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Head-to-head · Best Mesh Wi-Fi Systems

Asus ZenWiFi BT8 vs TP-Link Deco BE85

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

TP-Link Deco BE85 comes out ahead by a narrow margin (4.5 vs 4.6). The gap is mostly about Power users wiring a large multi-gig home who want the most ports per node without paying Orbi 970 prices — read the strengths below before deciding.

Asus ZenWiFi BT8
Ranked #2 in Best Mesh Wi-Fi Systems
Asus ZenWiFi BT8
$599

Asus's mid-tier Wi-Fi 7 mesh hits the gaming-router sweet spot: low-latency MLO, free security and VPN features, and ASUSWRT's deep tuning surface. Tom's Hardware and Dong Knows both rate it the best value Wi-Fi 7 mesh for households that want hands-on control and don't need 10Gbps ports.

Strengths
  • — Tri-band Wi-Fi 7 with BE14000 speeds at gaming-friendly latency
  • — Free AiProtection Pro, parental controls, and VPN with no subscription
  • — ASUSWRT 5.0 web interface with deep customization (rare at this price)
Watch-outs
  • — Capped at 2.5Gbps Ethernet (no 10Gbps option)
  • — Only three Ethernet ports per node total
  • — USB network storage performance is poor (~20MB/s write)
$599 · Check Price on AmazonFull review →
TP-Link Deco BE85
Higher ratedRanked #1 in Best Mesh Wi-Fi Systems
TP-Link Deco BE85
$1,299

TP-Link's flagship tri-band Wi-Fi 7 mesh delivers the rare combination of true multi-gig wired backhaul, 10Gbps ports on every node, and BE22000 wireless throughput. Reviewers consistently call it the best whole-home Wi-Fi 7 buy short of quad-band Orbi territory.

Strengths
  • — Tri-band Wi-Fi 7 with BE22000 speeds and 12 spatial streams
  • — Four multi-gig ports per node (2x 10Gbps + 2x 2.5Gbps)
  • — Multi-gig wired backhaul up to 5Gbps sustained
Watch-outs
  • — App-only management with no real web interface
  • — HomeShield Pro features hidden behind a $55/year subscription
  • — Internal fan runs hot and audibly under load
$1,299 · Check Price on AmazonFull review →

How they stack up

Asus ZenWiFi BT8

Lacks the 10Gbps ports and BE22000 ceiling of the TP-Link Deco BE85 but matches its Wi-Fi 7 MLO support and beats it on free security software. Closer in features to the Amazon eero Pro 7 but with far deeper customization controls.

TP-Link Deco BE85

Sits in the same Wi-Fi 7 tier as the Amazon eero Pro 7 and Asus ZenWiFi BT8, but offers more multi-gig ports (dual 10Gbps + dual 2.5Gbps) than either, at a higher price point.

Specs side-by-side

SpecAsus ZenWiFi BT8TP-Link Deco BE85
Wi-Fi StandardWi-Fi 7 (802.11be)Wi-Fi 7 (802.11be)
BandsTri-band (2.4 / 5 / 6 GHz)Tri-band (2.4 / 5 / 6 GHz)
Speed ClassBE14000BE22000
CoverageUp to 5,900 sq ft (2-pack)Up to 7,500 sq ft (3-pack)
Nodes in Pack23
Ethernet Ports per Node2x 2.5Gbps + 1x USB 3.02x 10Gbps + 2x 2.5Gbps + USB 3.0
Backhaul6GHz wireless or wired 2.5GbpsWired (10Gbps) or 6GHz wireless
Smart Home HubNone (Smart Home Master SSIDs for IoT segmentation)None
Subscription Required for FeaturesNo (AiProtection Pro and parental controls included)Yes ($55/yr HomeShield Pro for advanced security)
AppASUS Router + web (ASUSWRT 5.0)Deco
Warranty2 years2 years
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