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Compare Redragon DHARMA K740 vs EISA K686 HE Differences Side by Side

Explore the comprehensive side-by-side comparison of the Redragon DHARMA K740 and Redragon EISA K686 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.

70
DHARMA K740
62
EISA K686 HE Rapid Trigger Gaming Keyboard

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  • Has Linear switch options
  • Supports hot-swappable switches
  • Compatible with both Mac and Windows
  • Uses a Bottom Mount mounting style
  • Runs at a 1000 Hz polling rate
  • Weighs about 1150 g
  • Sized at 42 x 378 x 129 mm
  • Made with a Aluminum case
  • Has Magnetic switch options
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Has built-in sound dampening
  • Uses a Gasket Mount mounting style
  • Runs at a 8000 Hz polling rate
  • Weighs about 1200 g
  • Sized at 90 x 430 x 190 mm
  • Made with a Plastic case
Scores
  • Performance: 79.6
  • Build Quality: 64.6
  • Productivity: 74.3
  • Customizability: 68.8
  • Portability: 45.3
Scores
  • Performance: 97.6
  • Build Quality: 57.2
  • Productivity: 62.7
  • Customizability: 48.6
  • Portability: 41.5
Name
Redragon DHARMA K740
Name
Redragon EISA K686 HE
Release year
2025
Release year
2025
Switch Options
Linear
Switch Options
Magnetic
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
90%
Layout Size
90%
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
1000 Hz
Polling Rate
8000 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
Bottom Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
Aluminum
Case Material
Plastic
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
42 x 378 x 129 mm
Dimensions
90 x 430 x 190 mm
Weight
1150g
Weight
1200g
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