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Compare Royal Kludge R75 vs Royal Kludge RK89 Differences Side by Side

This comparison is for buyers deciding between two distinct Royal Kludge models. The choice is difficult because both offer tri-mode connectivity and hot-swappable switches at a similar price point, but they target different priorities. The R75 focuses on a refined, compact build with advanced features, while the RK89 offers a unique layout with practical desk hub functionality. Your decision hinges on whether you value a premium typing experience or extra connectivity in a larger form factor.

86
R75 75% Wired Gaming Keyboard (QMK/VIA)
RK89 85% Wireless Mechanical Keyboard

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  • Released in 2024
  • Has Linear switch options
  • Available in a 75% layout
  • Comes with a knob
  • Supports QMK firmware
  • Supports VIA configuration
  • Has built-in sound dampening
  • Uses a Gasket Mount mounting style
  • Equipped with a 4000 mAh battery
  • Weighs about 680 g
  • Sized at 42 x 323 x 42 mm
  • Features PBT keycaps
  • Released in 2022
  • Has Clicky, Tactile, Linear switch options
  • Available in a 80% layout
  • Offers a USB passthrough port
  • Equipped with a 1850 mAh battery
  • Weighs about 1000 g
  • Sized at 41 x 135 x 41 mm
  • Features ABS keycaps
Scores
  • Performance: 72.1
  • Build Quality: 78.3
  • Productivity: 93.1
  • Customizability: 89.6
  • Portability: 80.3
Scores
  • Performance: 63
  • Build Quality: 48.1
  • Productivity: 67.2
  • Customizability: 62.8
  • Portability: 71.6
Name
Royal Kludge R75
Name
Royal Kludge RK89
Release year
2024
Release year
2022
Switch Options
Linear
Switch Options
Clicky, Tactile, Linear
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
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
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
-
Polling Rate
-
Battery capacity
4000 mAh
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
Gasket Mount
Mount Style
-
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
-
Case Material
-
Keycaps Material
PBT
Keycaps Material
ABS
Dimensions
42 x 323 x 42 mm
Dimensions
41 x 135 x 41 mm
Weight
680g
Weight
1000g
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Pros and Trade-offs

The Royal Kludge R75 is the better overall keyboard for most users, offering superior build quality, a premium typing experience, and extensive customization at a competitive price. Its gasket mount, PBT keycaps, and QMK/VIA support are significant advantages. Only choose the RK89 if your workflow absolutely requires a built-in number pad and the convenience of USB pass-through ports, and you are willing to accept its heavier build and less advanced feature set.

Royal Kludge R75

  • +Gasket mount structure with triple-layer sound dampening (poron cotton, IXPE foam, sponge case foam).
  • +Full QMK and VIA firmware support for advanced key remapping and macros.
  • +Includes a CNC-machined aluminum volume knob.
  • +Uses durable MDA profile, double-shot PBT keycaps.
  • +Larger 4000mAh battery capacity for longer wireless use.
  • −Only available with linear Cream switches from the factory.
  • −Lacks a number pad, which may be required for certain tasks.
  • −Does not have built-in USB pass-through ports.

Royal Kludge RK89

  • +Innovative 89-key 80% layout includes a number pad while saving space over a full-size board.
  • +Features two USB 2.0 pass-through ports and a Type-C port for connectivity.
  • +Offers a choice of clicky, tactile, or linear switch types out of the box.
  • +Includes a detachable frame, according to the manufacturer's description.
  • −Uses ABS double-shot keycaps, which may develop shine over time faster than PBT.
  • −Significantly heavier at 1000g and less portable.
  • −Smaller 1850mAh battery requires more frequent charging.
  • −Lacks gasket mount construction and advanced firmware support like QMK/VIA.

Which Keyboard Is Better for Your Needs?

The R75 is the clear choice for users focused on typing quality, portability, and deep customization, winning in Gaming, Programming, Travel, and Modding. Its gasket mount, premium keycaps, and QMK/VIA support are decisive. The RK89 finds its niche in Office use, where its number pad and integrated USB hub provide tangible utility. For Content Creation, the advantages split between the R75's knob and the RK89's connectivity, making it a tie based on specific workflow needs.

GamingRoyal Kludge R75
  • •The R75's gasket mount structure with poron cotton, IXPE foam, and sponge case foam provides a more solid, vibration-dampened feel.
  • •Its 75% layout is more compact, freeing up mouse space while retaining arrow keys.
  • •It includes a dedicated metal volume knob for quick audio control.
OfficeRoyal Kludge RK89
  • •The RK89's 80% layout includes a number pad, which is essential for data entry.
  • •It features two built-in USB 2.0 pass-through ports and a Type-C port for connecting peripherals.
  • •Its listing mentions a detachable frame, which may aid in cleaning.
ProgrammingRoyal Kludge R75
  • •The R75 supports QMK/VIA firmware for deep key remapping and macro creation, which is highly valuable for coding workflows.
  • •Its MDA profile PBT keycaps are noted by the manufacturer for a comfortable typing experience.
  • •The compact 75% layout saves desk space while keeping function and arrow keys accessible.
TravelRoyal Kludge R75
  • •The R75 is significantly lighter at 680g compared to the RK89's 1000g.
  • •It has a more compact 75% footprint, making it easier to pack.
  • •Its larger 4000mAh battery promises longer wireless use between charges than the RK89's 1850mAh battery.
ModdingRoyal Kludge R75
  • •The R75 features a gasket mount design, which is favored for its customizable typing feel.
  • •It includes extensive sound dampening with a 5-layer system using poron cotton, IXPE foam, and sponge case foam.
  • •QMK/VIA support allows for extensive firmware-level customization beyond what the RK89's proprietary software offers.
Content CreationTie
  • •The R75's metal volume knob and QMK/VIA macro support are excellent for video/audio editing.
  • •The RK89's USB pass-through ports are convenient for connecting drawing tablets or other USB devices directly to the keyboard.
  • •Both offer RGB backlighting for personalized workspace ambiance.

Frequently Asked Questions (FAQ)

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