What's the Difference Between Single-Band and Dual-Band Routers, and Which One Is Better

What’s the Difference Between Single-Band and Dual-Band Routers, and Which One Is Better

Quality routers are crucial for a smooth internet connection. However, not all routers are the same, and the type of router you have can have a significant impact on your online experience.

Understanding Single Band Routers

A Single Band Router uses a single frequency band (2.4 GHz) to transmit wireless signals. Older devices use the 802.11g standard, which supports data speeds of up to 54 Mbps. Meanwhile, newer routers use Wireless-N (802.11n) routers that operate at 2.4 GHz and offer speeds of up to 800 Mbps.

Use of Single Band Routers

Single Band Routers are typically best for covering areas with fewer devices. These routers can be slow in busy environments such as crowded and complex offices with multiple active signals. This is because their signals are more susceptible to electronic interference.

However, Single Band Routers are suitable for web browsing, email, and other activities that don’t require too much bandwidth. They are also more budget-friendly and readily available in electronics stores.

Understanding Dual Band Routers

With the advancement of technology, wireless connectivity has seen rapid progress. Dual Band Routers are an improvement over Single Band Routers, offering better speed and functionality.

As the name suggests, Dual Band Routers can transmit on two different frequencies: 2.4 GHz and 5 GHz. These routers allow wireless internet access on both frequency bands, which may not be simultaneously transmittable.

Dual Band Routers use the newer 802.11ac (Wireless AC) standard, theoretically capping internet speeds at 5,300 Mbps or higher. However, this can vary significantly depending on the manufacturer and device quality.

In terms of performance, Dual Band Routers operate at higher speeds and greater stability compared to Single Band Routers, offering more flexibility. They are also more resilient to interference from other frequencies and bands, making them ideal for high-resolution gaming, heavy video streaming, and more suitable for busy environments like large offices.

However, the 5 GHz frequency has a shorter range compared to the 2.4 GHz frequency, which can limit how far a router can effectively broadcast its signal. Additionally, while Dual Band Routers are easier to set up, they also tend to be more expensive when compared to Single Band Routers.

Differences Between Single and Dual Band Routers


Single Band Wi-Fi has slower speeds but a longer range. So, Single Band is more suitable for low-bandwidth activities like web browsing, video watching, and email.

On the other hand, Dual Band Routers have a longer range and better signal strength. Dual Band Routers use both the 2.4 GHz and 5 GHz bands, allowing you to easily switch between frequencies depending on what works best at the time. These routers are better suited for online video streaming and gaming. Additionally, you can use Wi-Fi extenders to further enhance signal range.

Network Speed

Unlike Dual Band Routers, which support two bands, 2.4 GHz and 5 GHz, Single Band Routers only use the 2.4 GHz frequency, which is slower. With Single Band routers, you might frequently experience slowdowns, interruptions, speed limitations, and connectivity issues. Meanwhile, Dual Band Routers offer more flexibility and avoid interference, connection issues, and stability problems.


When considering a router purchase, compatibility is a critical criterion. Not all devices support both the 2.4 GHz and 5 GHz bands. Single Band Routers operate on the 2.4 GHz frequency, making them compatible with many wireless receivers. In contrast, Dual Band Routers are different because they can connect to devices compatible with both the 2.4 GHz and 5 GHz frequencies simultaneously. If there are no devices compatible with the 5 GHz band, the devices can use the 2.4 GHz band.


Dual Band Routers have a longer range compared to Single Band Routers. Single Band Routers are best suited for small rooms and small businesses, while Dual Band Wi-Fi is suitable for larger environments and organizations.


Dual Band Routers are more stable compared to Single Band Routers. Electronic device interference can disrupt the internet connection of Single Band Router devices. These devices compete for space on the radio waves, causing network instability.


Single Band Routers are cheaper and do not include modern features like device prioritization or application-based monitoring. Dual Band Routers are more expensive, costing two or three times the price of Single Band Routers. As expected, they come with more modern features and provide upload and download bandwidths three times higher than previous versions.

Looking at the explanations above, Dual Band Routers are a better choice for company networks. Consult your company’s internet network needs with Hypernet. Contact the relevant CS number.