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Compare Keychron Q3 Pro vs Lemokey L3 Differences Side by Side

This comparison is for buyers choosing between two full-metal 80% wireless keyboards from Keychron. Both share a double-gasket design, 4000mAh battery, and hot-swappable switches, but their wireless focus differs. The Q3 Pro prioritizes wired and Bluetooth 5.1 connectivity with a wider range of ISO layouts and multi-media keys. The Lemokey L3 adds 2.4 GHz wireless with a 1000 Hz polling rate for reduced latency, making it more suited for gamers. The decision is tough because both offer premium build quality and similar customizability, but their target use cases diverge on connectivity and layout options.

96
Keychron Q3 Pro QMK/VIA Wireless Custom Mechanical Keyboard ISO Layout Collection
95
Lemokey L3 QMK/VIA Kabellose Benutzerdefinierte Mechanische Tastatur (US-Layout)

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4.8 (46)
4.8 (24)
  • 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
  • Built with the ANSI, ISO, JIS layout standard
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Weighs about 1976 g
  • Sized at 30 x 401 x 137 mm
  • Features PBT keycaps
Scores
  • Performance: 81.5
  • Build Quality: 89.2
  • Productivity: 97
  • Customizability: 99.6
  • Portability: 76.2
Scores
  • Performance: 81.6
  • Build Quality: 88.1
  • Productivity: 97.1
  • Customizability: 97.2
  • Portability: 76.3
Name
Keychron Q3 Pro
Name
Keychron Lemokey L3
Release year
2023
Release year
2023
Switch Options
Linear, Tactile, Clicky
Switch Options
Linear, Tactile, Clicky
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, ISO, JIS
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, South-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
30 x 401 x 137 mm
Weight
2300g
Weight
1976g
*Something incorrect or missing? Please
let me know
!

Pros and Trade-offs

For a gamer wanting low-latency wireless, the Lemokey L3 is the clear choice with its 2.4 GHz support. If you need dedicated macro keys, multi-media controls, or a specific ISO layout like French or Spanish, the Keychron Q3 Pro is the better fit. Both offer excellent build quality and modding potential, so your final decision should be driven by connectivity priorities and layout requirements.

Keychron Q3 Pro

  • +Extensive ISO layout versions including DE, FR, ES, CH, Nordic, and UK are available, which is rare in this class
  • +Special Edition adds four dedicated macro keys on the left side for custom shortcuts
  • +Includes dedicated multi-media keys and a programmable aluminum knob for quick adjustments
  • +Vendor states OSA ABS shine-through keycaps on the SE version for better backlight visibility
  • +Higher customer review count (46 reviews) indicates broader user feedback
  • −Lacks 2.4 GHz wireless connectivity, relying only on Bluetooth and wired modes
  • −The Special Edition variant has macro keys that are not hot-swappable, according to the vendor

Keychron Lemokey L3

  • +Features 2.4 GHz wireless with a 1000 Hz polling rate for competitive gaming, as highlighted by the vendor
  • +Comes with Cherry profile double-shot PBT keycaps known for oil resistance and durability
  • +Complimentary extra keycaps included with the fully assembled version for further customization
  • +Equipped with ARM Cortex-M4 MCU with 256KB Flash for more firmware flexibility
  • −Does not include dedicated media keys or a macro column, relying entirely on VIA remapping
  • −Layout options are limited to ANSI/ISO/JIS with no country-specific ISO variants listed
  • −Fewer customer reviews (24) compared to the Q3 Pro, making long-term reliability less documented

Which Keyboard Is Better for Your Needs?

For gaming, the Lemokey L3 wins due to its 2.4 GHz wireless with a 1000 Hz polling rate, a feature the Q3 Pro lacks. The Q3 Pro is better suited for office and content creation work, offering dedicated multi-media keys and macro columns that the L3 does not have. Both keyboards are tied for programming, modding, and travel, as they share the same layout size, hot-swappable PCBs, and heavy all-metal builds that limit portability. Your choice will depend on whether low-latency gaming or dedicated macro/media keys matter more.

GamingKeychron Lemokey L3
  • •Offers 2.4 GHz wireless with 1000 Hz polling rate for lower latency in games
  • •Vendor description highlights the L3 as built for peak gaming performance
OfficeKeychron Q3 Pro
  • •Q3 Pro SE includes dedicated multi-media keys and a programmable knob
  • •Offers a wider range of ISO layout options (DE, FR, ES, CH, Nordic, UK) for international offices
  • •Vendor states OSA profile keycaps on the SE version aim for comfortable fingertip feel
ProgrammingTie
  • •Both support QMK and VIA for full key remapping and macros
  • •Both have an 80% layout with dedicated function row and arrow keys
  • •Both include screw-in PCB stabilizers for stable big key feel
TravelTie
  • •Both have a 4000mAh rechargeable battery for long wireless use without charging
  • •Both are heavy (2300g vs 1976g), so neither is truly portable for frequent travel
ModdingTie
  • •Both are hot-swappable and compatible with 3/5-pin MX switches for easy switch changes
  • •Both feature a gasket mount design and PC plate for sound customization
  • •Both offer a barebone kit option for building from scratch
Content CreationKeychron Q3 Pro
  • •Q3 Pro SE has four dedicated macro keys on the left side for assigning shortcuts
  • •Includes a programmable aluminum knob for creative workflow tasks like zoom and brush size
  • •Vendor mentions the knob for adjusting screen brightness and selecting video clips or photos

Frequently Asked Questions (FAQ)

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