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Compare Keychron J3 SE vs Lemokey L1 HE Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron J3 SE and Keychron Lemokey L1 HE and view their biggest differences. The detailed comparison table allows you to see all the essential features, specifications, and benefits of each keyboard at a glance. Whether you're looking for performance, value, or specific functionalities, this comparison tool helps you make an informed decision.

81
Keychron J3 SE QMK Wireless Mechanical Keyboard
95
Lemokey L1 HE Wireless Magnetic Switch Custom Gaming Keyboard

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  • Released in 2026
  • Has Linear, Tactile, Clicky switch options
  • Available in a 96% layout
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Weighs about 1145 g
  • Sized at 43 x 406 x 139 mm
  • Made with a ABS case
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
  • Released in 2025
  • Has Magnetic, Linear, Tactile, Clicky switch options
  • Available in a 75% layout
  • Comes with a knob
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Includes screw-in stabilizers
  • Uses a Gasket Mount mounting style
  • Supports Bluetooth, Wired, Wireless, 2.4 GHz connectivity
  • Weighs about 1977 g
  • Sized at 33 x 370 x 146 mm
  • Made with a Aluminum, Metal case
  • Offers Yes, Rgb, North-face, Rgb North-face RGB lighting
Scores
  • Performance: 80.3
  • Build Quality: 68.6
  • Productivity: 88.7
  • Customizability: 86.9
  • Portability: 56.5
Scores
  • Performance: 92.7
  • Build Quality: 86.5
  • Productivity: 96.9
  • Customizability: 97
  • Portability: 82.8
Name
Keychron J3 SE
Name
Keychron Lemokey L1 HE
Release year
2026
Release year
2025
Switch Options
Linear, Tactile, Clicky
Switch Options
Magnetic, Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
96%
Layout Size
75%
Layout Standard
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
Connection
Bluetooth, Wired, Wireless, 2.4 GHz
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
-
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, White, North-face
Backlight
 
Rgb, North-face
Case Colors
Case Colors
Case Material
ABS
Case Material
Aluminum, Metal
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
43 x 406 x 139 mm
Dimensions
33 x 370 x 146 mm
Weight
1145g
Weight
1977g
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