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History of the iPhoneDevelopment of the iPhone began in 2005 with Apple CEO Steve Jobs' direction that Apple engineers investigate touchscreens.He also steered the original focus away from a tablet, like the iPad, and towards a phone. Apple created the device during a secretive collaboration with AT&T Mobility—Cingular Wireless at the time—at an estimated development cost of US$150 million over thirty months.Apple rejected the "design by committee" approach that had yielded the Motorola ROKR E1, a largely unsuccessful collaboration with Motorola. Instead, Cingular gave Apple the liberty to develop the iPhone's hardware and software in-house and even paid Apple a fraction of its monthly service revenue (until the iPhone 3G),in exchange for four years of exclusive U.S. sales, until 2011.Jobs unveiled the iPhone to the public on January 9, 2007, at the Macworld 2007 convention at the Moscone Center in San Francisco. The iPhone went on sale in the United States on June 29, 2007, at 6:00 pm local time, while hundreds of customers lined up outside the stores nationwide.The passionate reaction to the launch of the iPhone resulted in sections of the media christening it the 'Jesus phone'. The original iPhone was made available in the UK, France, and Germany in November 2007, and Ireland and Austria in the spring of 2008.Worldwide iPhone availability:iPhone was available since its original releaseiPhone was available since the release of iPhone 3GComing soon On July 11, 2008, Apple released the iPhone 3G in twenty-two countries, including the original six. Apple released the iPhone 3G in upwards of eighty countries and territories. Apple announced the iPhone 3GS on June 8, 2009, along with plans to release it later in June, July, and August, starting with the U.S., Canada and major European countries on June 19. Many would-be users objected to the iPhone's cost, and 40% of users have household incomes over US$100,000.In an attempt to gain a wider market, Apple retained the 8 GB iPhone 3G at a lower price. When Apple introduced the iPhone 4, the 3GS became the less expensive model. Apple reduced the price several times since the iPhone's release in 2007, at which time an 8 GB iPhone 4 sold for $599. An iPhone 3GS with the same capacity now has no cost to the customer, as of the release of the iPhone 4S. However, these numbers are misleading, since all iPhone units sold through AT&T require a two-year contract costing several thousand dollars, including an early termination fee, and a SIM lock.Apple sold 6.1 million original iPhone units over five quarters.Recorded sales have been growing steadily thereafter, and by the end of fiscal year 2010, a total of 73.5 million iPhones were sold. By 2010/2011, the iPhone had a market share of barely 4% of all cellphones, but Apple still pulls in more than 50% of the total profit that global cellphone sales generate. Sales in Q4 2008 surpassed temporarily those of RIM's BlackBerry sales of 5.2 million units, which made Apple briefly the third largest mobile phone manufacturer by revenue, after Nokia and Samsung.Approximately 6.4 million iPhones are active in the U.S. alone.While iPhone sales constitute a significant portion of Apple's revenue, some of this income is deferred.Three generations of iPhone, shown from behind. Left to right: original, white 3G, black 4.The back of the original iPhone was made of aluminum with a black plastic accent. The iPhone 3G and 3GS feature a full plastic back to increase the strength of the GSM signal.The iPhone 3G was available in an 8 GB black model, or a black or white option for the 16 GB model. They both are now discontinued. The iPhone 3GS was available in both colors, regardless of storage capacity.The white model was discontinued in favor of a black 8 GB low-end model. The iPhone 4 has an aluminosilicate glass front and back with a stainless steel edge that serves as the antennas. It was at first available in black; the white version was announced, but not released until April 2011, 10 months later.The iPhone has garnered positive reviews from such critics as David Pogue and Walter Mossberg. The iPhone attracts users of all ages, and, besides consumer use, the iPhone has also been adopted for business purposes.Users of the iPhone 4 reported dropped/disconnected telephone calls when holding their phones in a certain way. This became known as antennagate.On January 11, 2011, Verizon announced during a media event that it had reached an agreement with Apple and would begin selling a CDMA2000 iPhone 4. V erizon said it would be available for pre-order on February 3, with a release set for February 10.In February 2011, the Verizon iPhone accounted for 4.5 percent of all iPhone ad impressions[vague] in the U.S. on Millennial Media's mobile ad network. On March 2, 2011, at the iPad 2 event, Apple announced that they have sold 100 million iPhones worldwide.On Tuesday, September 27, Apple sent invitations for a press event to be held October 4, 2011 at 10:00 am at the Cupertino Headquarters to announce details of the next generation iPhone, which turned out to be iPhone 4S. Over 1 million 4S models were sold in the first 24 hours after its release in October 2011.Due to large volumes of the iPhone being manufactured and the its high selling price, Apple became the largest mobile handset vendor in the world by revenue, in 2011, surpassing long-time leader Nokia; however, later that year, it was surpassed by Samsung, a major manufacturer of Android phones.American carrier C Spire Wireless announced that it would be carrying the iPhone 4S on October 19, 2011. In February 2012, ComScore reported that 12.4% of US mobile subscribers use an iPhone. The iPhone 4S launch was also the biggest launch for any smartphone in the history of mobile device market.iPhone的发展历史2005年，苹果公司首席执行官史蒂夫·乔布斯在苹果公司的工程师调查过触屏的背景和发展过后给iPhone发展指明了方向，并开始iPhone开发。
