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Keychron Q3 HE QMK Wireless Custom Keyboard ISO Layout Collection

Keychron Q3 HE Mechanical Keyboard

The Keychron Q3 HE is a tenkeyless mechanical keyboard designed for users who want a customizable and quiet typing experience with flexible connectivity. It suits office workers, programmers, and hobbyists who value adjustable key actuation and smooth keypresses without physical contact. Its wireless and wired options support versatile setups across multiple operating systems.</p... Read more
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Keychron Q3 HE QMK Wireless Custom Keyboard (US ANSI Layout)

Keychron (DE)
Keychron (DE)
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$243
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Compare Keychron Q3 HE vs Keychron Q1 Max vs Keychron Lemokey L1 Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Keychron Q3 HEKeychron Q1 MaxKeychron Lemokey L1
98
Keychron Q3 HE QMK Wireless Custom Keyboard ISO Layout Collection
98
Keychron Q1 Max QMK/VIA Wireless Custom Mechanical Keyboard
94
Lemokey L1 QMK/VIA Wireless Custom Gaming Keyboard
5.0 (18)
3.9 (96)
0.0 (0)
  • Has Linear, Tactile, Clicky, Magnetic switch options
  • Available in a 80% layout
  • Built with the ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO, ANSI layout standard
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless, Wired only connectivity
  • Weighs about 1775 g
  • Sized at 23 x 137 x 365 mm
  • Made with a Aluminum, Metal case
  • Offers Yes, Rgb, South-face, Rgb South-face, White RGB lighting
  • Released in 2023
  • Has Linear, Tactile, Clicky switch options
  • Built with the ANSI, ISO, ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-CH, JIS layout standard
  • Weighs about 1724 g
  • Sized at 23 x 145 x 328 mm
  • Has Tactile, Linear, Clicky switch options
  • Built with the ANSI, ISO, ISO-DE, ISO-UK, ISO-Nordic, ISO-SW layout standard
  • Weighs about 1887 g
  • Sized at 33 x 369 x 146 mm
Scores
  • Performance: 99.9
  • Build Quality: 88.2
  • Productivity: 96.7
  • Customizability: 99.5
  • Portability: 77.9
Scores
  • Performance: 82
  • Build Quality: 89.1
  • Productivity: 96.9
  • Customizability: 99.5
  • Portability: 81.2
Scores
  • Performance: 82.5
  • Build Quality: 89.4
  • Productivity: 97.8
  • Customizability: 100
  • Portability: 82.4
Name
Keychron Q3 HE
Name
Keychron Q1 Max
Name
Keychron Lemokey L1
Release year
2024
Release year
2023
Release year
2024
Switch Options
Linear, Tactile, Clicky, Magnetic
Switch Options
Linear, Tactile, Clicky
Switch Options
Tactile, Linear, Clicky
Profile
Normal Profile
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
Layout Size
75%
Layout Size
75%
Layout Standard
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO, ANSI
Layout Standard
ANSI, ISO, ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-CH, JIS
Layout Standard
ANSI, ISO, ISO-DE, ISO-UK, ISO-Nordic, ISO-SW
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
USB passthrough
 
Connection
Bluetooth, 2.4 GHz, Wired, Wireless, Wired only
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz;8000 Hz
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
4000 mAh
Battery capacity
4000 mAh
Battery capacity
4000 mAh
Hall Effect Support
 
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Gasket Mount
Mount Style
Gasket Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face, White
Backlight
 
Rgb, South-face
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Colors
Case Material
Aluminum, Metal
Case Material
Aluminum
Case Material
Aluminum
Keycaps Material
PBT
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
23 x 137 x 365 mm
Dimensions
23 x 145 x 328 mm
Dimensions
33 x 369 x 146 mm
Weight
1775g
Weight
1724g
Weight
1887g
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Product Description

The Keychron Q3 HE is a tenkeyless mechanical keyboard designed for users who want a customizable and quiet typing experience with flexible connectivity. It suits office workers, programmers, and hobbyists who value adjustable key actuation and smooth keypresses without physical contact. Its wireless and wired options support versatile setups across multiple operating systems.

Key Features

  • Adjustable actuation point from 0.2mm to 3.8mm lets users fine-tune key sensitivity for faster or more deliberate typing.
  • Magnetic Gateron Nebula switches use magnets and sensors instead of physical contacts, reducing key bounce and chatter for a smoother press.
  • South-facing RGB LEDs with over 22 backlight settings provide customizable lighting without interfering with keycap legends.
  • Supports key remapping, macros, and shortcuts via Keychron Web Launcher and QMK Connect, enabling personalized workflows.
  • Hotswappable plate mount design allows easy switch replacement without soldering.

Build Quality

  • 6063 CNC aluminum frame with double gasket design improves typing stability and reduces vibration.
  • Premium acoustic foam layers, including latex and PET sheets, dampen sound for a quieter typing environment.
  • Screw-in PCB mount stabilizers enhance key stability and reduce rattle on larger keys.
  • Double shot PBT keycaps offer durability and resistance to shine over time.

Connectivity

  • Three connection modes: wired via USB-C, wireless Bluetooth 5.2, and 2.4 GHz wireless, providing flexibility for different devices and setups.
  • 1000Hz polling rate in wired and 2.4 GHz modes supports responsive input for gaming or fast typing.
  • Easy toggle switch to switch between Windows and macOS layouts with saved custom profiles.

Compatibility and Customization

  • ANSI layout with US QWERTY logical layout supports most users and software.
  • Compatible with Windows, macOS, and Linux operating systems.
  • Firmware supports QMK, allowing advanced key remapping and macro programming.

Trade-offs

  • Tenkeyless layout omits the number pad, which may be less ideal for users needing frequent numeric input.
  • Magnetic switches require specific double-rail magnetic replacements for compatibility, limiting switch variety.
  • Battery life specifics are unknown, so wireless usage duration cannot be precisely assessed.

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