000Q3: How did you buy your smart phone?A. advertise promotion B. friends recommendation C. cell phone exclusive shopD. big mall E. online shopping F. othersQ4:What attracts you most when choosing a smartphone brand?A. fashionable appearance B. good quality C. multi-function D. low priceE. high cost performance F. others Q5: What kind of smart phones do you prefer?A. Japan and South Korea style B. business multi-functional style C. economical style D. game style Q6: Which brand do you prefer?A. Apple B. Sumsung C. Vivo D. Huawei E. Lenovo F. MX G. Miui H. othersQ7: How much is the ideal price in your mind?A. Less than ￥1000 B. ￥1000￥1500 C. ￥1500 ￥2000 D. more than ￥2000Q8: Which configuration do you consider most?A. the room of RAM B. power life C. screen size D. othersQ9: How often do you change your phone?A. when the latest come into the market B. once a year C. every two years D. when the old one is brokenQ10: Whats the main factor that affect you to buy new phone?A. pursue fashion B. the old one was broken or lost C. the old one cant meet the need D. sales promotionQ11: Whats your requirement for pixel?A. 3 mega-pixel B. 5 mega- pixel C. 8mega-pixel D. more than 8mega-pixelQ12: Whats your opinion about fortress mobile phone?A. same functions but much lower prices B. broken easily C. cannot compare with the real one D. no market share