手机的发展历史简介英语作文The Evolution of Mobile Phones.The journey of mobile phones, also known as cell phones or handsets, is a fascinating tale that spans over several decades,见证着 remarkable technological advancements and profound societal changes. From their humble beginnings as bulky devices with limited functionality to their current incarnation as sleek, powerful tools that are essential to modern life, mobile phones have transformed the way we communicate, work, and娱乐.The Early Years: Analog Phones and the Mobile Revolution.The first mobile phone systems emerged in the 1970s, utilizing analog technology. These early devices were bulky and heavy, often weighing several pounds. They offered basic communication capabilities, allowing users to make and receive calls while within the coverage area of asingle cellular tower. Despite their size and limitations, these phones marked a significant milestone in the history of mobile technology, as they provided mobility and convenience that had never been seen before.The 1980s: Digital Transformation and Wider Availability.The 1980s marked a significant turning point in mobile phone technology with the transition to digital signals. This shift resulted in clearer calls, better coverage, and the ability to transmit data in addition to voice. Digital technology also paved the way for the development of smaller, lighter phones that were more portable and user-friendly. By the end of the decade, mobile phones became more widely available and accessible, particularly with the introduction of prepaid and contract-based service plans.The 1990s: The Rise of the Smartphone.The 1990s saw the emergence of the first smartphones, which combined the functionality of a mobile phone withadvanced computing capabilities. These early smartphones featured touchscreens, web browsing capabilities, and a range of applications that allowed users to perform tasks beyond basic telephony. The introduction of the iPhone in 2007 marked a watershed moment in smartphone technology, as it revolutionized the design, functionality, and user experience of mobile devices.The 2000s and Beyond: The Era of Rapid Innovation and Ubiquitous Connectivity.The 2000s and beyond have been marked by rapid innovation and the widespread adoption of smartphones. The proliferation of high-speed internet access, particularly through 4G and 5G networks, has transformed mobile phones into powerful tools for accessing information, entertainment, and social media. Smartphones now feature advanced cameras, powerful processors, and vast storage capabilities, allowing users to perform a wide range of tasks from shopping and banking to streaming media and gaming.The impact of mobile phones on society has been profound. They have revolutionized the way we communicate, stay connected, and access information. Mobile phones have also transformed various industries, including entertainment, media, and finance, by enabling new business models and services. Furthermore, they have played acrucial role in bridging the digital divide, providing access to technology and information to those who may have been previously excluded.In conclusion, the evolution of mobile phones is a remarkable testament to the power of technology and innovation. From their humble beginnings as bulky analog devices to their current incarnation as powerful,intelligent tools, mobile phones have transformed the way we live, work, and娱乐. As we look to the future, it is exciting to imagine the new possibilities and advancements that lie ahead in the world of mobile technology.。
手机的发展历史简介英语作文英文回答：History of Mobile Phone Development.The concept of mobile communication has been around for centuries, with early forms including the telegraph and radio. However, the development of the modern mobile phone as we know it began in the 1970s.1973: Motorola DynaTAC 8000X.The first truly portable mobile phone, the Motorola DynaTAC 8000X, was introduced in 1973. It weighed over 2 pounds and had a talk time of just 30 minutes.1983: Commercial Mobile Phone Launch.In 1983, the first commercial mobile phone network was launched in Japan by Nippon Telegraph and Telephone (NTT).The phones used in this network were analog and bulky, but they paved the way for future developments.1990s: Digital Mobile Phones.The 1990s saw the introduction of digital mobile phones, which offered better sound quality, longer battery life,and more features than analog phones. The first digital mobile phone standard, GSM (Global System for Mobile Communications), was launched in 1991.2000s: Smartphones and 3G Networks.The early 2000s marked the advent of smartphones, which combined the functionality of a mobile phone with the capabilities of a personal computer. In 2002, Research In Motion (RIM) released the BlackBerry 9500, one of the first smartphones.Around the same time, 3G (third-generation) mobile networks were introduced, offering faster data speeds and improved mobile broadband capabilities.2010s: 4G and 5G Networks.The 2010s witnessed the development and deployment of4G (fourth-generation) mobile networks, which provided even faster data speeds and expanded the possibilities formobile applications and services.In recent years, 5G (fifth-generation) mobile networks have emerged, promising ultra-fast data speeds, low latency, and enhanced connectivity for a wide range of devices.Current State of Mobile Phone Development.Today, mobile phones are an indispensable part of modern life. They offer a wide range of features and functionalities, including voice calls, text messaging, internet access, social media, and location-based services.The mobile phone industry is constantly evolving, with new technologies and innovations emerging all the time. As mobile networks continue to improve and the capabilities ofmobile devices expand, we can expect to see even more transformative applications and services in the years to come.中文回答：手机发展历史。
