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Compare Royal Kludge M75 vs Royal Kludge R75 Differences Side by Side

This comparison is for buyers deciding between two of Royal Kludge's popular 75% gasket-mounted keyboards. The choice is difficult because both share a compact layout, hot-swappable switches, and PBT keycaps, but diverge sharply on connectivity and core features. The M75 offers a wireless lifestyle with a smart display, while the R75 focuses on a premium wired experience with advanced programmability.

71
M75 75% Wireless Gaming Keyboard （Black & Blue Color）
86
R75 75% Wired Gaming Keyboard (QMK/VIA)

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  • Has Clicky, Linear switch options
  • Includes a Yes, OLED display
  • Offers a USB passthrough port
  • Equipped with a 3750 mAh battery
  • Weighs about 900 g
  • Sized at 42 x 328 x 139 mm
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Has Linear switch options
  • Includes a No display
  • Supports QMK firmware
  • Supports VIA configuration
  • Has built-in sound dampening
  • Equipped with a 4000 mAh battery
  • Weighs about 680 g
  • Sized at 42 x 323 x 42 mm
  • Offers Yes, Rgb RGB lighting
Scores
  • Performance: 66.5
  • Build Quality: 67.1
  • Productivity: 74.1
  • Customizability: 74.2
  • Portability: 80.8
Scores
  • Performance: 72.2
  • Build Quality: 78.2
  • Productivity: 93
  • Customizability: 89.5
  • Portability: 80.2
Name
Royal Kludge M75
Name
Royal Kludge R75
Release year
2024
Release year
2024
Switch Options
Clicky, Linear
Switch Options
Linear
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
OLED
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
3750 mAh
Battery capacity
4000 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
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
-
Case Material
-
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
42 x 328 x 139 mm
Dimensions
42 x 323 x 42 mm
Weight
900g
Weight
680g
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Pros and Trade-offs

Your primary need dictates the choice. If you value a clean desk, need to switch between multiple devices, or want the convenience of a status screen, the Royal Kludge M75 is the clear option. If your priority is a superior, quiet typing experience, deep firmware customization, and you don't mind a cable, the Royal Kludge R75 offers exceptional value and capability for its price.

Royal Kludge M75

  • +Tri-mode wireless connectivity (Bluetooth 5.1, 2.4GHz, wired) for maximum flexibility.
  • +Integrated OLED smart display shows battery, connection mode, and system status.
  • +Offers a choice of clicky or linear switch types in its stock configuration.
  • +Features south-facing RGB lighting for compatibility with Cherry-profile keycaps.
  • +Includes a 3750mAh battery for cordless operation.
  • −Lacks the advanced QMK/VIA programmability found in the R75.
  • −Vendor description does not detail specific sound-dampening foam layers like the R75.
  • −Generally carries a higher price point than the R75.

Royal Kludge R75

  • +Supports QMK and VIA firmware for extensive key remapping and macro programming.
  • +Includes a detailed 5-layer noise dampening system with poron cotton, IXPE foam, and sponge case foam.
  • +Comes with pre-lubed linear cream switches and pre-lubed stabilizers out of the box.
  • +Uses MDA profile PBT keycaps, which the vendor claims offer a more comfortable typing experience.
  • +Features a CNC-machined aluminum volume knob.
  • −Connectivity is wired-only, lacking the wireless options of the M75.
  • −No OLED screen or display for system information.
  • −Stock configuration is limited to linear switch types.

Which Keyboard Is Better for Your Needs?

The M75 consistently wins for office and travel use due to its wireless versatility and status screen. The R75 is the clear choice for programming and modding, thanks to its open-source firmware support and detailed acoustic engineering. For gaming and content creation, the decision hinges on whether wireless freedom or a potentially superior typing feel is more valuable, leading to a tie.

GamingTie
  • •Both feature a 75% layout with arrow keys and a programmable knob for media control.
  • •Both are hot-swappable for switch customization.
  • •The M75 offers tri-mode wireless for cable-free setups, while the R75's listed sound dampening may provide a more focused acoustic profile.
OfficeRoyal Kludge M75
  • •The M75's tri-mode wireless connectivity (Bluetooth, 2.4GHz, wired) allows easy switching between multiple devices.
  • •Its OLED screen provides at-a-glance battery and connection status.
  • •The manufacturer states it can connect to three devices simultaneously via Bluetooth.
ProgrammingRoyal Kludge R75
  • •The R75 has explicit support for QMK and VIA firmware for extensive key remapping and macro creation.
  • •Its MDA profile PBT keycaps, according to the vendor, offer a more comfortable typing experience than traditional profiles.
  • •The listed 5-layer noise dampening with poron cotton and IXPE foam can reduce typing fatigue in shared spaces.
TravelRoyal Kludge M75
  • •The M75 has built-in wireless functionality, eliminating the need to carry a cable for use.
  • •It includes a 3750mAh battery for cordless operation.
  • •Both keyboards have similar compact 75% footprints and weights (660g vs 680g).
ModdingRoyal Kludge R75
  • •The R75 supports QMK/VIA, allowing for deep firmware-level customization beyond basic remapping.
  • •It comes with pre-lubed linear cream switches and pre-lubed stabilizers out of the box.
  • •The vendor description details a comprehensive sound dampening package including poron cotton, IXPE foam, and sponge case foam.
Content CreationTie
  • •Both keyboards include a knob for quick volume or parameter adjustment.
  • •Both have RGB backlighting for personalized setups.
  • •The M75's wireless capability offers desk cleanliness, while the R75's programmable keys via QMK/VIA can streamline shortcuts.

Frequently Asked Questions (FAQ)

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