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  1. Home
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Corsair K100 AIR vs Keychron S Series

Which Keyboard Is Better?

    Top
    Main Differences
    Design
      DimensionsBuild QualityErgonomicsHardware CustomizabilityBacklight FeaturesBacklight ClarityCable & ConnectorWireless VersatilityMacro Keys And ProgrammingExtra FeaturesIn The Box
    Typing Experience
      Typing QualityTyping NoiseKeystrokesAdjustable Input GranularityLatencySwitches
    Performance
      Single-Key LatencyMulti-Key LatencyData TransmissionChord Split
    Software and Operating System
      Configuration SoftwareComputer CompatibilityWireless Mobile Compatibility
    Comments

Products

Corsair K100 AIR
Keychron S Series

Tested using Methodology v1.4.3

Updated Dec 19, 2025 03:52 PM

SEE PRICE
BestBuy.com

Tested using Methodology v1.2

Updated May 30, 2025 08:14 PM

SEE PRICE
Amazon.com
Corsair K100 AIR Picture

Track

Keychron S Series Picture

Track

ConnectivityWireless
Size
Full-size (100%)
Switch Type
Mechanical
Output Type
Non-Adjustable
Hot-Swappable Switches
No
ConnectivityWired
Size
Compact (75%)
Switch Type
Mechanical
Hot-Swappable Switches
Locked

Our Verdict

Corsair K100 AIR

Keychron S Series

The Corsair K100 AIR and the Keychron S Series keyboards are low-profile mechanical keyboards. The Corsair is a wireless model designed specifically for gaming. It has lower latency and a higher maximum polling rate of 8000Hz. On the other hand, the Keychron S Series keyboards are wired-only models for more general use. They also feature hot-swappable PCBs and are available in stock red, brown, or blue switch types, while the Corsair is only available with a tactile switch type.

0 

Variants

  • K100 AIR (Black)
  • S1 (75%)

Review

See Corsair K100 AIR Review
See Keychron S Series Review
8 
2 

Check Price

Black
K100 AIR
SEE PRICE
BestBuy.com
75%
S1
SEE PRICE
Amazon.com
Black
K100 AIR
SEE PRICE
Amazon.com
75%
S1
SEE PRICE
Walmart.com
Black
K100 AIR
SEE PRICE
Walmart.com
75%
S1
SEARCH
B&H
Black
K100 AIR
SEARCH
B&H
75%
S1
SEARCH
BestBuy.com
Black
K100 AIR
SEARCH
Corsair
75%
S1
SEARCH
Keychron
Read more