Certainly! Below is an English essay on the topic "The Evolution of Smartphones", tracing the transformative journey of smartphones from their early beginnings to the sophisticated devices they are today.The Evolution of Smartphones: From Clunky Gadgets to Pockets of PowerIn a mere few decades, smartphones have evolved from bulky, single-purpose devices to indispensable companions that fit comfortably in our pockets. This essay charts the remarkable transformation of smartphones, exploring the technological advancements and milestones that have shaped their evolution.Dawn of the Mobile Age: The First GenerationThe story of smartphones begins in the late 20th century, with the introduction of the IBM Simon in 1994, often cited as the world’s first smartphone. It featured a touch screen, fax, email, and could send and receive calls. However, its large size and limited functionality were far from the sleek devices we know today. The turn of the millennium saw the rise of the Nokia Communicator series and BlackBerry devices, which brought email and internet connectivity to mobile phones, albeit with cumbersome interfaces and limited processing power.The Touchscreen Revolution: The Arrival of the iPhoneThe game-changer came in 2007 with the launch of Apple’s iPhone. With its multi-touch interface, wide screen, and integration of internet capabilities, the iPhone redefined what a phone could do. It was not just a communication device; it was a computer in your pocket. This marked the beginning of the touchscreen revolution, where smartphones became more intuitive and user-friendly, paving the way for a plethora of apps that would soon transform the mobile landscape.The Android Invasion: Democratizing the SmartphoneFollowing the iPhone’s lead, Google launched the Android operating system in 2008. Unlike iOS, which was exclusive to Apple devices, Android was open-source, allowing manufacturers to customize it for a variety of hardware. This democratization led to a surge in smartphone availability, with brands like Samsung, HTC, and Huawei offering devices that catered to different price points and preferences. The Android ecosystem quickly grew, offering a robust app store and frequent updates that kept pace with evolving technology trends.The Era of Innovation: Advancements and EnhancementsThe mid-to-late 2010s witnessed a flurry of innovations that pushed the boundaries of smartphone design and capability. High-resolution displays, advanced camera systems, biometric security features (such as fingerprint and facial recognition), and increased storage capacity became standard. Artificial intelligence and machine learning algorithms improved the user experience, from optimizing battery life to enhancing photo and video editing capabilities.The Future of Smartphones: Looking AheadAs we stand on the cusp of the next decade, the future of smartphones promises to be even more exciting. Emerging technologies like foldable screens, 5G connectivity, and augmented reality are poised to redefine what we expect from our devices. Moreover, the focus is shifting towards sustainability, with manufacturers exploring eco-friendly materials and modular designs that allow for easier repair and recycling. Conclusion: The Journey ContinuesFrom clunky gadgets to pockets of power, the evolution of smartphones is a testament to human ingenuity and the relentless pursuit of innovation. As we look to the future,it’s clear that smartphones will continue to evolve, becoming even more integrated into our daily lives. Whether it’s through enhanced connectivity, advanced AI, or sustainable design, the next chapter in the smartphone saga promises to be as transformative as the last.This essay traces the evolution of smartphones from their early prototypes to the advanced devices of today, highlighting key milestones and technological advancements. If you have any specific aspects or future predictions related to smartphone technology that you're interested in exploring further, feel free to ask!。
①②手机发展史With the modern technology developing,the mobile phone becomes more and more popular in our life.Sometimes we find out that we could hardly do anything without it.The idea for cell phones has been around for a lot longer than the technology to make them. As soon as the first landlines (固定电话) came into use, people had the idea of improving the convenience of this new communication medium, and of bringing it to new areas such as cars. In 1995 mobile phones used to look like this, huge in size and with a pretty long antenna. It is similar to today’s cordless phone. It must seem real odd to us now, but back then this cell phone were the craze of the day.1995年，那时移动电话类似于这个样子，体型巨大并携带一根长长的天线。
它类似于今天的无线电话。
现在看这款手机肯定感觉非常奇怪，但当时这款手机是非常时尚的。
In 1999, mobile phones were given a more compact look. The above image shows a Nokia phone, features cool colours, internal antenna and better graphics in a much smaller package than previous phones.1999年，手机的外观更加紧凑。
手机的发展历史简介英语作文English: The development history of mobile phones can be traced back to the late 19th century when Alexander Graham Bell invented the telephone. The first handheld mobile phone call was made in 1973 by Martin Cooper, a Motorola researcher. In the following decades, mobile phones evolved from bulky, expensive devices with limited functionality to sleek, affordable smartphones with advanced features like internet access, cameras, and GPS. The introduction of text messaging in the 1990s revolutionized the way people communicated, leading to the popularity of mobile phones as essential tools for staying connected. Today, smartphones have become ubiquitous in modern society, with billions of people around the world relying on them for everyday tasks like socializing, shopping, and navigation.中文翻译: 手机的发展历史可以追溯到19世纪末，亚历山大·格雷厄姆·贝尔发明了电话。
