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Compare AULA F75 vs Royal Kludge RK84 Differences Side by Side

This comparison is for buyers deciding between two popular, similarly priced 75% wireless mechanical keyboards. The decision is difficult because both offer three-way connectivity and hot-swap sockets, but they diverge significantly in build philosophy. The AULA F75 invests in a sophisticated internal design for acoustics and feel, while the Royal Kludge RK84 prioritizes practical desk connectivity with its built-in USB ports.

-32% off
83
EPOMAKER x AULA F75
63
RK84 75% Wired Mechanical Keyboard

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4.6 (2796)
0.0 (0)
  • Released in 2023
  • Has Silent, Linear switch options
  • Comes with a knob
  • Features N-key rollover
  • Includes screw-in stabilizers
  • Uses a Gasket Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless, Wired only connectivity
  • Equipped with a 4000 mAh battery
  • Weighs about 1023 g
  • Sized at 43 x 143 x 323 mm
  • Features PBT, ABS keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face, North-face, Rgb North-face RGB lighting
  • Released in 2021
  • Has Clicky, Tactile, Linear, Silent switch options
  • Offers a USB passthrough port
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 3750 mAh battery
  • Weighs about 803.5 g
  • Sized at 41 x 125 x 315 mm
  • Features ABS, PBT keycaps
  • Offers Yes, Rgb RGB lighting
Scores
  • Performance: 61.8
  • Build Quality: 65.1
  • Productivity: 91.9
  • Customizability: 82
  • Portability: 82.1
Scores
  • Performance: 62.8
  • Build Quality: 50.5
  • Productivity: 77.8
  • Customizability: 69.5
  • Portability: 81.4
Name
AULA F75
Name
Royal Kludge RK84
Release year
2023
Release year
2021
Switch Options
Silent, Linear
Switch Options
Clicky, Tactile, Linear, Silent
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
 
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, Wired only
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
4000 mAh
Battery capacity
3750 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, South-face, North-face
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
Plastic
Case Material
Plastic
Keycaps Material
PBT, ABS
Keycaps Material
ABS, PBT
Dimensions
43 x 143 x 323 mm
Dimensions
41 x 125 x 315 mm
Weight
1023g
Weight
803.5g
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Pros and Trade-offs

Your priority should dictate the choice. If a superior, quieter typing feel, gaming features, and a knob for media control are most important, the AULA F75 is the clear winner. If you need to connect USB devices directly to your keyboard to declutter your desk and value a lighter build, the Royal Kludge RK84's practical hub design makes it the better tool. Both represent strong value in the wireless 75% category.

AULA F75

  • +Gasket mount structure for a more flexible and tuned typing feel.
  • +Comprehensive five-layer sound dampening with Poron foam, IXPE pad, PET pad, and silicone.
  • +Cherry-profile double-shot PBT keycaps for better durability.
  • +Includes a multimedia control knob for media adjustments.
  • +Features Rapid Trigger and a stated 1000 Hz polling rate for gaming.
  • −Heavier at 1023g, which reduces portability.
  • −Lacks the USB pass-through ports found on the RK84.
  • −Switch options in the metadata are limited to Silent and Linear types.

Royal Kludge RK84

  • +Includes two USB 2.0 pass-through ports for connecting peripherals directly.
  • +Lighter weight (803.5g) and slightly more compact dimensions.
  • +Offers a choice of Clicky, Tactile, and Linear switch types.
  • +Vendor listing mentions support for both ANSI and ISO layouts.
  • −Uses ABS double-shot keycaps, which may develop shine over time.
  • −Lacks advanced mounting or sound-dampening features like a gasket structure.
  • −The vendor description specifies only blue backlighting for this model, not full RGB.

Which Keyboard Is Better for Your Needs?

The AULA F75 is the stronger choice for use cases centered on the typing and gaming experience, winning in Gaming, Programming, Modding, and Content Creation due to its performance features and premium build. The Royal Kludge RK84 takes the lead for Office use and Travel, where its USB hub and slightly more portable form factor provide tangible practical benefits. For general wireless use, they are closely matched.

GamingAULA F75
  • •The AULA F75 lists a 1000 Hz polling rate, which the RK84's specifications do not mention.
  • •The AULA F75's vendor description mentions an 'ultra-responsive, low-latency connection' for gaming.
  • •The AULA F75 includes Rapid Trigger as a listed feature, which is not mentioned for the RK84.
OfficeRoyal Kludge RK84
  • •The RK84 features two built-in USB 2.0 pass-through ports for connecting peripherals like a mouse or headphone dongle.
  • •The RK84's vendor page states it supports ISO layout in its metadata, offering more regional keycap compatibility.
  • •It is slightly lighter at 803.5g compared to the F75's 1023g, which may be preferable for desk rearrangements.
ProgrammingAULA F75
  • •The AULA F75 uses Cherry-profile double-shot PBT keycaps, which are generally more durable and resistant to shine than the RK84's ABS keycaps.
  • •Its gasket mount and five-layer sound padding (Poron foam, IXPE pad, PET pad, silicone) can provide a more comfortable, quieter typing experience for long sessions.
  • •The inclusion of a multimedia control knob allows for quick volume or scrolling adjustments without leaving the home row.
TravelRoyal Kludge RK84
  • •The RK84 is lighter at 803.5g versus the F75's 1023g.
  • •It has slightly smaller dimensions (315 x 125 x 41mm vs 323 x 143 x 43mm), making it a bit more compact.
  • •Both have similar large batteries (3750mAh vs 4000mAh) and three-way connectivity, making wireless performance comparable.
ModdingAULA F75
  • •The AULA F75 features a gasket mount design, which is a popular modding platform for tuning flex and sound.
  • •Its construction includes a detailed five-layer sound dampening system (Poron foam, IXPE switch pad, PET pad, silicone) for enthusiasts to appreciate or modify.
  • •It uses screw-in stabilizers and a PCB with single-key slots, as noted in the vendor description, which are desirable for modders.
Content CreationAULA F75
  • •The dedicated multimedia control knob on the AULA F75 provides tactile, immediate control over volume or timeline scrubbing.
  • •Full RGB backlighting with 16.8 million colors and south/north-facing LED options allows for more personalized lighting setups.
  • •The premium typing feel from the gasket mount and pre-lubricated switches can be beneficial during long editing sessions.

Frequently Asked Questions (FAQ)

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