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TP-Link Deco X20 Wi-Fi System vs eero 6+ Mesh Wi-Fi System

The eero 6+ is the easier pick for most people: setup is simpler, the app is friendlier, and it covers a typical home well. The Deco X20 wins on raw specs, with AX1800 throughput, 4,000 square feet of coverage from two units and two Ethernet ports per unit. Both are dual-band Wi-Fi 6 mesh systems with a 2-year warranty, and owners of both praise coverage and easy setup. Choose the eero if you want the least fuss; choose the Deco if you want more coverage and wired ports per node.

  • Choose the TP-Link Deco X20 if you have a larger home, want two Ethernet ports on each unit, or need more total throughput for many devices.
  • Choose the eero 6+ if you want the simplest setup and app, and a smaller home where one or two compact nodes are enough.

Prices

  • TP-Link Deco X20 Wi-Fi System: $139.99 at eBay (checked today)
  • eero 6+ Mesh Wi-Fi System: $199.99 at The Home Depot (checked today)
  • Difference: the TP-Link Deco X20 Wi-Fi System is $60.00 cheaper than the eero 6+ Mesh Wi-Fi System today
TP-Link
TP-Link Deco X20 Wi-Fi System

TP-Link Deco X20 Wi-Fi System

4.8(541 ratings)
$139.99at eBayChecked 1 h ago
See all prices and details
Visit eBay
Pros
  • Covers more area per two-pack
  • Higher rated throughput for busy homes
  • Two Ethernet ports on every unit
  • Rated for up to 150 devices
  • WPA3 support
Cons
  • App sometimes misidentifies connected devices
  • Some users report individual devices failing to connect
  • Taller nodes take more shelf space
eero
eero 6+ Mesh Wi-Fi System

eero 6+ Mesh Wi-Fi System

4.6(722 ratings)
$199.99at The Home DepotChecked 14 min ago
See all prices and details
Visit The Home Depot
Pros
  • Simplest setup and app of the two
  • Built-in Zigbee for smart home gear
  • Compact, unobtrusive design
  • Strong coverage for its size, per owners
  • Handles many devices without dropouts
Cons
  • Less coverage per two-pack
  • Some owners find throughput only average
  • No USB or extra ports beyond two LAN ports

What separates them

TP-Link Deco X20 Wi-Fi Systemeero 6+ Mesh Wi-Fi System
Coverage (2-pack)Up to 4,000 sq ftUp to 3,000 sq ft
Rated throughputAX1800 (1201 Mb/s on 5 GHz, 574 Mb/s on 2.4 GHz)AX3000, up to a gigabit
Ethernet ports per unitTwo Gigabit portsTwo LAN ports
Setup and appDeco app, generally quick but some device-recognition quirkseero app, widely praised as the simplest
Smart home radioNone built in; Alexa voice control onlyBuilt-in Zigbee radio for smart home devices
Device capacityRated for up to 150 devicesHandles many devices, no published figure
Physical designTaller cylindrical nodes, red color optionCompact, modular white housing
Warranty2-year limitedStandard eero warranty

Price history

$79.99$57.00
Oct 28Nov 13
  • TP-Link Deco X20 Wi-Fi System: lowest $57.00 on Oct 30 at gastrolivercliniclucknow.com; $78.99 on Nov 13.
  • eero 6+ Mesh Wi-Fi System: lowest $69.99 on Nov 13 at Target.

Prices at every store

TP-Link Deco X20 Wi-Fi System

  • eBayNew

    In stockSold by rdcrdc70_70

    $139.99Free shippingChecked 1 h ago
    Visit eBay
  • GCS Computers ProNew

    In stock

    $167.00Checked 1 h ago
    Visit GCS Computers Pro
  • ATEL ElectronicsNew

    In stockMade for another market

    $242.00Checked 1 h ago
    Visit ATEL Electronics
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $149.98Free shippingChecked 1 h ago
    Visit Amazon

Also available at

  • Best BuyCheck price at Best Buy
  • NeweggCheck price at Newegg
  • MercariCheck price at Mercari

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All 8 stores and price history →

eero 6+ Mesh Wi-Fi System

  • The Home DepotNew

    In stock

    $199.99Free shippingChecked 14 min ago
    Visit The Home Depot
  • PC Richard & SonNew

    In stock

    $199.99Checked 15 min ago
    Visit PC Richard & Son
  • Best BuyNew

    In stock

    $199.99Checked 15 min ago
    Visit Best Buy
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $199.99Free shippingChecked 15 min ago
    Visit Amazon

Also available at

  • Voomi SupplyCheck price at Voomi Supply
  • Newegg BusinessCheck price at Newegg Business
  • Newegg.comCheck price at Newegg.com

Store links may earn us a commission.

