GL.iNet Slate AX (GL-AXT1800) vs TP-Link Archer AX20

Which Router Is Better?

Products

GL.iNet Slate AX (GL-AXT1800)
TP-Link Archer AX20

Tested using Methodology v0.8.2

Updated Feb 03, 2026 05:44 PM

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Amazon.com

Tested using Methodology v0.8.2

Updated Dec 11, 2025 04:13 PM

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BestBuy.com

Our Verdict

GL.iNet Slate AX (GL-AXT1800)

TP-Link Archer AX20

The GL.iNet Slate AX (GL-AXT1800) and the TP-Link Archer AX20 are both dual-band Wi-Fi 6 routers, but they serve very different purposes. The TP-Link is a traditional standalone router designed for home networking, offering better overall range, mesh support and four 1Gbps LAN ports. Conversely, the GL.iNet is a highly compact travel router with DFS support and slightly higher speeds, but fewer ports for physical connections. While it lacks the range and mesh capabilities of the TP-Link, the GL.iNet sports highly configurable firmware and greater versatility with a programmable button and multi-purpose microSD card slot. 

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Variants

  • Slate AX (GL-AXT1800) (Black)
  • Archer AX20 (Black)

Check Price

Black
Slate AX (GL-AXT1800)
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Amazon.com
Black
Archer AX20
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BestBuy.com
Black
Slate AX (GL-AXT1800)
SEE PRICE
Walmart.com
Black
Archer AX20
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Amazon.com
Black
Slate AX (GL-AXT1800)
B&H
Black
Archer AX20
SEE PRICE
Walmart.com
Black
Slate AX (GL-AXT1800)
BestBuy.com
Black
Archer AX20
B&H
Black
Slate AX (GL-AXT1800)
GL.iNet
Black
Archer AX20
TP-Link

Main Differences for
Apartment/Condo

Threshold 

0.10

Apartment/Condo 
 

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Full Comparison

Design

Dimensions 
 

N/A
N/A

Dimensions Photo  

GL.iNet Slate AX (GL-AXT1800) Dimensions Photo Sample

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TP-Link Archer AX20 Dimensions Photo Sample

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Height 
 

Lock" (Lock cm)
Lock" (Lock cm)

Width 
 

Lock" (Lock cm)
Lock" (Lock cm)

Depth 
 

Lock" (Lock cm)
Lock" (Lock cm)

Depth With Cables 
 

Lock" (Lock cm)
Lock" (Lock cm)
Show Text 

Network Ports 
 

N/A
N/A

Ports Photo  

GL.iNet Slate AX (GL-AXT1800) Ports Photo Sample

SAMPLE

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TP-Link Archer AX20 Ports Photo Sample

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WAN Port Speed 
 

Lock Gbps
Lock Gbps

LAN Port Count 
 

Lock
Lock

10 Gbps Ports 
 

Lock
Lock

2.5 Gbps Ports 
 

Lock
Lock

1 Gbps Ports 
 

Lock
Lock

10 Gbps Ports (SFP+) 
 

Lock
Lock

USB Ports 
 

USB-A 3.0 Ports 
 

Lock
Lock

USB-A 2.0 Ports 
 

Lock
Lock

USB-C Ports 
 

Lock
Lock

USB-C Speed 
 

N/A
N/A

In The Box 
 

In The Box Photo  

GL.iNet Slate AX (GL-AXT1800) In The Box Photo Sample

SAMPLE

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TP-Link Archer AX20 In The Box Photo Sample

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Show Text 

Wall/Ceiling Mount 
 

N/A
N/A

Mount Photo  

GL.iNet Slate AX (GL-AXT1800) Mount Photo Sample

SAMPLE

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TP-Link Archer AX20 Mount Photo Sample

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Mount Type 
 

Locked
Locked
Show Text 
Wi-Fi

Interior Long Range 
 

N/A
N/A

Long Range Graph  

GL.iNet Slate AX (GL-AXT1800) Long Range Graph Sample

SAMPLE

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TP-Link Archer AX20 Long Range Graph Sample

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Lowest Speed 
 

Lock Mbps
Lock Mbps

Average 5GHz Speed 
 

Lock Mbps
Lock Mbps

Average 6GHz Speed 
 

N/A
N/A

Test Configuration 
 

Locked
Locked
Show Text 

Interior Short Range 
 

N/A
N/A

Short Range Graph  

GL.iNet Slate AX (GL-AXT1800) Short Range Graph Sample

SAMPLE

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TP-Link Archer AX20 Short Range Graph Sample

SAMPLE

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Highest Speed 
 

Lock Mbps
Lock Mbps

Average 5GHz Speed 
 

Lock Mbps
Lock Mbps

Average 6GHz Speed 
 

N/A
N/A

Test Configuration 
 

Locked
Locked
Show Text 

Wi-Fi Specifications 
 

N/A
N/A

Wi-Fi Version 
 

Locked
Locked

6GHz Band 
 

Locked
Locked

Multi Band 
 

Locked
Locked

DFS Channels 
 

Locked
Locked

MLO Implementation 
 

Beacon Frame  

GL.iNet Slate AX (GL-AXT1800) Beacon Frame Sample

SAMPLE

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TP-Link Archer AX20 Beacon Frame Sample

SAMPLE

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MLO Support  

Locked
Locked

EMLSR/EMLMR Support 
 

Locked
Locked

Max Number Of Simultaneous Links 
 

Locked
Locked

TID-To-Link Mapping Negotiation Support 
 

Locked
Locked
Wi-Fi Coverage

Indoor Coverage - Same Story 
 

Wi-Fi Coverage Map  

GL.iNet Slate AX (GL-AXT1800) Wi-Fi Coverage Map Sample

SAMPLE

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TP-Link Archer AX20 Wi-Fi Coverage Map Sample

SAMPLE

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Indoor Coverage - 1 Story Above 
 

Wi-Fi Coverage Map  

GL.iNet Slate AX (GL-AXT1800) Wi-Fi Coverage Map Sample

SAMPLE

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TP-Link Archer AX20 Wi-Fi Coverage Map Sample

SAMPLE

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Wi-Fi Coverage Map (Dual Mesh)  

GL.iNet Slate AX (GL-AXT1800) Wi-Fi Coverage Map (Dual Mesh) Sample

SAMPLE

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TP-Link Archer AX20 Wi-Fi Coverage Map (Dual Mesh) Sample

SAMPLE

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Broad Coverage 
 

Outdoor Coverage Map  

GL.iNet Slate AX (GL-AXT1800) Outdoor Coverage Map Sample

SAMPLE

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TP-Link Archer AX20 Outdoor Coverage Map Sample

SAMPLE

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Check Price

Black
Slate AX (GL-AXT1800)
SEE PRICE
Amazon.com
Black
Archer AX20
SEE PRICE
BestBuy.com
Black
Slate AX (GL-AXT1800)
SEE PRICE
Walmart.com
Black
Archer AX20
SEE PRICE
Amazon.com
Black
Slate AX (GL-AXT1800)
B&H
Black
Archer AX20
SEE PRICE
Walmart.com
Black
Slate AX (GL-AXT1800)
BestBuy.com
Black
Archer AX20
B&H
Black
Slate AX (GL-AXT1800)
GL.iNet
Black
Archer AX20
TP-Link

GL.iNet Slate AX (GL-AXT1800)

TP-Link Archer AX20

Comments

  1. Comparison

GL.iNet Slate AX (GL-AXT1800) vs TP-Link Archer AX20: Main Discussion

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