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Compare Keychron Q3 Pro vs Lemokey P3 HE Differences Side by Side

This comparison helps buyers decide between two premium 80% aluminum keyboards from Keychron that serve different primary purposes. The Keychron Q3 Pro is a wireless mechanical keyboard with a focus on robust typing feel, extensive layout support, and high customizability through QMK and VIA. The Lemokey P3 HE is a sub-brand model built around Gateron magnetic switches, offering features like adjustable actuation and Rapid Trigger for competitive gaming. The decision is difficult because both are well-built, hot-swappable, and priced in a similar range, yet their strengths lie in distinct areas of performance.

96
Keychron Q3 Pro QMK/VIA Wireless Custom Mechanical Keyboard ISO Layout Collection
92
Lemokey P3 HE Wireless Magnetic Switch Custom Gaming Keyboard

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4.8 (46)
5.0 (2)
  • Released in 2023
  • Has Linear, Tactile, Clicky switch options
  • Built with the ISO, ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW, ANSI layout standard
  • Provides dedicated media keys
  • Supports Bluetooth, Wired, Wireless connectivity
  • Weighs about 2300 g
  • Sized at 31 x 144 x 415 mm
  • Features ABS, PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Released in 2026
  • Has Linear, Tactile, Clicky, Magnetic switch options
  • Built with the ANSI layout standard
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Weighs about 1910 g
  • Sized at 33 x 362 x 138 mm
  • Features PBT keycaps
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
Scores
  • Performance: 82.2
  • Build Quality: 89.2
  • Productivity: 97.2
  • Customizability: 99.7
  • Portability: 75.9
Scores
  • Performance: 93.5
  • Build Quality: 86.3
  • Productivity: 97.8
  • Customizability: 92.8
  • Portability: 76.5
Name
Keychron Q3 Pro
Name
Keychron Lemokey P3 HE
Release year
2023
Release year
2026
Switch Options
Linear, Tactile, Clicky
Switch Options
Linear, Tactile, Clicky, Magnetic
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
Layout Size
80%
Layout Standard
ISO, ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW, ANSI
Layout Standard
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
Connection
Bluetooth, 2.4 GHz, 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
Gasket Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb, White, North-face
Case Colors
Case Colors
Case Material
Aluminum
Case Material
Aluminum
Keycaps Material
ABS, PBT
Keycaps Material
PBT
Dimensions
31 x 144 x 415 mm
Dimensions
33 x 362 x 138 mm
Weight
2300g
Weight
1910g
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Pros and Trade-offs

For gamers seeking a competitive edge with magnetic switch technology, the Lemokey P3 HE is the superior choice thanks to its responsive features and low-latency 2.4 GHz connection. For users who prioritize typing versatility, layout options, and extensive modding, the Keychron Q3 Pro offers more flexibility with its standard MX switch support and ISO layout availability. Your decision should be based on whether gaming performance or customizable typing experience is more important for you.

Keychron Q3 Pro

  • +Full metal 6063 aluminum body with a double-gasket design and PC plate for a flexible, quiet typing feel.
  • +Support for multiple ISO layouts including UK, German, and Nordic, with a Special Edition offering additional layouts.
  • +Highly customizable with QMK/VIA firmware, a programmable knob, and hot-swappable PCB compatible with most MX switches.
  • +Special Edition includes four dedicated macro keys on the left side for quick command inputs.
  • −Heavier at 2300g, making it less portable than the P3 HE.
  • −Relies solely on Bluetooth 5.1 for wireless, lacking a low-latency 2.4 GHz option.
  • −Wireless polling rate drops to 90 Hz, which may be noticeable in fast-paced gaming.

Keychron Lemokey P3 HE

  • +Equipped with Gateron double-rail magnetic switches with adjustable actuation points from 0.2 to 3.8 mm for precise control.
  • +Advanced gaming features include Rapid Trigger, Dynamic Keystrokes (4-in-1), and Analog Mode for controller-like input.
  • +Offers both 2.4 GHz and Bluetooth 5.2 wireless modes with a 1000 Hz polling rate on 2.4 GHz.
  • +Lightweight design at 1910g with a screwless, magnetic latch top case for easy disassembly.
  • −Magnetic switches are limited to Gateron double-rail options from Keychron/Lemokey, not standard MX switches.
  • −Only available in ANSI layout, limiting regional keyboard preference options.
  • −Hot-swap compatibility is restricted to its own magnetic switch type, reducing modding options compared to the Q3 Pro.

Which Keyboard Is Better for Your Needs?

The Lemokey P3 HE dominates the Gaming category with its magnetic switches and Rapid Trigger technology, making it the clear pick for competitive play. The Keychron Q3 Pro leads in Office and Content Creation due to its layout variety, macro keys, and knob. For Programming, the two keyboards tie as both offer extensive QMK/VIA programmability. The P3 HE is the better choice for Travel because it is lighter. Modders will prefer the Q3 Pro for its wider switch compatibility and modular build options.

GamingKeychron Lemokey P3 HE
  • •Gateron double-rail magnetic switches with adjustable actuation points from 0.2 to 3.8 mm.
  • •Features Rapid Trigger, Dynamic Keystrokes (4-in-1), and Analog Mode for advanced control.
  • •2.4 GHz wireless connection with a 1000 Hz polling rate for low-latency gameplay.
OfficeKeychron Q3 Pro
  • •Broadcom Bluetooth 5.1 for connecting up to 3 devices for seamless multitasking.
  • •Available in multiple ISO layouts (UK, German, Swiss, Nordic, French, Spanish) to suit different regions.
  • •Includes a programmable knob and Special Edition macro keys to streamline workflows.
ProgrammingTie
  • •Both keyboards offer QMK and VIA support for full key remapping and macro creation.
  • •Both have a gasket mount design and sound dampening materials for a comfortable typing experience.
  • •The Q3 Pro provides more switch options, while the P3 HE offers adjustable actuation for a tailored press feel.
TravelKeychron Lemokey P3 HE
  • •The Lemokey P3 HE is over 15% lighter at 1910g compared to the Q3 Pro’s 2300g.
  • •Offers both 2.4 GHz and Bluetooth 5.2 for flexible wireless connectivity on the go.
ModdingKeychron Q3 Pro
  • •Hot-swappable PCB compatible with most 3-pin and 5-pin MX switches for broad switch choice.
  • •Double-gasket design with PC plate and silicone pads allows for acoustic tuning.
  • •Available as a barebones kit, giving modders full control over components.
Content CreationKeychron Q3 Pro
  • •Programmable aluminum knob can be set for tasks like zooming or adjusting brush size.
  • •Special Edition includes four macro keys on the left side for custom shortcuts.
  • •Comes with Mac and Windows keycaps and a system toggle for seamless OS use.

Frequently Asked Questions (FAQ)

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