5G technology features higher speeds, more bandwidth, and lower latency compared to 4G and previous generations of cellular internet. While newer versions of wireless technology are built to be better than the last, the transition from 4G LTE to 5G is, in fact, game-changing.
The benefits of 5G look great on paper, but how is the technology improving our lives? It’s time we fully unpack this buzzword and let you decide if it’s worth all the hype.
What is 5G Technology?
You already know that 5G is the fifth generation of wireless communication technology and the fastest one yet. However, a quick comparison with the previous generations will give you a better idea of its capabilities.
Evolution from 1G to 5G
How 5G Works
5G works the same way as previous generations of mobile internet. It operates through a network of cellular stations and transmits data using radio waves – so what makes it so fast? The difference lies in how 5G encrypts data and influences airwaves to carry that data.
- 5G utilizes Orthogonal Frequency Division Multiplexing (OFDM), a modulation scheme that divides a big data stream into several small channels to facilitate faster data transmission and prevent interference.
- 5G employs compact transmitters instead of bulky cell towers (as with 4G and older generations). These transmitters can adhere to existing buildings/infrastructures, allowing better distribution.
- 5G network splicing involves the creation of multiple virtual and independent networks that can be used to target specific users or applications to increase network efficiency.
- 5G has a wider radio spectrum. While frequencies used by 4G are all under 6 GHz, 5G can utilize frequencies up to 40 GHz.
- 5G includes multiple-input multiple-output (MIMO) technology, which means multiple antennas are used to send and receive data simultaneously.
- 5G can operate on multiple frequency bands at the same time, which is called full duplex.
Is 5G better than Fiber?
Let’s compare Verizon 5G and Fiber Internet to put this to the test!
5G vs. 4G – Key Differences
Modern cellular services operate on 4G and 5G networks, as the previous generations have become obsolete in most parts of the world. Here’s a side-by-side comparison to clarify the difference in performance.
| Key Features | 4G | 5G |
|---|---|---|
| Speed | Practical speeds rarely exceed 100 Mbps | Typically offers speeds up to 1 Gbps |
| Latency | Latency ranges between 20 – 40ms under ideal conditions | Latency can be 5ms or less under ideal conditions |
| Cellular Stations | Low cell density - Big standalone cell towers are loosely scattered around an area | High cell density - A large number of small cell stations/transmitters are closely distributed |
| Radio Spectrum | Under 6 GHz | Up to 40 GHz |
| OFDM Encoding | 1.4 – 20 MHz channels (relatively low network capacity) | 100 – 800 MHz channels (higher bandwidth and throughput) |
Top Benefits of 5G Technology
Now that you know the difference in technology and infrastructure for 4G and 5G networks, let’s talk about 5G benefits for consumers. Improved gaming and streaming experiences on mobile internet are a compelling part of the deal, but there’s more.
1. Faster Data Speeds
5G’s speed potential suggests that it can offer data transfer rates that are nearly a hundred times faster than what you get with 4G. This means you could stream in 4K on the go, download heavy files/movies in seconds, and never deal with the loading/buffering screens again.
2. Ultra-Low Latency
High latency is a recurring issue with wireless/cellular internet services, as it causes noticeable lag in real-time applications like video calling and online gaming. The ultra-low latency of 5G internet will reduce our dependency on Ethernet/wired connections.
3. Increased Network Capacity
Internet of Things (IoT) expansion demands more bandwidth, and 5G has the potential to deliver. 5G can support 1000x connected devices compared to 4G; this translates to broader and stronger wireless networks that facilitate seamless communication, technology scaling, advanced applications, and more.
4. Better Reliability and Stability
5G’s superior capacity and enhanced connectivity for IoT will eliminate network congestion. As a result, consumers can expect a stable connection, consistent speeds, and negligible downtime. 5G networks can support numerous connected devices without compromising on performance.
Real-World Applications of 5G
You might be thinking that all the big talks about the advantages of 5G on a large scale are hypothetical and have no actual value. Here are a few real-life examples to change your mind:
1. Smart Cities
Smart home tech brings convenience, comfort, and energy efficiency to a household, so imagine the positive impact of a smart city on the environment. Some cities are already using 5G-powered systems to monitor energy consumption and traffic. The collected data has helped reduce waste, conserve energy, improve air quality, and prevent roadblocks.
2. Autonomous Vehicles
Previously, the concept of autonomous vehicles was considered impractical due to the limitations of 3G and 4G networks. However, 5G’s advanced data transmission capabilities have transformed the transportation system, turning the dream into a reality.
3. Remote Healthcare & Telemedicine
5G plays an important role in the development of smart healthcare. Medical data collection and access to patient history have become efficient, thereby reducing mortality rates. Moreover, high speed and reliability of 5G networks have made way for remote surgeries that employ live streams and robotics.
4. Industrial Automation
The pairing of 5G technology with Machine Learning (ML) and Artificial Intelligence (AI) has enabled many businesses and manufacturers to automate repetitive tasks. This has lowered the burden on manual labor, accelerated output, and optimized systems.
5. Augmented and Virtual Reality (AR/VR)
AR and VR require fast internet and low latency for a smooth user experience. 5G-powered internet can offer an uninterrupted and flawless virtual world on your mobile devices with a refresh rate of about 120 frames per second, 4K resolution, and the finest quality audio.
Is 5G Internet the Right Choice for Your Home?
Evaluate the Pros and Cons before you Commit!
5G Challenges and Considerations
Even though 5G networks are steadily expanding, certain challenges do limit deployment:
- The cost of 5G spectrum is high, while the return on investment (ROI) is ambiguous
- 5G requires a denser network of smaller cell stations because of the limited signal range from high-frequency bands. It cannot rely on older 3G/4G cell towers, and building new infrastructure from scratch is expensive.
- A high frequency of 5G cell stations will lead to high power consumption, adding to the pressure on energy reserves.
- The shift to 5G networks raises concerns about new security risks and vulnerabilities, as with any other emerging technology.
- The benefits of 5G technology cannot be reaped without compatible devices, i.e., many consumers may have to purchase new mobile devices that are configured for 5G connectivity.
Future of 5G Technology
As 5G technology features mature, we can predict increased reliance on mobile internet and improved wireless communications. The scope in healthcare and tech enterprises looks promising, as 5G applications are already underway in these sectors.
Since 5G technology is still in the development stage, it’s too early to say anything about 6G. Perhaps 5G will become mainstream in the next few years, and then we can pay attention to the next generation. For now, widespread deployment of 5G services may bring energy efficiency and create a better-connected world – what are your thoughts on this?
FAQs
What are the 5G benefits for consumers?
Consumers can expect enhanced streaming and gaming experiences on mobile internet, and overall improved connectivity on the go.
What is the main disadvantage of 5G internet?
The main disadvantage of 5G internet is limited availability, and it’s incompatible with older devices.
Is 5G faster than Fiber?
Even though 5G is much faster than previous generations of cellular technology, it is not better than fiber internet in terms of speed and overall performance.
