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Compare Redragon EISA K686 HE vs OTIIM K729 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Redragon EISA K686 HE and Redragon OTIIM K729 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.

62
EISA K686 HE Rapid Trigger Gaming Keyboard
72
OTIIM K729

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  • Has Magnetic switch options
  • Available in a 90% layout
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Runs at a 8000 Hz polling rate
  • Weighs about 1200 g
  • Sized at 90 x 430 x 190 mm
  • Offers Yes, Rgb RGB lighting
  • Supports hot-swappable switches
  • Available in a 80% layout
  • Compatible with both Mac and Windows
  • Runs at a 1000 Hz polling rate
  • Weighs about 880 g
  • Sized at 41 x 367 x 146 mm
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Scores
  • Performance: 97.6
  • Build Quality: 57.1
  • Productivity: 62.5
  • Customizability: 48.7
  • Portability: 41.5
Scores
  • Performance: 79.2
  • Build Quality: 64.1
  • Productivity: 84.4
  • Customizability: 68.3
  • Portability: 57.8
Name
Redragon EISA K686 HE
Name
Redragon OTIIM K729
Release year
2025
Release year
2025
Switch Options
Magnetic
Switch Options
-
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
90%
Layout Size
80%
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
Wired, Wired only
Connection
Wired, Wired only
Polling Rate
8000 Hz
Polling Rate
1000 Hz
Battery capacity
-
Battery capacity
-
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
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Material
Plastic
Case Material
Plastic
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
90 x 430 x 190 mm
Dimensions
41 x 367 x 146 mm
Weight
1200g
Weight
880g
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