KeebFinder
Not sure which keyboard to choose? Try the Keyboard Finder now!

Compare Redragon DHARMA K556 HE vs PENUMBRA K687 HE Differences Side by Side

Explore the comprehensive side-by-side comparison of the Redragon DHARMA K556 HE and Redragon PENUMBRA K687 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.

DHARMA K556 HE (Magnetic Hall Effect Keyboard)
70
PENUMBRA K687 HE Rapid Trigger Gaming Keyboard

Select a keyboard to compare

0.0 (0)
0.0 (0)
  • Available in a 100% layout
  • Uses a Bottom Mount mounting style
  • Runs at a 8000 Hz polling rate
  • Weighs about 1130 g
  • Available in a 75% layout
  • Comes with a knob
  • Compatible with both Mac and Windows
  • Uses a Gasket Mount mounting style
  • Weighs about 1500 g
  • Sized at 43 x 334 x 140 mm
Scores
  • Performance: 93.3
  • Build Quality: 57.4
  • Productivity: 56.6
  • Customizability: 44.7
  • Portability: 41.7
Scores
  • Performance: 86.6
  • Build Quality: 70.2
  • Productivity: 78.1
  • Customizability: 55.8
  • Portability: 60.8
Name
Redragon DHARMA K556 HE
Name
Redragon PENUMBRA K687 HE
Release year
2025
Release year
2025
Switch Options
Magnetic
Switch Options
Magnetic
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
100%
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
Wired, Wired only
Connection
Wired, Wired only
Polling Rate
8000 Hz
Polling Rate
-
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
Aluminum
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
-
Dimensions
43 x 334 x 140 mm
Weight
1130g
Weight
1500g
*Something incorrect or missing? Please
let me know
!

Discover similar products

You might also like similar products in that price range:

62
$62
EISA K686 HE Rapid Trigger Gaming Keyboard
Redragon EISA K686 HE
90%,
Wired,
RGB,
Knob,
HE,
Rapid trigger,
Gasket Mount

76
$89
Gamakay TK75HE V2 Hall Effect keyboard 8K Polling Rate 0.005mm RT Accuracy
Gamakay TK75HE V2
75%,
Hotswap,
Wireless,
Screen,
RGB,
Knob,
HE,
Rapid trigger,
Top Mount

94
$79
Keychron K10 Pro QMK/VIA Wireless Mechanical Keyboard ISO Layout Collection
Keychron K10 Pro
100%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Tray Mount

98
$94
Keychron V1 Max QMK Wireless Custom Mechanical Keyboard ISO Layout Collection
Keychron V1 Max
75%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
VIA,
QMK,
Gasket Mount

92
$69
Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard
Keychron K4 Pro
96%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Tray Mount

95
$79
Keychron Q10 (Alice Layout) QMK Custom Mechanical Keyboard
Keychron Q10
75%,
Hotswap,
Wired,
RGB,
Knob,
VIA,
QMK,
Alu case,
Gasket Mount

89
$83
Qwertykeys Neo98 Keyboard
Qwertykeys Neo98
98%,
Hotswap,
Wireless,
Wired,
VIA,
QMK,
Alu case,
Gasket Mount

93
$85
Keychron Q1 QMK Custom Mechanical Keyboard ISO Layout Collection - Version 1
Keychron Q1 V1
75%,
Hotswap,
Wired,
RGB,
Knob,
VIA,
QMK,
Alu case,
Gasket Mount

91
$60
Keychron C2 Pro 8K QMK Wired Custom Mechanical Keyboard ISO Layout Collection
Keychron C2 Pro
100%,
Hotswap,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Tray Mount

93
$97
Keychron V1 Ultra 8K Wireless Custom Mechanical Keyboard ISO Layout Collection
Keychron V1 Ultra
75%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
Knob,
VIA,
QMK,
Gasket Mount