Should i get WiFi7 Router? WiFi 6E Vs 7
2025.01.07 / By Sailsky
Advantages of WiFi 7
Lightning-Fast Speed
WiFi 7 is expected to offer very fast speeds, rivaling Ethernet cables. It can reach a maximum throughput of 30 Gbps, three times that of WiFi 6. WiFi 7 has a 20% increase over WiFi 6’s peak rates. With such high speed, it can support applications such Immersive AR/VR.Interactive telemedicine.Video streaming.Video/voice conferencing.Wireless gaming.Industrial IoT,WiFi 7 is a good choice for scenarios needing fast data transmission.
Multi-link Operation (MLO)
WiFi 7’s Multi-link Operation (MLO) is a great feature. It lets devices use all frequency bands and channels dynamically. Through load balancing and aggregation across different frequencies, it helps avoid interfered bands. Such devices can operate at 2.4GHz, 5GHz, and 6GHz according to actual needs. This enables faster connections and better performance, ensuring smooth data flow in complex wireless environments. It’s useful for applications needing consistent high-speed data transfer like video calls and cloud gaming.
Backward Compatibility
WiFi 7’s Multi-link Operation (MLO) is a great feature. It lets devices use all frequency bands and channels dynamically. Through load balancing and aggregation across different frequencies, it helps avoid interfered bands. Such devices can operate on three frequency bands: 2.4GHz, 5GHz, and 6GHz, depending on actual needs.This enables faster connections and better performance, ensuring smooth data flow in complex wireless environments. It’s useful for applications needing consistent high-speed data transfer like video calls and cloud gaming.
Lower Latency
Latency is critical in wireless connections. WiFi 7 performs exceptionally well in reducing latency. Low latency is critical for real-time applications such as remote device control, online gaming with instant interactions, and video conferencing. WiFi 7 can achieve latency as low as 2 milliseconds. This makes it an excellent alternative to wired Ethernet. It provides a wireless option without sacrificing responsiveness. With its ability to minimize latency, WiFi 7 provides a seamless experience for applications that rely on fast data exchange.
Utilization of 6GHz Wi-Fi Band
WiFi 7 uses the 6 GHz band, which is less used than 2.4 GHz and 5 GHz. This means less interference. In busy areas, it gives a clear path for data, like for HD video or big downloads.
Enhancements Based on 802.11ax
WiFi 7 improves on WiFi 6. It has a 320 MHz channel (doubling some Wi-Fi 6 bandwidth). It also uses 4096-QAM, carrying 12 bits per symbol (vs Wi-Fi 6’s 10). This boosts efficiency by 20%, allowing more devices and better handling of data tasks at home or work.
WiFi 6E Vs 7
Greater Bandwidth and Throughput
WiFi 7 has major improvements in bandwidth and throughput over WiFi 6E. WiFi 6E usually has a 160 MHz maximum channel width, while WiFi 7 doubles it to 320 MHz. This allows more data to be transmitted at once. In terms of throughput, WiFi 6E typically has a maximum of around 9.6 Gbps. WiFi 7 can reach up to 30 Gbps or more in some cases. This means it can handle tasks like transferring large files, streaming 8K videos, and multiple data-intensive tasks better than WiFi 6E. For example, in a home network with multiple users doing different things, WiFi 7’s increased bandwidth and throughput ensure smoother and faster data transmission without slowdowns.
Frequency Bands
WiFi 6E is an extension of WiFi 6,WiFi 6 including 2.4 GHz and 5 GHz,WiFi 6E including 2.4 GHz and 5 GHz and 6Ghz, The 6 GHz band reduces congestion and interference in crowded network environments where many wireless devices compete for channels in the 2.4 GHz and 5 GHz ranges.
WiFi 7 further optimizes these bands. It is designed to work together to make more complete use of all three bands (2.4 GHz, 5 GHz, and 6 GHz). It achieves better performance by allocating data traffic across different frequencies based on signal strength, interference levels, and device requirements.
For example, in a busy office, WiFi 7 uses the 6 GHz band for short-range, high-speed connections for nearby devices and the 2.4 GHz band for longer-distance coverage for farther ones. This combined use of bands enables WiFi 7 to support more devices and offer more stable and efficient connections than WiFi 6E.
Higher QAM Modulation
Quadrature Amplitude Modulation (QAM) is is a method to transmit and receive data in radio-frequency waves.The higher the QAM value, the more data can be contained. WiFi 7 is usd 4K – QAM, while WiFi 6 supported 1024 – QAM and WiFi 5 was restricted to 256 – QAM.
Signal strength, background noise and interference affect the potential benefits. As QAM increases, the range decreases and a stronger signal is needed. The shift to 1,024-QAM in WiFi 6 brought about a roughly 25% data rate increase compared to WiFi 5. The move to 4K-QAM in WiFi 7 results in a 20% increase in peak performance.
More Spatial Streams
The number of spatial streams plays a crucial role in determining how many devices can connect simultaneously and at what speed. WiFi 6E same as WiFi 6 is same with 8 spatial streams as WiFi 6,While WiFi 7 doubles this number to 16 spatial streams. With 16 spatial streams, WiFi 7 can support up to 16 devices to access the network and transmit data at high speeds concurrently,Which can ensures that each device can get a fair share of the available bandwidth and maintain a relatively fast connection speed, without experiencing significant slowdowns even when many devices are in use simultaneously.
MLO Feature
WiFi 7’s key feature is Multi-link Operation (MLO), which WiFi 6E lacks. MLO lets devices communicate across different bands and channels simultaneously. It boosts throughput and cuts latency. If there’s interference on one band, data can be switched to others. Useful in complex wireless environments, MLO makes WiFi 7 more reliable and efficient than WiFi 6E, great for apps needing low latency and high speeds like gaming, conferencing, and industrial control.
Conclusion
In conclusion, WiFi 7 has many great advantages for various apps. It’s very fast (up to 30 Gbps or more), has low latency (down to 2 milliseconds), and has useful features like MLO and backward compatibility. It can easily handle apps that need a lot of bandwidth or are real – time.
Compared to WiFi 6E, it’s better in many ways. With a channel width doubled to 320 MHz, it secures enhanced bandwidth and throughput. When it comes to leveraging frequency bands, it demonstrates higher efficiency, particularly with the 6 GHz band. To achieve better data packing, the employment of 4096 – QAM is key. Furthermore, the doubling of spatial streams empowers it to interface with a greater quantity of devices.And its MLO feature gives reliable connections.
If you need a wireless solution for 8K video streaming, to support many smart devices, for smooth online gaming or video conferencing with little lag, or for more advanced IoT apps, Sailsky WiFi 7 Access Point is a good choice.
As the technology gets better and more WiFi 7 – compatible devices come out, WiFi 7 will be widely used and important for wireless connectivity in the future.