Main Differences for
Gaming

Threshold 

0.10

Gaming 
 

0.0
0.0
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Full Comparison

Design

Dimensions 
 

Top Picture  

Corsair K100 AIR Top Picture Sample

SAMPLE

JOIN NOW

for pictures & test results

Keychron S Series Top Picture Sample

SAMPLE

JOIN NOW

for pictures & test results

Size 
 

Locked
Locked

Height 
 

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

Width  

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

Depth 
 

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

Depth With Wrist Rest 
 

N/A
N/A

Weight 
 

Lock lbs (Lock kg)
Lock lbs (Lock kg)
Show Text 

Build Quality 
 

N/A
N/A

Build Quality Close Up  

Corsair K100 AIR Build Quality Close Up Sample

SAMPLE

JOIN NOW

for pictures & test results

Keychron S Series Build Quality Close Up Sample

SAMPLE

JOIN NOW

for pictures & test results

Keycap Material  

Locked
Locked
Show Text 

Ergonomics 
 

N/A
N/A

Side Picture  

Corsair K100 AIR Side Picture Sample

SAMPLE

JOIN NOW

for pictures & test results

Keychron S Series Side Picture Sample

SAMPLE

JOIN NOW

for pictures & test results

Curved/Angled 
 

Locked
Locked

Split Keyboard 
 

Locked
Locked

Key Alignment 
 

Locked
Locked

Minimum Incline 
 

Lock°
Lock°

Medium Incline 
 

Lock°
N/A

Maximum Incline 
 

Lock°
Lock°

Home Row Height 
 

Lock mm (Lock")
Lock mm (Lock")
Show Text 

Hardware Customizability 
 

N/A
N/A

Customizability Overview  

Corsair K100 AIR Customizability Overview Sample

SAMPLE

JOIN NOW

for pictures & test results

Keychron S Series Customizability Overview Sample

SAMPLE

JOIN NOW

for pictures & test results

Replaceable Cherry Stabilizers 
 

Locked
Locked

Stabilizer Fixation 
 

Locked
Locked

Spacebar Stabilizer Size 
 

Locked
Locked

Size Of Right Mod Keys 
 

Locked
Locked

Hot-Swappable Switches 
 

Locked
Locked

Switch Stem Shape 
 

Locked
Locked

Mechanical Switch Compatibility 
 

Locked
Locked

Magnetic Switch Compatibility 
 

Locked

North-Facing Cherry MX Interference 
 

Locked
Locked
Show Text 

Backlight Features 
 

N/A
N/A

Backlighting Picture  

Corsair K100 AIR Backlighting Picture Sample

SAMPLE

JOIN NOW

for pictures & test results

Keychron S Series Backlighting Picture Sample

SAMPLE

JOIN NOW

for pictures & test results

Brightness Max  

Corsair K100 AIR Brightness Max Sample

SAMPLE

JOIN NOW

for pictures & test results

Keychron S Series Brightness Max Sample

SAMPLE

JOIN NOW

for pictures & test results

Backlighting  

Locked
Locked

Brightness Min  

Corsair K100 AIR Brightness Min Sample

SAMPLE

JOIN NOW

for pictures & test results

Keychron S Series Brightness Min Sample

SAMPLE

JOIN NOW

for pictures & test results

RGB 
 

Locked
Locked

Per-Key Backlighting 
 

Locked
Locked

Effects 
 

Locked
Locked

Software Controllable 
 

Locked
Locked
Show Text 

Backlight Clarity 
 

N/A
N/A

White Shot  

Corsair K100 AIR White Shot Sample

SAMPLE

JOIN NOW

for pictures & test results

Keychron S Series White Shot Sample

SAMPLE

JOIN NOW

for pictures & test results

Show Text 

Cable & Connector  

Connectivity  

Locked
Locked

Detachable 
 

Locked
Locked

Length  

Lock ft (Lock m)
Lock ft (Lock m)

Connector (Keyboard side) 
 

Locked
Locked
Show Text 

Wireless Versatility 
 

N/A
N/A

Bluetooth 
 

Locked
Locked

Bluetooth Multi-Device Pairing 
 

Locked
Locked

Proprietary Receiver 
 

Locked
Locked

Battery Type 
 

Locked
Locked
Show Text 

Macro Keys And Programming 
 

N/A
N/A

Dedicated Macro Keys Count  

Lock
Lock

Onboard Macro Programming 
 

Locked
Locked

Macro Programming With Software 
 

Locked
Locked
Show Text 

Extra Features 
 

Extra Features  

Corsair K100 AIR Extra Features Sample

SAMPLE

JOIN NOW

for pictures & test results

Keychron S Series Extra Features Sample

SAMPLE

JOIN NOW

for pictures & test results

Media Keys 
 

Locked
Locked

Trackpad / Trackball  

Locked
Locked

Scroll Wheel 
 

Locked
Locked

Control Knob 
 

Locked
Locked

USB Passthrough 
 

Locked
Locked

Numpad  

Locked
Locked

Windows Key Lock 
 

Locked
Locked

Lock Indicator  

Locked
Locked
Show Text 

In The Box  

Bundle Picture  

Corsair K100 AIR Bundle Picture Sample

SAMPLE

JOIN NOW

for pictures & test results

Keychron S Series Bundle Picture Sample

SAMPLE

JOIN NOW

for pictures & test results

Show Text 
Typing Experience

Typing Quality 
 

N/A
N/A

Key Spacing 
 

Lock mm (Lock")
Show Text 

Typing Noise 
 

N/A
N/A

Typing Sample  

Corsair K100 AIR Typing Sample Sample

SAMPLE

JOIN NOW

for videos & test results

Keychron S Series Typing Sample Sample

SAMPLE

JOIN NOW

for videos & test results

Average Loudness 
 

Lock dBA
Lock dBA

High Pitch Clicks 
 

Locked
Locked
Show Text 

Keystrokes 
 

Key Switch Actuation Graph  

Corsair K100 AIR Key Switch Actuation Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Keychron S Series Key Switch Actuation Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Initial Force 
 

N/A

Peak Tactile Force 
 

Lock gf
Lock gf

Actuation Force 
 

Lock gf
Lock gf

Bottom-Out Force 
 

Lock gf

Pre-Travel Distance 
 

Lock mm
Lock mm

Total Travel Distance 
 

Lock mm
Lock mm
Show Text 

Adjustable Input Granularity 
 

N/A
N/A

Input Linearity Graph  

Corsair K100 AIR Input Linearity Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Keychron S Series Input Linearity Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Analog Output Graph  

