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Compare Keychron K4 HE vs Q3 Pro Differences Side by Side

This comparison suits buyers choosing between magnetic gaming controls and a conventional mechanical keyboard with more customization options. The K4 HE has a 96% layout, adjustable actuation, Rapid Trigger, and Dynamic Keystrokes. The Q3 Pro uses an 80% TKL layout with an aluminum case, gasket mount, and programmable knob. Both offer wireless and wired use, QMK and VIA support, and hot-swappable switches, but those switches are not interchangeable between the models.

92
Keychron K4 HE Wireless Magnetischer Schalter Benutzerdefinierte Tastatur ISO Layout Kollektion
96
Keychron Q3 Pro QMK/VIA Wireless Custom Mechanical Keyboard ISO Layout Collection

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4.2 (20)
4.8 (46)
  • Released in 2025
  • Has Magnetic, Linear, Tactile, Clicky switch options
  • Available in a 96% layout
  • Built with the ISO, ISO-UK, ISO-DE, ISO-CH, ISO-ES, ISO-FR, ANSI, ISO-SW, ISO-Nordic layout standard
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Uses a Tray Mount mounting style
  • Supports Bluetooth, Wired, Wireless, 2.4 GHz connectivity
  • Weighs about 1090 g
  • Sized at 31 x 126 x 373 mm
  • Made with a Plastic, Aluminum, ABS, Wood case
  • Features PBT keycaps
  • Offers Yes, Rgb, North-face, Rgb North-face RGB lighting
  • Released in 2023
  • Has Linear, Tactile, Clicky switch options
  • Available in a 80% layout
  • Built with the ISO, ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW, ANSI layout standard
  • Comes with a knob
  • Provides dedicated media keys
  • Uses a Gasket Mount mounting style
  • Supports Bluetooth, Wired, Wireless connectivity
  • Weighs about 2300 g
  • Sized at 31 x 144 x 415 mm
  • Made with a Aluminum case
  • Features ABS, PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Scores
  • Performance: 92.3
  • Build Quality: 87.1
  • Productivity: 94.2
  • Customizability: 89
  • Portability: 55.9
Scores
  • Performance: 81.6
  • Build Quality: 89.3
  • Productivity: 97.1
  • Customizability: 98.2
  • Portability: 76.1
Name
Keychron K4 HE
Name
Keychron Q3 Pro
Release year
2025
Release year
2023
Switch Options
Magnetic, Linear, Tactile, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
96%
Layout Size
80%
Layout Standard
ISO, ISO-UK, ISO-DE, ISO-CH, ISO-ES, ISO-FR, ANSI, ISO-SW, ISO-Nordic
Layout Standard
ISO, ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW, ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Bluetooth, Wired, Wireless, 2.4 GHz
Connection
Bluetooth, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
4000 mAh
Battery capacity
4000 mAh
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Tray Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, North-face
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Material
Plastic, Aluminum, ABS, Wood
Case Material
Aluminum
Keycaps Material
PBT
Keycaps Material
ABS, PBT
Dimensions
31 x 126 x 373 mm
Dimensions
31 x 144 x 415 mm
Weight
1090g
Weight
2300g
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Pros and Trade-offs

Choose the Keychron K4 HE if adjustable magnetic actuation, Rapid Trigger, or its more compact and lighter body matters most. Choose the Q3 Pro if you want a CNC aluminum gasket-mount build, wider MX-style switch compatibility, or a programmable knob. For creative workflows, check the Q3 Pro Special Edition configuration if the four macro keys are important.

Keychron K4 HE

  • +Magnetic switches support adjustable actuation and Rapid Trigger.
  • +Dynamic Keystrokes can assign up to four actions per key, and the vendor also lists Analog Mode.
  • +96% layout with Bluetooth, 2.4 GHz, and wired connectivity.
  • +Aluminum plate, PBT keycaps, and listed EVA, EPDM, and silicone acoustic materials.
  • +Lighter and shorter than the Q3 Pro based on listed weight and dimensions.
  • −Hot-swap compatibility is restricted to the magnetic switch type for the selected version.
  • −The listed 96% layout is larger than the Q3 Pro’s 80% TKL layout.
  • −The vendor lists up to 110 hours of battery life, compared with up to 300 hours for the Q3 Pro with backlighting off.

Keychron Q3 Pro

  • +Full CNC-machined aluminum case with gasket mount and a polycarbonate plate.
  • +Hot-swappable with most 3-pin and 5-pin MX-style mechanical switches, according to Keychron.
  • +Programmable knob, plus four macro keys on the Special Edition.
  • +Available as a barebones kit as well as fully assembled.
  • +Vendor lists up to 300 hours of Bluetooth use with backlighting off.
  • −The 80% TKL layout is smaller than the K4 HE’s 96% layout.
  • −At 2300 g for the assembled version listed in the metadata, it is substantially heavier than the K4 HE.
  • −It uses conventional mechanical switches, so it does not offer the K4 HE’s magnetic actuation features.
  • −The four macro keys are limited to the Special Edition and are not hot-swappable.

Which Keyboard Is Better for Your Needs?

The K4 HE is the more direct fit for gaming features built around magnetic switches, while the Q3 Pro takes the lead for modding and creative controls. The smaller, lighter K4 HE is the more travel-friendly option based on its listed dimensions and weight. Office use is a closer call, since both offer wireless connectivity and customization, with layout and added controls shaping the choice. For programming, the Q3 Pro’s mechanical switch options and Special Edition controls give it an edge.

GamingKeychron K4 HE
  • •The K4 HE has magnetic switches with adjustable actuation and Rapid Trigger.
  • •Dynamic Keystrokes can assign up to four actions to a key based on press depth.
  • •The vendor lists Analog Mode, Last Key Priority, and Snap Click gaming features.
OfficeTie
  • •Both support Bluetooth, wired connectivity, QMK, VIA, and N-key rollover.
  • •The K4 HE offers a 96% layout, while the Q3 Pro includes a programmable knob and, in its Special Edition, four macro keys.
  • •Both have sound-dampening features listed, including foam or gasket-related construction.
ProgrammingKeychron Q3 Pro
  • •The Q3 Pro supports QMK and VIA, as does the K4 HE.
  • •The Q3 Pro’s hot-swap sockets support most 3-pin and 5-pin MX-style mechanical switches, according to Keychron.
  • •The Q3 Pro Special Edition adds four programmable macro keys; the knob can also be assigned to commands.
TravelKeychron K4 HE
  • •The K4 HE weighs 1090 g, compared with 2300 g for the Q3 Pro assembled version listed in the metadata.
  • •The K4 HE’s listed dimensions are 373 x 126 mm, versus 415 x 144 mm for the Q3 Pro.
  • •Both have Bluetooth and a 4000 mAh battery, but the K4 HE is the lighter, smaller option.
ModdingKeychron Q3 Pro
  • •The Q3 Pro accepts most 3-pin and 5-pin MX-style mechanical switches, while K4 HE switch compatibility is limited to the magnetic switch type for its version.
  • •The Q3 Pro is offered as a barebones kit as well as fully assembled.
  • •Both support QMK and VIA, but the Q3 Pro’s standard mechanical-switch platform offers broader switch choices.
Content CreationKeychron Q3 Pro
  • •The Q3 Pro’s programmable knob can be assigned to actions such as zooming, adjusting volume, or selecting video clips and photos.
  • •The Q3 Pro Special Edition includes four macro keys that can be assigned through VIA.
  • •The K4 HE supports macros through QMK and Keychron Launcher, but its vendor description does not list a dedicated knob or macro-key cluster.

Frequently Asked Questions (FAQ)

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