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  1. Home
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  3. Compare

ARRIS SURFboard G36 vs SURFboard G20

Which Router Is Better?

    Top
    Main Differences
    Design
      DimensionsNetwork PortsUSB PortsIn The BoxWall/Ceiling Mount
    Wi-Fi
      Interior Short RangeInterior Long RangeWireless LatencyMesh Satellite Wireless LatencyWi-Fi SpecificationsMLO Implementation
    Wi-Fi Coverage
      Indoor Coverage - Same StoryIndoor Coverage - 1 Story AboveBroad Coverage
    Comments

Products

ARRIS SURFboard G36
ARRIS SURFboard G20 
early access

Tested using Methodology v0.9

Updated May 04, 2026 05:03 PM

SEE PRICE
Walmart.com

Tested using Methodology v0.9

Updated May 13, 2026 05:41 PM

This review is in Early access

SEE PRICE
BestBuy.com
ARRIS SURFboard G36 Picture

Track

ARRIS SURFboard G20 Picture

Track

Multi Band
Dual Band (2.4 / 5)
Wi-Fi Version
Wi-Fi 6 (ax)
Test Configuration
Standalone
Multi Band
Dual Band (2.4 / 5)
Wi-Fi Version
Wi-Fi 6 (ax)
Test Configuration
Standalone

Our Verdict

ARRIS SURFboard G36

ARRIS SURFboard G20

Full comparison details regarding individual product score sets can be found in the section below

GIFT THIS COMPARISON

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Variants

  • SURFboard G36 (Black)
  • SURFboard G20 (Black)

Review

See ARRIS SURFboard G36 Review
See ARRIS SURFboard G20 Review
0 
0 

Check Price

Black
SURFboard G36
SEE PRICE
Walmart.com
Black
SURFboard G20
SEE PRICE
BestBuy.com
Black
SURFboard G36
SEE PRICE
Amazon
Black
SURFboard G20
SEE PRICE
Amazon
Black
SURFboard G36
SEE PRICE
B&H
Black
SURFboard G20
SEARCH
B&H
Black
SURFboard G36
SEARCH
BestBuy.com
Black
SURFboard G20
SEE PRICE
ARRIS
Black
SURFboard G36
SEE PRICE
ARRIS
Black
SURFboard G20
SEARCH
Walmart.com

Main Differences for
Apartment/Condo

Threshold 

0.10

Apartment/Condo 
 

0.0
0.0
JOIN NOW  to see main differences

Full Comparison

Design

Dimensions 
 

N/A
N/A

Dimensions Photo  

ARRIS SURFboard G36 Dimensions Photo Sample

SAMPLE

JOIN NOW

for pictures & test results

ARRIS SURFboard G20 Dimensions Photo Sample

SAMPLE

JOIN NOW

for pictures & test results

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)

Network Ports 
 

N/A
N/A

Ports Photo  

ARRIS SURFboard G36 Ports Photo Sample

SAMPLE

JOIN NOW

for pictures & test results

ARRIS SURFboard G20 Ports Photo Sample

SAMPLE

JOIN NOW

for pictures & test results

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  

ARRIS SURFboard G36 In The Box Photo Sample

SAMPLE

JOIN NOW

for pictures & test results

ARRIS SURFboard G20 In The Box Photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Wall/Ceiling Mount 
 

N/A
N/A

Mount Photo  

ARRIS SURFboard G36 Mount Photo Sample

SAMPLE

JOIN NOW

for pictures & test results

ARRIS SURFboard G20 Mount Photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Mount Type 
 

Locked
Locked
Wi-Fi

Interior Short Range 
 

N/A
N/A

Short Range Graph  

ARRIS SURFboard G36 Short Range Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

ARRIS SURFboard G20 Short Range Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Highest Speed 
 

Lock Mbps
Lock Mbps

Average 5GHz Speed 
 

Lock Mbps
Lock Mbps

Average 6GHz Speed 
 

N/A
N/A

Test Configuration 
 

Locked
Locked

Interior Long Range 
 

N/A
N/A

Long Range Graph  

ARRIS SURFboard G36 Long Range Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

ARRIS SURFboard G20 Long Range Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Lowest Speed 
 