Corsair K100 AIR Analog Output Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Keychron S Series Analog Output Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Top Deadzone 
 

N/A

Bottom Deadzone 
 

N/A

Detection Ratio 
 

N/A

Minimum Step Depth 
 

N/A
Show Text 

Latency 
 

N/A
N/A

Latency Video  

Corsair K100 AIR Latency Video Sample

SAMPLE

JOIN NOW

for videos & test results

Keychron S Series Latency Video Sample

SAMPLE

JOIN NOW

for videos & test results

Latency Wired 
 

Lock ms
Lock ms

Latency Receiver 
 

Lock ms
N/A

Latency Bluetooth 
 

Lock ms
N/A
Show Text 

Switches 
 

Wobble Video  

Corsair K100 AIR Wobble Video Sample

SAMPLE

JOIN NOW

for videos & test results

Keychron S Series Wobble Video Sample

SAMPLE

JOIN NOW

for videos & test results

Switch Name 
 

Locked
Locked

Switch Type 
 

Locked
Locked

Feel 
 

Locked
Locked

Output Type 
 

Locked
Performance

Single-Key Latency 
 

N/A
N/A

Single-Key Latency Graph  

Corsair K100 AIR Single-Key Latency Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Keychron S Series Single-Key Latency Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Best Connection 
 

Lock ms

Best Connection Std Dev  

±Lock ms

Wired 
 

Lock ms
Lock ms

Receiver 
 

Lock ms
N/A

Bluetooth 
 

Lock ms
N/A

PCB (Estimated) 
 

Lock ms
Show Text 

Multi-Key Latency 
 

N/A
N/A

Multi-Key Latency Graph  

Corsair K100 AIR Multi-Key Latency Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Keychron S Series Multi-Key Latency Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Connection Evaluated  

Locked

Key Press 
 

Lock ms

Data Transmission 
 

N/A
N/A

Multi-Key Raw USB  

Corsair K100 AIR Multi-Key Raw USB Sample

SAMPLE

JOIN NOW

for pictures & test results

Keychron S Series Multi-Key Raw USB Sample

SAMPLE

JOIN NOW

for pictures & test results

Connection Evaluated  

Locked

USB Polling Rate 
 

Lock Hz

Effective Update Rate 
 

Lock Hz

N-Key Rollover (NKRO) 
 

Locked

Multiple Keys Per USB Report 
 

Locked

Chord Split 
 

N/A
N/A

Chord Split Graph  

Corsair K100 AIR Chord Split Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Keychron S Series Chord Split Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

4 Chord Split Delay 
 

Lock ms

8 Chord Split Delay 
 

Lock ms
Software and Operating System

Configuration Software 
 

Software Tour  

Corsair K100 AIR Software Tour Sample

SAMPLE

JOIN NOW

for videos & test results

Keychron S Series Software Tour Sample

SAMPLE

JOIN NOW

for videos & test results

Software Name  

Locked
Locked

Software Windows Compatible 
 

Locked
Locked

Software macOS Compatible 
 

Locked
Locked

Onboard Memory 
 

Locked
Locked

Profiles 
 

Locked
Locked
Show Text 

Computer Compatibility 
 

N/A
N/A

Windows 
 

Locked
Locked

macOS 
 

Locked
Locked

Linux 
 

Locked
Locked

Media Key Compatibility 
 

Locked
Locked
Show Text 

Wireless Mobile Compatibility 
 

N/A
N/A

Android 
 

Locked
Locked

iOS 
 

Locked
Locked

iPadOS 
 

Locked
Locked

Media Key Compatibility 
 

Locked
Locked
Show Text 

Check Price

Black
K100 AIR
SEE PRICE
BestBuy.com
75%
S1
SEE PRICE
Amazon.com
Black
K100 AIR
SEE PRICE
Amazon.com
75%
S1
SEE PRICE
Walmart.com
Black
K100 AIR
SEE PRICE
Walmart.com
75%
S1
SEARCH
B&H
Black
K100 AIR
SEARCH
B&H
75%
S1
SEARCH
BestBuy.com
Black
K100 AIR
SEARCH
Corsair
75%
S1
SEARCH
Keychron
Back to Top

Corsair K100 AIR

Keychron S Series

Comments

  1. Comparison
 • Posted 2 years ago

Corsair K100 AIR vs Keychron S Series: Main Discussion

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