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

Both the Keychron Q3 HE and the Lemokey P3 HE are 80% TKL wireless keyboards that use Gateron Double-Rail magnetic switches for rapid trigger and adjustable actuation. The decision is difficult because both boards share the same switch compatibility, battery capacity, and core magnetic features like Dynamic Rapid Trigger and 4-in-1 action keys. The Q3 HE offers a double-gasket design and a higher 8000 Hz polling rate option, while the P3 HE brings a lower price, a more portable weight, and a tool-free magnetic latch top case. This comparison is for gamers and enthusiasts who want Hall Effect performance but need to decide between premium build features and value.

98
Keychron Q3 HE QMK Wireless Custom Keyboard ISO Layout Collection
92
Lemokey P3 HE Wireless Magnetic Switch Custom Gaming Keyboard

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5.0 (18)
5.0 (2)
  • Released in 2024
  • Built with the ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO, ANSI layout standard
  • Provides dedicated media keys
  • 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 2026
  • Built with the ANSI layout standard
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Weighs about 1910 g
  • Sized at 33 x 362 x 138 mm
  • Made with a Aluminum case
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
Scores
  • Performance: 99.9
  • Build Quality: 88.2
  • Productivity: 96.7
  • Customizability: 99.5
  • Portability: 77.9
Scores
  • Performance: 93.5
  • Build Quality: 86.3
  • Productivity: 97.8
  • Customizability: 92.8
  • Portability: 76.5
Name
Keychron Q3 HE
Name
Keychron Lemokey P3 HE
Release year
2024
Release year
2026
Switch Options
Linear, Tactile, Clicky, Magnetic
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-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO, 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, 2.4 GHz, Wired, Wireless, Wired only
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz;8000 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, White
Backlight
 
Rgb, White, North-face
Case Colors
Case Colors
Case Material
Aluminum, Metal
Case Material
Aluminum
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
23 x 137 x 365 mm
Dimensions
33 x 362 x 138 mm
Weight
1775g
Weight
1910g
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Pros and Trade-offs

Your decision between these two boards hinges on how much you value peak performance versus ease of use. If you want the highest possible polling rate for competitive gaming, a wider layout selection, and a more flexible modding foundation, choose the Keychron Q3 HE. If you prefer a more affordable, easy-to-disassemble keyboard with shine-through keycap options and a lighter overall feel, the Lemokey P3 HE is a strong choice that still delivers all the essential magnetic switch features.

Keychron Q3 HE

  • +Full 6063 aluminum double-gasket design for reduced acoustic resonance and better sound quality.
  • +Available in multiple layout standards including ISO and ANSI, with both Mac and Windows keycaps included.
  • +Offers a 1000 Hz polling rate in wired and 2.4 GHz modes, plus an 8000 Hz option for competitive gaming.
  • +South-facing RGB LEDs work well with Cherry-profile keycaps and provide 22 backlight options.
  • +Ships with OSA profile double-shot PBT keycaps for a unique feel and oil resistance.
  • −Heavier at 1775g, which may be less portable for frequent travel or desk rearrangement.
  • −Uses a standard screw structure for assembly, requiring tools to open the case for modding.
  • −Compatible exclusively with Gateron Double-Rail magnetic switches, limiting switch options.

Keychron Lemokey P3 HE

  • +Innovative screwless top case with magnetic latches for tool-free disassembly and quick cleaning.
  • +Lighter weight at 1910g (though heavier than Q3 HE) with a more compact footprint for desk space.
  • +Features a mirror-polished strip on the back for a scratch-free, premium aesthetic.
  • +Offers both non-shine-through and shine-through PBT keycap options, with per-key and Mix RGB modes.
  • +Has a higher productivity score in its price tier, suggesting strong office and workflow readiness.
  • −Only available in ANSI layout, limiting options for users who need ISO or international layouts.
  • −North-facing RGB LEDs may cause interference with some Cherry-profile keycaps, affecting lighting.
  • −No barebones DIY kit option available, so buyers must purchase a pre-built model.
  • −The 1000 Hz polling rate may be less appealing for gamers seeking the fastest possible response.

Which Keyboard Is Better for Your Needs?

For pure gaming performance, the Q3 HE wins with its 8000 Hz polling and double-gasket design, while the P3 HE ties for office and content creation due to shared wireless and remapping features. Programmers may prefer the Q3 HE for its ISO layout options and knob, though both boards support extensive keymapping. Modders should choose the Q3 HE for its double-gasket and barebones availability, while the P3 HE is easier to transport thanks to its magnetic latch top case.

GamingKeychron Q3 HE
  • •The Q3 HE offers an 8000 Hz polling rate option for lower latency, while the P3 HE maxes at 1000 Hz.
  • •The double-gasket design on the Q3 HE may reduce resonance during intense gameplay.
  • •The Q3 HE has a higher performance score in its price tier.
OfficeTie
  • •Both support Bluetooth 5.2 for wireless desk use and have a 4000mAh battery for long work sessions.
  • •Both include QMK/VIA support for remapping keys to productivity shortcuts.
  • •Both feature screw-in PCB stabilizers for stable typing on large keys.
  • •Both have an all-aluminum body for a premium, durable feel at the desk.
ProgrammingKeychron Q3 HE
  • •The Q3 HE supports multiple layout standards (including ISO) for programmers accustomed to different regional layouts.
  • •The Q3 HE offers a wider ecosystem for keycap customization with OSA profile PBT keycaps included.
  • •The Q3 HE comes with a knob for quick volume or tool adjustments.
TravelKeychron Lemokey P3 HE
  • •The P3 HE weighs 1910g, which is heavier than the Q3 HE but the magnetic latch top case makes disassembly and transport easier.
  • •The P3 HE has 2.4 GHz and Bluetooth 5.2 with a 120-hour battery life, offering solid wireless range for moving between setups.
  • •The screwless design with magnetic latches allows for tool-free cleaning if the keyboard gets dirty on the go.
ModdingKeychron Q3 HE
  • •The Q3 HE uses a double-gasket design with silicone pads for more acoustic tuning options.
  • •The Q3 HE is available in DIY/barebones kit form for builders who want to source their own switches and keycaps.
  • •The Q3 HE has a higher customizability score in its tier, suggesting more community support and aftermarket parts.
Content CreationTie
  • •Both support QMK and VIA for programming complex macros, shortcuts, and layers for editing software.
  • •Both include a knob, which can be mapped to timeline scrubbing or volume control in video and audio editing.
  • •Both have PBT keycaps (OSA on Q3 HE, Cherry on P3 HE) for durability and oil resistance during long editing sessions.

Frequently Asked Questions (FAQ)

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