WiFi 6 vs WiFi 7: Is It Worth Upgrading?
Quick answer
WiFi 7 is the newer, faster standard — but for most homes on plans under 1 Gbps, WiFi 6 already moves more data than the internet line delivers. Upgrade to WiFi 7 when you have a multi-gig plan and WiFi 7 devices; otherwise a good WiFi 6 router, better placement or a mesh fixes more for less.
The two standards
| WiFi 6 (802.11ax) | WiFi 7 (802.11be) | |
|---|---|---|
| Became common | From 2019 | Routers and phones from the mid-2020s |
| Channels up to | 160 MHz | 320 MHz |
| Theoretical maximum | About 9.6 Gbps | About 46 Gbps |
| 6 GHz band | WiFi 6E variant | Yes |
| Multi-link operation (MLO) | No | Yes — can use 2.4 + 5 + 6 GHz at once |
Two honest caveats about those maximums. First, they're laboratory totals across many streams that no phone or laptop has antennas for — real-world single-device speeds are a fraction of them. Second, a WiFi 7 router only gives WiFi 7 speed to WiFi 7 devices; everything else runs at its own standard's speed.
What WiFi 7 actually adds
Wider channels (320 MHz on 6 GHz) and higher modulation mean more peak speed to capable devices — the handful of phones and laptops with WiFi 7 radios. Multi-link operation is the more interesting change: a device can hold links on two bands at once, which can make connections steadier when one band gets crowded. What WiFi 7 doesn't do is make your internet plan faster: if the line delivers 300 Mbps, that's the ceiling regardless of what the wireless link could carry.
Who should upgrade to WiFi 7
- Multi-gig plans (2 Gbps and up) where WiFi 6 becomes the bottleneck at range.
- Households full of new flagship devices that already have WiFi 7 radios.
- Dense, busy networks — many simultaneous users can benefit from MLO and the extra capacity.
- Anyone buying a mesh system anyway — at that price point, WiFi 7 future-proofs the purchase.
Who shouldn't (yet)
If your plan is 1 Gbps or less and your devices are a normal mix of ages, a WiFi 6 router already moves the plan's full speed next to the router — check yours with the Wi-Fi speed test in the rooms you actually use. The same money spent on placement, a mesh system for dead rooms, or the ten practical Wi-Fi fixes usually buys a bigger real-world improvement than a standard bump.
What about WiFi 6E?
WiFi 6E is WiFi 6 given access to the 6 GHz band — more clean spectrum, fewer neighbours, but shorter range than 5 GHz. If your current router is older than WiFi 6, a WiFi 6E or WiFi 7 router is a big jump either way; if you already run WiFi 6 without complaints, 6E alone isn't a reason to replace it. Band basics: 2.4 vs 5 vs 6 GHz.
The cable still wins
For the steadiest connection to a fixed device — a console, a PC, a TV box — an Ethernet cable beats every Wi-Fi standard on consistency and latency, and costs very little. See Wi-Fi vs Ethernet and pick cables by category with Cat5e vs Cat6 vs Cat7.
Check what your devices support first
A new router only helps the devices that can use it, so check before buying. A phone's or laptop's spec page lists its Wi-Fi standard (look for 802.11ax for WiFi 6 or 802.11be for WiFi 7). On Windows, the network adapter's name in Device Manager usually shows its generation. Count how many of your everyday devices are WiFi 7 — if it's one phone out of fifteen gadgets, a good WiFi 6 or 6E router will serve the household just as well today, and you can upgrade when more of your devices catch up.