我需要了解目前主流的5G网络和4G网络之间的主要区别。请以Markdown格式输出，并确保解释中包含以下三个要点：通信效率、延迟时间和应用范围。指定回答部分的段落数为3段，每段至少4句话。
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أنواع الشبكات اللاسلكية تتطور باستمرار، وتعد شبكات الجيل الخامس (5G) تطوراً كبيراً من شبكات الجيل الرابع (4G). فيما يلي مقارنة بين 5G و 4G مع التركيز على ثلاث نقاط رئيسية تم تحديدها: كفاءة الاتصال، زمن الاستجابة (التخلف)، ونطاق الأmatcher.alibaba.comlications. الأول هو تحسين هائل في كفاءة الاتصال، حيث تقدم شبكة 5G سرعات نقل بيانات أعلى بكثير تبلغ غيغابيت في الثانية أو أكثر، مقارنة بـ 4G والتي تقدم سرعات تتراوح بين 10 إلى 100 ميغابت في الثانية. هذا التحسن في السرعة يتيح تجربة！");
'en_us_ans': '
### Main Differences Between 5G and 4G Networks

The transition from 4G to 5G networks represents a significant leap in telecommunications technology. The primary distinction lies in communication efficiency. 5G networks provide much higher data transfer rates, often exceeding 10 Gbps, compared to 4G which offers speeds up to around 100 Mbps. This increase in speed is due to the use of high-frequency millimeter waves and more efficient modulation schemes by 5G, enhancing overall communication efficiency and supporting the transmission of larger volumes of data much more rapidly.

Another critical difference is the latency, or delay time, which is crucial for real-time applications. 5G networks feature extremely low latency, often under 1 millisecond, whereas 4G networks typically have latency around 20-30 milliseconds. This improvement in reducing latency time makes 5G a more suitable technology for applications requiring immediate responses, such as autonomous vehicles, telemedicine, and augmented reality (AR), thereby providing a more seamless user experience and enabling more interactive and immersive applications.

Lastly, the application scope of 5G extends well beyond what is possible with 4G. 5G technology supports a much higher density of connected devices, making it ideal for the Internet of Things (IoT) and smart city projects. It can handle an extensive number of connections within a small geographical area without compromising on performance. This capability is essential for scenarios like industrial automation, where numerous devices and sensors need to communicate with each other in real-time. Thus, 5G not only enhances user experiences in mobile communications but also opens up new opportunities for various industries, truly marking a transformative period in telecommunications technology.
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