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Compare Keychron Q0 HE vs Q3 HE Differences Side by Side

This comparison is for users deciding between Keychron's two premium Hall Effect offerings. The choice is difficult because both share core magnetic switch technology, gasket mounts, and aluminum builds, but serve fundamentally different purposes. The Q0 HE is a standalone numpad, while the Q3 HE is a complete 80% keyboard. Your decision hinges on whether you need a versatile add-on or a primary, ultra-responsive gaming board.

92
Keychron Q0 HE QMK Wireless Custom Number Pad
98
Keychron Q3 HE QMK Wireless Custom Keyboard ISO Layout Collection

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0.0 (0)
5.0 (18)
  • Released in 2026
  • Available in a Numpad layout
  • Built with the ANSI layout standard
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 1800 mAh battery
  • Weighs about 684 g
  • Sized at 34 x 137 x 118 mm
  • Made with a Aluminum, Copper case
  • Offers Yes, Rgb, White, South-face, Rgb South-face, White South-face RGB lighting
  • Released in 2024
  • Available in a 80% layout
  • Built with the ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO, ANSI layout standard
  • Provides dedicated media keys
  • Enables rapid trigger functionality
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless, Wired only connectivity
  • Equipped with a 4000 mAh battery
  • 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
Scores
  • Performance: 84.5
  • Build Quality: 90.1
  • Productivity: 94.3
  • Customizability: 92.6
  • Portability: 87.3
Scores
  • Performance: 99.9
  • Build Quality: 88.2
  • Productivity: 96.7
  • Customizability: 99.5
  • Portability: 77.9
Name
Keychron Q0 HE
Name
Keychron Q3 HE
Release year
2026
Release year
2024
Switch Options
Linear, Tactile, Clicky, Magnetic
Switch Options
Linear, Tactile, Clicky, Magnetic
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
Numpad
Layout Size
80%
Layout Standard
ANSI
Layout Standard
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO, 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, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless, Wired only
Polling Rate
1000 Hz
Polling Rate
1000 Hz;8000 Hz
Battery capacity
1800 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
Gasket Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, White, South-face, White South-face
Backlight
 
Rgb, South-face, White
Case Colors
Case Colors
Case Material
Aluminum, Copper
Case Material
Aluminum, Metal
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
34 x 137 x 118 mm
Dimensions
23 x 137 x 365 mm
Weight
684g
Weight
1775g
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Pros and Trade-offs

Your primary need dictates the choice. If you require a complete, high-performance keyboard with the lowest possible latency for gaming, the wired-only Keychron Q3 HE is the superior tool. If you already have a tenkeyless keyboard and want to add wireless numeric input or a portable macro pad, the Keychron Q0 HE is a unique and capable accessory. Consider the Q3 HE for a main board and the Q0 HE as a potential add-on later.

Keychron Q0 HE

  • +Full wireless connectivity with Bluetooth 5.1 and 2.4GHz modes.
  • +Extremely portable and lightweight numpad form factor.
  • +Includes a copper top case option for a distinct sound and feel.
  • +Comes fully assembled with Gateron Double-Rail Magnetic switches.
  • +Offers a 1000Hz polling rate in both wireless and wired modes.
  • −Limited to use as a numpad, not a standalone keyboard.
  • −Smaller 1800mAh battery compared to full-size wireless boards.
  • −Hot-swap is restricted to Gateron Double-Rail Magnetic switches only.

Keychron Q3 HE

  • +Features an ultra-high 8000 Hz polling rate in wired mode for competitive gaming.
  • +Complete 80% TKL layout with arrow keys, function row, and a knob.
  • +Larger 4000mAh battery provides extended wireless usage time.
  • +Uses Keychron Ultra-fast Lime Magnetic Switches with 0.01mm sensitivity.
  • +Larger 1MB MCU for more firmware and macro storage.
  • −Wired-only connectivity, lacking Bluetooth and 2.4GHz wireless options.
  • −Very heavy at 1775g, making it difficult to move.
  • −Higher price point compared to the Q0 HE.

Which Keyboard Is Better for Your Needs?

The Q3 HE is the clear choice for primary use as a gaming or programming keyboard, thanks to its complete layout and high-speed wired performance. The Q0 HE wins for office and travel scenarios where its wireless numpad functionality adds flexibility. For modding enthusiasts, the Q3 HE offers more options, while content creators might value either depending on their specific input needs.

GamingKeychron Q3 HE
  • •The Q3 HE offers a dedicated 80% layout with all primary keys.
  • •It features a configurable 8000 Hz polling rate in wired mode for minimal latency.
  • •It includes rapid trigger functionality for competitive play.
OfficeKeychron Q0 HE
  • •The Q0 HE's wireless connectivity (Bluetooth and 2.4GHz) allows flexible placement.
  • •Its compact numpad form factor saves desk space when paired with a tenkeyless board.
  • •It offers multi-device Bluetooth pairing for switching between computers.
ProgrammingKeychron Q3 HE
  • •The Q3 HE provides a full 80% layout including arrow keys and function row.
  • •Its 1MB MCU, as stated in the specs, allows for extensive key remapping and macro storage.
  • •The inclusion of a knob offers quick media or volume control.
TravelKeychron Q0 HE
  • •The Q0 HE is significantly lighter at 684g compared to the Q3 HE's 1775g.
  • •Its smaller dimensions (34 x 137 x 118 mm) make it far more portable.
  • •Wireless operation removes the need for a cable in mobile setups.
ModdingKeychron Q3 HE
  • •The Q3 HE is available as a DIY kit/barebones option according to its metadata.
  • •It features a double-gasket mount design and multiple internal foam layers for acoustic tuning.
  • •The larger form factor provides more internal space for modifications.
Content CreationTie
  • •The Q0 HE excels for numerical input in spreadsheets or video editing timelines.
  • •The Q3 HE's knob and full layout are better for general shortcut and media control.
  • •Both support per-key RGB customization for workflow visual cues.

Frequently Asked Questions (FAQ)

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