How to Compare Router Brands and Models

Judge the model, not the brand

Router brands get most of the attention, but the meaningful differences are between models, not between logos. Two models from the same brand can sit at opposite ends of the product line. The official spec sheet is the fairest way to compare them because it states the Wi-Fi generation, the band layout, the ports, and the security features in plain text.

Start by learning how the maker organizes its naming. Model numbers and line names, such as the ASUS RT and ZenWiFi families, TP-Link Archer and Deco, or NETGEAR Nighthawk and Orbi, are shortcuts to a product tier. Our guide to router model numbers explains how to decode those strings before you open any product page.

Start with the Wi-Fi generation

The Wi-Fi Alliance gives each generation a simple name. Wi-Fi 4 arrived in 2009, Wi-Fi 5 in 2014, Wi-Fi 6 in 2018, and Wi-Fi 7 in 2024. A router spec sheet usually names one of these generations. The generation tells you which features the radio supports, not just its headline speed.

Wi-Fi 6 introduced OFDMA, multi-user MIMO, 160 MHz channel support, target wake time, and 1024 QAM. Wi-Fi 7 added 320 MHz channels in the 6 GHz band, multi-link operation, and 4K QAM, which the Wi-Fi Alliance says delivers 20 percent higher transmission rates than the 1024 QAM used by Wi-Fi 6. If your devices are a few years old, Wi-Fi 6 is often enough; our guide is Wi-Fi 6 enough walks through the decision.

Know the brand lines

Brands separate their product families to match different use cases. ASUS divides its lineup between standalone routers and the ZenWiFi mesh family. TP-Link uses Archer for many standalone routers and Deco for mesh systems. NETGEAR builds Nighthawk routers and the Orbi mesh family. Knowing the line tells you whether a model targets one room, a whole home, or a gaming setup.

Spend a few minutes on the maker's line structure before comparing specs. The ASUS router lines, TP-Link router lines, and NETGEAR router lines guides show how each family is organized. After that, compare models inside the relevant line using the spec sheet, not the marketing name.

Read the band row

The band row shows the radios inside the router. A dual-band model operates on 2.4 GHz and 5 GHz. Tri-band and quad-band models add radios on top of that base, which helps when many devices are active at once or when a mesh system uses one radio for backhaul. Newer Wi-Fi 6E and Wi-Fi 7 models can also add the 6 GHz band.

For most homes, dual-band is the practical baseline. For larger homes or dense device counts, the extra radios become more valuable. See router bands explained for the full trade-offs.

Compare the port row

The port row is where closely related models separate. Compare the number of Ethernet LAN ports, the WAN port type, and whether any port is multi-gig. The WAN port should match your internet connection, whether that is cable, fiber, or mobile broadband. Router ports explained and multi-gig internet explained cover the common options.

Treat the back panel as a shopping list. Count the wired devices you need today, then leave room for the devices you will add later. Two routers with similar Wi-Fi specs can differ completely in how many wired devices they actually support.

Check security features

Official spec sheets should state the security protocols. The Wi-Fi Alliance requires WPA3 and Protected Management Frames on Wi-Fi CERTIFIED devices. WPA3-Personal adds protection against password guessing, and PMF protects management frames from eavesdropping and forging. If the sheet mentions only WPA2, the design is older.

Security also depends on whether the maker keeps the firmware current. NIST publishes cybersecurity guidance through its Cybersecurity and privacy program, and its Small Business Cybersecurity Corner collects practical resources you can apply to a home network. For a closer look at the protocol, see WPA3 explained.

Factor in firmware and support

A router is a small computer, and its useful life depends on firmware updates. Compare the maker's update history and the model's support period. Standards evolve as well: the IEEE 802.11-2020 revision has been superseded by the 802.11-2024 revision. A model can remain useful if it still receives security updates, but one sold without a clear update path is a risk.

Support expectations are part of the comparison, not an afterthought. Our guide to router support life explains what to look for in warranty, update, and support policies.

Build your shortlist

Compare three to five models on paper before you choose. Write down the Wi-Fi generation, the band count, the port count, the security generation, and the support life. If two models are close on paper, let the app design and setup preferences break the tie.

• Note the newest Wi-Fi generation your devices support.
• Count the radios and bands you need for your home's device load.
• Count the Ethernet and WAN ports you need today and later.
• Confirm WPA3 and Protected Management Frames on the spec sheet.
• Check the firmware update policy and support life.
• Work through the router buying checklist before you buy.

What to pick for your use

Questions

Do router brands matter more than router models?

No. A brand matters for app design, support, and line structure, but the model and its spec sheet determine coverage, speed, and ports. Compare the model first, then treat the brand as a preference.

What is the most important spec when comparing routers?

There is no single spec. Start with the Wi-Fi generation your devices support, then compare bands for capacity, ports for wired needs, and WPA3 for security. The model that fits all four is the best match.

Is WPA3 required on new routers?

The Wi-Fi Alliance requires WPA3 and Protected Management Frames on Wi-Fi CERTIFIED devices. Look for WPA3 on the spec sheet, and enable it in the router app when your devices support it.

Can I compare ASUS, TP-Link, and NETGEAR side by side?

Yes. Each maker publishes official spec sheets for every model. Put the relevant pages side by side and compare generation, band, ports, and firmware support. Brand-level knowledge helps you find the right family, but model-level specs decide the purchase.

Do I need a Wi-Fi 7 router if my devices are older?

No. A Wi-Fi 7 router is backward compatible, but older devices will not gain Wi-Fi 7 benefits such as 320 MHz channels or multi-link operation. If most of your devices are Wi-Fi 6, a Wi-Fi 6 router is a reasonable choice.

Should I compare mesh systems the same way as single routers?

Mostly yes, but add the backhaul row. A mesh system may use Ethernet backhaul, a dedicated wireless radio, or a shared radio. The best choice depends on whether you can run cables between units.

How do I know if a router will keep getting firmware updates?

Check the maker's official support page, look for the last firmware release date, and prefer lines with a longer update record. If the support page is empty or the model is discontinued shortly after launch, that is a warning sign.