What outstanding advantages does 5G technology bring to users?

5G technology is expected to revolutionize the telecommunications industry and change the way we connect, communicate, and experience technology. With its superior speed and extremely low latency, 5G not only opens up opportunities for new applications but also brings clear benefits to users.

From improving call quality to supporting smart devices and smoother online services, 5G promises to improve the quality of life and create new breakthroughs in every field, from entertainment to work. So, specifically, what outstanding advantages will 5G technology bring to users? Let's explore the outstanding advantages that this technology brings.

1. Better video connection

The Covid-19 pandemic has accelerated the trend of remote working, and hybrid or fully remote working models are expected to continue into the future. As a result, video conferencing has become an essential part of the daily workflow for most users.

To ensure smooth video calls without interruptions or delays, a strong and stable connection is essential. However, maintaining this connection is often difficult due to the limitations of Wi-Fi networks. This is where 5G technology shows its superiority.

Sharing about the advantages of 5G network, Mr. Peter Liu, Vice President of Analysis at Gartner's Technology and Service Provider Research Group, said: "With the improved bandwidth and low latency of 5G, remote workers will be able to join high-definition video conferences seamlessly, without interruption or delay, thereby improving the ability to communicate and collaborate more effectively."

In addition, 5G also frees users from being tied to wired Ethernet networks, which are often preferred due to the high reliability and superior internet speeds it provides. Instead, users can enjoy fast and stable connections even without the need for Ethernet cables.

In particular, this new technology not only brings high-quality online conferences but also enhances the experience of watching online videos. With super-fast speed, 5G allows you to enjoy your favorite movies and TV shows on platforms like Netflix or YouTube with sharp, smooth, uninterrupted image quality.

2. Higher connection speed

We have known 5G for its ability to connect to extremely high speeds on mobile phones. However, the potential of 5G goes far beyond that. This technology can improve the performance of everything from smartphones to specialized equipment in offices and factories.

According to Professor Alexander Wyglinski, Associate Dean of Graduate Studies at Worcester Polytechnic Institute (USA), 5G is not limited to mobile phones but also brings a seamless, instantaneous connection experience to any device, anytime, anywhere.

While fast connectivity on your mobile device is great for web browsing, video streaming, and social media, fast connectivity is actually much more important in your workspace. With ultra-low latency, 5G can optimize nearly every digital aspect of your workflow, dramatically improving efficiency and the work experience.

“5G offers significantly faster data speeds and lower latency than previous generations,” said Peter Liu. “This means remote workers can enjoy smooth video conferencing, fast file transfers, and seamless access to cloud applications, greatly improving productivity.”

The speed and stability of 5G networks have led to football stadiums in the US adopting this technology for matches. Thanks to 5G, coaches can access live match data on their mobile devices, analyze player performance on the field and make tactical decisions quickly.

In particular, players can also use virtual reality (VR) and augmented reality (AR) applications to visualize match situations, helping them improve their individual skills. Even spectators in the stadium can benefit from 5G as they can view multi-angle cameras, access interactive services and share their experiences on social media smoothly, even in events with large audiences.

3. Connect to more Internet of Things devices

The Internet of Things (IoT) is more than just devices connected to the Internet. It is a massive network of billions of devices, from tiny things like temperature sensors and smart watches to large home appliances like smart refrigerators and smart air conditioning systems.

Each of these devices is equipped with sensors and has the ability to collect, process and transmit data over the Internet. Thanks to that, we can control, monitor and interact with these devices remotely, creating a smarter and more convenient life.

With 5G’s super-fast speeds and ultra-low latency, IoT devices can transfer massive amounts of data in an instant. This opens up a world of possibilities, from seamlessly controlling smart home appliances to building smart factories with fully automated production lines. 5G enables IoT devices to operate faster, more accurately, and respond instantly to user requests.

A report by the world's leading auditing firm Deloitte on connectivity and mobility trends shows that 5G has truly revolutionized the way we use smartphones.

Accordingly, nearly half of 5G users affirmed that this technology has opened up new possibilities and improved user experience. This is clearly shown by the fact that 1/4 of the survey participants shared that they watched more online videos since switching to 5G. In addition, 1/5 of users also took full advantage of the speed and stability of the 5G network to share connections and make online payments.

Expert Dan Littmann, Head of Strategic Consulting at Deloitte, pointed out: "With 5G, users can turn their home into a truly smart space. With just a smartphone, you can control everything from lighting, temperature to home appliances. From automating watering plants, adjusting room temperature, to monitoring personal health, 5G makes life more convenient and comfortable than ever."

Meanwhile, Mr. Liu said: "With the ability to connect multiple devices simultaneously, 5G will make remote workspaces more flexible and efficient than ever. Users can easily connect smart devices to automate work, monitor progress remotely, and improve work productivity."

Beyond just the home, 5G's high-density connectivity opens the door to smart factories and cities. According to data platform Statista, 5G can connect up to 1 million devices per kilometer.², far exceeding the connectivity of 4G (100 thousand devices).

This means we can build fully automated factories where millions of sensors and robots work together in harmony, and smart cities where everything from traffic to energy to public services are managed efficiently.

According to Mr. Liu, a smart city is a connected ecosystem where sensors and IoT devices continuously collect and analyze data on every aspect of urban life. From regulating traffic flow, optimizing energy consumption, effectively managing waste to improving air quality, IoT plays an important role in building a sustainable and comfortable living environment.

“Smart cities leverage 5G’s high data speeds, low latency and capabilities to connect and manage vast networks of IoT devices and sensors,” Liu said.

4. Secure connection

Whether you're handling important business secrets or simply personal financial information, data security is a top priority. However, when you work remotely, you're opening the door to potential security risks, leaving your data vulnerable to intrusion and exploitation.

While public Wi-Fi poses many security risks, threatening the safety of personal information, 5G provides a more secure and reliable internet connection. With 5G, users can work remotely without worrying about their data being compromised.

When you connect to a 5G network, your identity is encrypted using advanced security algorithms. This means your personal data is converted into a string of random characters that are difficult to decipher without the proper key. This means that even if someone tries to intercept the signal, they will only receive a bunch of gibberish.

Additionally, advanced security protocols built into 5G networks also act as a solid layer of defense, protecting your data from sophisticated cyber attacks.

“Furthermore, as 5G becomes more widespread, remote workers will have to rely less on insecure public Wi-Fi services like those found in hotels, airports, and stores, and will instead be able to use more secure high-speed connections through a trusted 5G service provider,” said Mr. Littman.