Specs compared

SpecTP-Link Deco X20 Wi-Fi Systemeero 6+ Mesh Wi-Fi System
ConnectivityWirelessWireless
Encryption TypeWPA, WPA2, WPA3WPA2, WPA3
Gigabit EthernetYesYes
Wireless StandardWireless-AC, Wireless-N, Wireless-GWi-Fi 6
ColorRedWhite
Assistant SupportAmazon AlexaAmazon Alexa
Wireless Band CountDual-bandDual-band
Coverage Area4,000 square feet3,000 square feet
Wi-FiYesYes
Mesh SystemYesYes
Wi-Fi StandardWi-Fi 6 (802.11ax)Wi-Fi 6 (802.11ax)
Ethernet Ports2 ENET Ports—
Show all 40 specsShow fewer specs
SpecTP-Link Deco X20 Wi-Fi Systemeero 6+ Mesh Wi-Fi System
Release DateJune 2020—
Quantity2 units—
Rack MountableNo—
USBNo—
Frequency Band5 GHz, 2.4 GHz—
Power over Ethernet (PoE)No—
MIMOYes—
xDSL ModemNo—
sizeOne Size—
IPv6 CompatibleYes—

What reviewers say

TP-Link Deco X20 Wi-Fi System

  • 4.8 / 5541 ratings

Rated 4.8 out of 5 from 541 ratings. Buyers mostly call it quick to install, with good coverage across the whole house and strong value for the price. A few hit connection and app quirks.

What people mention
  • SetupPraisedBuyers say the system installs quickly and easily.
  • CoveragePraisedOwners report good Wi-Fi coverage throughout the whole house.
  • ValuePraisedBuyers call it great value for the price.
  • Device compatibilityCriticisedOne buyer's iPhone could not connect to the Wi-Fi.

eero 6+ Mesh Wi-Fi System

  • 4.6 / 5722 ratings

Owners rate the eero 6+ highly, mostly for simple setup and coverage that reaches far rooms. Complaints center on speed, with one shopper finding throughput only average next to their service provider's router.

What people mention
  • SetupPraisedShoppers say the app makes setup easy and quick.
  • CoveragePraisedOwners report strong whole-home coverage, including far rooms.
  • StabilityPraisedUsers say it fixes spotty connections, game lag and streaming buffering.
  • Device loadPraisedIt handles many connected devices at once without trouble.
Reviews
  • The Best Wi-Fi Mesh Network Systems for 2026
  • The Best Wi-Fi Mesh Network Systems for 2026 in the UAE and Saudi Arabia

Questions and answers

Which is better for a large house?
The Deco X20. Two units are rated for 4,000 square feet against 3,000 for the eero 6+, and you can add more Deco units later. For a very large home, either system needs a third node.
Which is easier to set up?
The eero 6+. Owners consistently call its app the simplest, and it guides you through adding nodes. The Deco app is also quick, but some users hit device-recognition quirks.
Which handles more devices?
The Deco X20 is rated for up to 150 devices. The eero 6+ has no published figure but owners report it handles many devices at once without lag.
Is the eero 6+ worth stepping up to over the Deco?
Only if simplicity and the built-in Zigbee radio matter more to you than coverage and throughput. On raw specs the Deco X20 is the stronger system.
Do both support Wi-Fi 6 and WPA3?
Yes. Both are dual-band Wi-Fi 6 mesh systems with WPA3 encryption and IPv6 support.
Which has better wired options?
They are close. Each unit has two Gigabit Ethernet ports, and both support Ethernet backhaul between nodes for a faster wired link.

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Buying guides that pick them

  • Best mesh Wi-Fi systems under $200
All 8 stores and price history →
Max Transfer Rate—Up to a gigabit
Wireless Speed Rating—AX3000
Wireless Highlights—Mesh Network
Connectivity Ports—Ethernet (RJ-45), 2 LAN Ports
Connectivity Technology—Wi-Fi
Connectivity Type—Wi-Fi
USB Ports—USB-C
Bluetooth Version—Bluetooth
Device Type—Router
Data Transfer Rate—Up to a gigabit
Networking Type—Wi-Fi
Data Link Protocol—Wi-Fi
Manageable—Yes (via eero app)
Network Protocol—IPv6
Typical Users—Whole family
Enclosure Type—Compact housing
Design Highlights—Modular Design
Depth—66 mm