ASUS RT-BE55 Dual-Band WiFi 7 Smart AiMesh vs ASUS RT-BE82U Dual-Band WiFi 7 Smart AiMesh
Updated August 2026 — ASUS RT-BE55 Dual-Band WiFi 7 Smart AiMesh wins on popularity and price, ASUS RT-BE82U Dual-Band WiFi 7 Smart AiMesh wins on ports and speed.
The ASUS RT-BE82U offers superior speed and connectivity options, making it a better choice for demanding users.
Why ASUS RT-BE55 Dual-Band WiFi 7 Smart AiMesh is better
Price
Lower price at $129.99
Simplicity
Adequate for basic home use
Popularity
Higher sales rank at 154
Why ASUS RT-BE82U Dual-Band WiFi 7 Smart AiMesh is better
Speed
Higher speeds up to 6500 Mbps
Ports
Five 2.5GbE ports for better connectivity
Security
Enhanced AiProtection Pro features
Overall score
Specifications
| Spec | ASUS RT-BE55 Dual-Band WiFi 7 Smart AiMesh | ASUS RT-BE82U Dual-Band WiFi 7 Smart AiMesh |
|---|---|---|
| Max Speed | 3600 Mbps | 6500 Mbps |
| Ethernet Ports | 1 x 2.5G | 5 x 2.5GbE |
| QAM | 4K-QAM | 4096-QAM |
| SSIDs | Up to 3 | Up to 3 |
| Security | AiProtection | AiProtection Pro |
Dimension comparison
Overview of the ASUS RT-BE55 and RT-BE82U
The ASUS RT-BE55 and ASUS RT-BE82U are both dual-band WiFi 7 routers designed for enhanced connectivity in smart homes. The RT-BE55 is priced at $129.99, while the RT-BE82U comes at $167.99, making it about 17% more expensive. Both models feature Smart AiMesh technology, but they differ significantly in speed and port options, catering to different user needs.
Speed and Performance
The ASUS RT-BE82U offers superior performance with speeds of up to 6500 Mbps, compared to the RT-BE55's 3600 Mbps. This difference in maximum speed is crucial for households with multiple devices streaming, gaming, or engaging in high-bandwidth activities. The RT-BE82U utilizes 4096-QAM technology, which can enhance single-band transmission speeds by 1.2 times, making it a more efficient choice for demanding users. In contrast, the RT-BE55, while capable, may not handle as many simultaneous high-speed activities as effectively.
Port Options and Connectivity
Connectivity options vary significantly between the two models. The RT-BE82U is equipped with five 2.5GbE ports, which allow for optimized wired internet connectivity, ideal for users who prefer a stable wired connection for gaming or streaming. The RT-BE55, however, includes only one 2.5G Ethernet WAN port, which limits its wired capabilities. If you require multiple wired connections for devices such as gaming consoles or PCs, the RT-BE82U stands out as the better option.
Network Security Features
Both routers come with advanced network security features. The RT-BE55 provides commercial-grade AiProtection and advanced VPN capabilities, ensuring a secure network environment. The RT-BE82U goes a step further with AiProtection Pro powered by Trend Micro, which includes a one-tap security scan and Safe Browsing features. This enhanced security makes the RT-BE82U a more robust choice for users concerned about online threats and privacy.
Smart Home Integration
When it comes to smart home integration, both routers allow for the establishment of up to three SSIDs, making it easier to manage IoT devices and parental controls. However, the RT-BE82U's higher speed and multi-link operation capabilities ensure that multiple devices can operate simultaneously without significant slowdowns. This is particularly beneficial for households with various smart devices that require constant, reliable connectivity.
Design and Usability
In terms of design, both routers feature internal antennas and high-power front-end modules aimed at eliminating WiFi dead zones. The RT-BE55 is designed for easy extendability with compatible ASUS routers, similar to the RT-BE82U. However, the increased speed and additional ports of the RT-BE82U may justify the extra $38 in price for users who need a more robust network setup.
Sales Rank and Popularity
The ASUS RT-BE55 holds a sales rank of 154, indicating a strong position in the market, while the RT-BE82U has a sales rank of 801. This disparity in sales rank suggests that the RT-BE55 is more popular among consumers, possibly due to its lower price point and adequate performance for average users. Nevertheless, the RT-BE82U's features cater to a niche market that prioritizes speed and extensive connectivity options.
Which should you buy?
Ultimately, your choice between the ASUS RT-BE55 and RT-BE82U should be based on your specific needs. If you are looking for a cost-effective solution for basic home use with adequate performance, the RT-BE55 at $129.99 is a solid choice. However, if you require higher speeds, extensive wired connectivity, and advanced security features, the RT-BE82U, despite its higher price of $167.99, may be worth the investment.

