Routers · Head to head

Asus RT-BE90U vs Asus ZenWiFi BT8

Full Routers comparison in 2026

Updated October 2026
Data from Amazon and official Asus site.
2026 verdict
For most buyers in 2026, Asus RT-BE90U is the safer pick over Asus ZenWiFi BT8 because of price, rating, and LAN 2.5 gbps RJ45 ports.
Asus RT-BE90U
Winner
Asus RT-BE90U
$199.00$239.9917% OFF

Last recorded price

Buy on Amazon USA
It wins the broader comparison through price, rating, and LAN 2.5 gbps RJ45 ports, while its broader overall balance helps confirm the result. Asus ZenWiFi BT8 still makes sense if max Wi-Fi speed is your priority, but most buyers should still lean toward Asus RT-BE90U. For the average buyer, Asus RT-BE90U is the safer choice.
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FeatureAsus RT-BE90UAsus ZenWiFi BT8Winner
Price$199.00$279.99Asus RT-BE90U
Rating4.24.1Asus RT-BE90U
Max Wi-Fi Speed9.4 Gbps14 GbpsAsus ZenWiFi BT8
LAN 2.5 Gbps RJ45 Ports31Asus RT-BE90U
Warranty3 years3 yearsTie
Wi-Fi 6E (802.11ax)YESYESTie
Wi-Fi 7 (802.11be)YESYESTie
Mesh Wi-FiYESYESTie
WPA3 EncryptionYESYESTie
LAN Port Count33Tie
WAN & FailoverMulti-WAN, WAN FailoverMulti-WAN, WAN FailoverTie
USB StorageFTP, Samba, Time Machine, Media SharingFTP, Samba, Time Machine, Media SharingTie
Winner
Asus

Asus RT-BE90U

17% OFF
Prime exclusive deal
$199.00
$239.99

Last recorded price

Buy on Amazon USA
  • + Price: $199.00
  • + Rating: 4.2
  • + LAN 2.5 Gbps RJ45 Ports: 3
  • - Max Wi-Fi Speed: 9.4 Gbps vs 14 Gbps

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • Asus RT-BE90U
  • Asus ZenWiFi BT8

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Frequently Asked Questions

Which is better overall: Asus RT-BE90U or Asus ZenWiFi BT8?

Asus RT-BE90U has the stronger overall profile in this comparison, especially for price, rating, and LAN 2.5 gbps RJ45 ports.

What is the biggest difference between Asus RT-BE90U and Asus ZenWiFi BT8?

Price is one of the clearest differences: Asus RT-BE90U lists $199.00, while Asus ZenWiFi BT8 lists $279.99.

Which one looks better on price?

Asus RT-BE90U is listed at $199.00, while Asus ZenWiFi BT8 is listed at $279.99. Asus RT-BE90U (better spec).

Who should buy Asus RT-BE90U?

Choose Asus RT-BE90U if your priority is price and rating and that matters more than max Wi-Fi speed.

Who should buy Asus ZenWiFi BT8?

Choose Asus ZenWiFi BT8 if your priority is max Wi-Fi speed and that matters more than price.

Full comparison table

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  • 82 specs compared
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