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Compare Redragon KUMARA K552 vs Royal Kludge RK Sink87G Differences Side by Side

Explore the comprehensive side-by-side comparison of the Redragon KUMARA K552 and Royal Kludge RK Sink87G 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.

69
KUMARA K552 LED Rainbow Backlit Wired Keyboard
RK Sink87G RK87 Wireless TKL Mechanical Keyboard

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  • Has Linear switch options
  • Supports hot-swappable switches
  • Provides dedicated media keys
  • Features N-key rollover
  • Uses a Bottom Mount mounting style
  • Supports Wired, Wired only connectivity
  • Weighs about 880 g
  • Sized at 37 x 354 x 123 mm
  • Connects via USB-C
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 1850 mAh battery
  • Weighs about 1100 g
  • Sized at 39 x 360 x 135 mm
  • Features ABS keycaps
Scores
  • Performance: 80.3
  • Build Quality: 59.3
  • Productivity: 66.7
  • Customizability: 77.4
  • Portability: 57.4
Scores
  • Performance: 58.8
  • Build Quality: 42.7
  • Productivity: 59.5
  • Customizability: 49
  • Portability: 67.5
Name
Redragon KUMARA K552
Name
Royal Kludge RK Sink87G
Release year
2021
Release year
2021
Switch Options
Linear
Switch Options
-
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
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
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
-
Polling Rate
-
Battery capacity
-
Battery capacity
1850 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
Bottom Mount
Mount Style
-
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
Plastic
Case Material
Plastic
Keycaps Material
-
Keycaps Material
ABS
Dimensions
37 x 354 x 123 mm
Dimensions
39 x 360 x 135 mm
Weight
880g
Weight
1100g
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