When choosing a new router for your home or small office, TP-Link consistently ranks as a trusted name in wireless networking. Among its wide range of WiFi 6 routers are the Archer AX72 and Archer AX73 — two models that appear very similar on the surface. However, a closer look reveals a few key differences worth considering before making a decision. In this article, we delve into what sets the AX72 and AX73 apart, so you can choose the router that aligns best with your connectivity needs.
Overview: AX72 vs. AX73
Both the AX72 and AX73 are WiFi 6 routers that offer high-speed internet, advanced features, and sleek designs. They share many core capabilities, including dual-band connectivity, OFDMA support, and MU-MIMO technology. Despite their similarities, differences emerge in areas ranging from hardware configuration to heat management.

1. Hardware Specifications
At first glance, the AX72 and AX73 share most of the same specifications. However, there are slight differences in performance and hardware design:
- Processor: Both routers come with a 1.5GHz triple-core processor that ensures smooth streaming and gaming. However, the AX73 includes slightly upgraded internal components, which may help with long-term stability under heavy loads.
- Antenna Configuration: Both feature six external high-gain antennas, designed to cover large areas with strong, consistent signals.
- Cooling Design: One notable difference is the cooling system. The AX73 features a more advanced multi-ventilation design that allows better heat dissipation, making it a better choice for continuous high-performance use.
2. WiFi Performance
While the AX72 and AX73 both deliver WiFi 6 speeds of up to 5400 Mbps, the AX73 generally provides slightly better real-world performance due to its better internal build and cooling system, which helps maintain speed during prolonged high-bandwidth activity.
Additionally, early performance tests and user reviews suggest that the AX73 has marginally better signal penetration, making it more suitable for larger homes or spaces with multiple walls or floors.
3. Firmware and Software Features
Both routers support TP-Link’s Tether app for easy setup and management and offer essential features like:
- Parental controls
- QoS (Quality of Service) settings
- Guest networks
- OneMesh compatibility
The AX73 also includes HomeShield, TP-Link’s premium security suite offering features like intrusion prevention, real-time protection, and IoT security. While the AX72 also supports HomeShield, many users have reported slightly better integration and performance with the AX73 model.
4. Price and Availability
With their similar feature sets, pricing becomes a critical factor. Typically, the AX72 is slightly more affordable than the AX73, often by $10–$20. If you’re working with a budget but still want solid WiFi 6 performance, the AX72 may be the better option.

5. Aesthetic and Build
In terms of design, both routers have a futuristic black finish with a low-key, angular design. However, the AX73 is marginally bulkier due to its enhanced cooling system. Depending on where you plan to place the router, this might influence your decision.
Which One Should You Choose?
Deciding between the AX72 and AX73 depends entirely on your personal needs and priorities:
- Choose the AX72 if you want a capable, budget-friendly WiFi 6 router for regular use like browsing, streaming, and light gaming. It offers nearly all the essential features of the AX73 but at a slightly lower cost.
- Choose the AX73 if you need superior cooling, plan to connect many devices, or require sustained high-speed data transfers. It’s also ideal for households with multiple gamers, streamers, or smart devices.

Final Thoughts
In conclusion, both the TP-Link AX72 and AX73 stand as excellent options in the mid-range WiFi 6 router category. While they offer similar features and designs, small differences in hardware, cooling, and performance justify the small price gap. Whether you opt for the AX72 or upgrade to the AX73, you’re guaranteed to enjoy faster speeds, better coverage, and a more reliable connection compared to older WiFi technologies.
Ultimately, it boils down to how you plan to use your network. Understanding the key differences between these two models can help you make a well-informed decision and ensure your home stays connected in the most efficient way possible.