Lock Mbps
Lock Mbps

Average 5GHz Speed 
 

Lock Mbps
Lock Mbps

Average 6GHz Speed 
 

N/A
N/A

Test Configuration 
 

Locked
Locked

Wireless Latency 
 

N/A
N/A

Latency Cumulative Distribution Function 
 

ARRIS SURFboard G36 Latency Cumulative Distribution Function Sample

SAMPLE

JOIN NOW

for pictures & test results

ARRIS SURFboard G20 Latency Cumulative Distribution Function Sample

SAMPLE

JOIN NOW

for pictures & test results

5GHz Median Latency 
 

Lock ms
Lock ms

5GHz Median Jitter 
 

Lock ms
Lock ms

6GHz Median Latency 
 

N/A
N/A

6GHz Median Jitter 
 

N/A
N/A

Mesh Satellite Wireless Latency 
 

N/A
N/A

Satellite Latency Cumulative Distribution Function 
 

ARRIS SURFboard G36 Satellite Latency Cumulative Distribution Function Sample

SAMPLE

JOIN NOW

for pictures & test results

ARRIS SURFboard G20 Satellite Latency Cumulative Distribution Function Sample

SAMPLE

JOIN NOW

for pictures & test results

Satellite 5GHz Median Latency 
 

N/A
N/A

Satellite 5GHz Median Jitter 
 

N/A
N/A

Satellite 6GHz Median Latency 
 

N/A
N/A

Satellite 6GHz Median Jitter 
 

N/A
N/A

Wi-Fi Specifications 
 

N/A
N/A

Multi Band 
 

Locked
Locked

DFS Channels 
 

Locked
Locked

6GHz Band 
 

Locked
Locked

Wi-Fi Version 
 

Locked
Locked

MU-MIMO 
 

Locked
Locked

OFDMA Support 
 

Locked
Locked

Beamforming 
 

Locked
Locked

Tested Firmware Version  

Locked
Locked

MLO Implementation 
 

Beacon Frame  

ARRIS SURFboard G36 Beacon Frame Sample

SAMPLE

JOIN NOW

for pictures & test results

ARRIS SURFboard G20 Beacon Frame Sample

SAMPLE

JOIN NOW

for pictures & test results

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  

ARRIS SURFboard G36 Wi-Fi Coverage Map Sample

SAMPLE

JOIN NOW

for pictures & test results

ARRIS SURFboard G20 Wi-Fi Coverage Map Sample

SAMPLE

JOIN NOW

for pictures & test results

Indoor Coverage - 1 Story Above 
 

Wi-Fi Coverage Map  

ARRIS SURFboard G36 Wi-Fi Coverage Map Sample

SAMPLE

JOIN NOW

for pictures & test results

ARRIS SURFboard G20 Wi-Fi Coverage Map Sample

SAMPLE

JOIN NOW

for pictures & test results

Wi-Fi Coverage Map (Dual Mesh)  

ARRIS SURFboard G36 Wi-Fi Coverage Map (Dual Mesh) Sample

SAMPLE

JOIN NOW

for pictures & test results

ARRIS SURFboard G20 Wi-Fi Coverage Map (Dual Mesh) Sample

SAMPLE

JOIN NOW

for pictures & test results

Broad Coverage 
 

Outdoor Coverage Map  

ARRIS SURFboard G36 Outdoor Coverage Map Sample

SAMPLE

JOIN NOW

for pictures & test results

ARRIS SURFboard G20 Outdoor Coverage Map Sample

SAMPLE

JOIN NOW

for pictures & test results

Check Price

Black
SURFboard G36
SEE PRICE
Walmart.com
Black
SURFboard G20
SEE PRICE
BestBuy.com
Black
SURFboard G36
SEE PRICE
Amazon
Black
SURFboard G20
SEE PRICE
Amazon
Black
SURFboard G36
SEE PRICE
B&H
Black
SURFboard G20
SEARCH
B&H
Black
SURFboard G36
SEARCH
BestBuy.com
Black
SURFboard G20
SEE PRICE
ARRIS
Black
SURFboard G36
SEE PRICE
ARRIS
Black
SURFboard G20
SEARCH
Walmart.com
Back to Top

ARRIS SURFboard G36

ARRIS SURFboard G20

Comments

  1. Comparison
 • Posted 1 hour ago

ARRIS SURFboard G36 vs ARRIS SURFboard G20: Main Discussion

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