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Compare Ajazz AK33 vs Royal Kludge RK84 Differences Side by Side

This comparison is for buyers deciding between two popular, affordable wireless mechanical keyboards. The Ajazz AK33 offers a smaller 65% layout for a minimalist, travel-friendly setup. The Royal Kludge RK84 provides a 75% layout with more dedicated keys and extra features. The decision hinges on whether you prioritize the smallest possible footprint or a more complete set of keys and ports.

Ajazz AK33 Hot-swappable Mechanical Keyboard
63
RK84 75% Wired Mechanical Keyboard

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  • Released in 2024
  • Has Clicky, Linear switch options
  • Available in a 65% layout
  • Supports Bluetooth, Wired, Wireless connectivity
  • Weighs about 610 g
  • Sized at 37 x 120 x 311 mm
  • Made with a ABS case
  • Released in 2021
  • Has Clicky, Tactile, Linear, Silent switch options
  • Available in a 75% layout
  • Provides dedicated media keys
  • Offers a USB passthrough port
  • Has built-in sound dampening
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Runs at a 1000 Hz polling rate
  • Equipped with a 3750 mAh battery
  • Weighs about 803.5 g
  • Sized at 41 x 125 x 315 mm
  • Made with a Plastic case
  • Features ABS, PBT keycaps
Scores
  • Performance: 56.3
  • Build Quality: 48.6
  • Productivity: 60.8
  • Customizability: 63.8
  • Portability: 87.3
Scores
  • Performance: 62.8
  • Build Quality: 50.5
  • Productivity: 77.8
  • Customizability: 69.5
  • Portability: 81.4
Name
Ajazz AK33
Name
Royal Kludge RK84
Release year
2024
Release year
2021
Switch Options
Clicky, Linear
Switch Options
Clicky, Tactile, Linear, Silent
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
65%
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, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
-
Polling Rate
1000 Hz
Battery capacity
-
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
-
Mount Style
-
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
ABS
Case Material
Plastic
Keycaps Material
-
Keycaps Material
ABS, PBT
Dimensions
37 x 120 x 311 mm
Dimensions
41 x 125 x 315 mm
Weight
610g
Weight
803.5g
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Pros and Trade-offs

Prioritize the Royal Kludge RK84 if you need a full set of dedicated keys, versatile connectivity with a 2.4 GHz dongle, and useful extras like a USB hub. Its layout is simply more practical for most desk-based tasks. Choose the Ajazz AK33 only if your main goal is to obtain the smallest, lightest wireless keyboard possible and you are comfortable using function layers for missing keys.

Ajazz AK33

  • +More portable due to lighter weight (610g) and a compact 65% layout.
  • +Vendor claims a Bluetooth 5.0 connection with a 10-meter range for the wireless version.
  • +Offers a choice between RGB backlighting or single-color backlighting depending on the model.
  • +Comes in both wired and wireless configurations.
  • −Lacks a 2.4 GHz wireless connection option, which may be preferred for gaming.
  • −The 65% layout requires using function layers for arrow keys, navigation keys, and the function row.
  • −Does not include a USB pass-through hub or any extra ports.
  • −Package contents are basic, listing only the keyboard, cable, and manual.

Royal Kludge RK84

  • +More functional 75% layout with dedicated arrow keys, function row, and navigation keys.
  • +Offers triple-mode connectivity: Bluetooth, 2.4 GHz wireless, and wired USB-C.
  • +Includes a built-in USB hub with two USB 2.0 pass-through ports.
  • +Comes with a comprehensive accessory kit including a puller, extra switches, and magnetic pad feet.
  • +Features a large 3750mAh battery for extended wireless use.
  • −Heavier and slightly larger than the AK33, making it less ideal for frequent travel.
  • −Some user reviews mention firmware or battery reporting issues in wireless mode.
  • −The keycaps are made of ABS plastic, which may develop shine over time.

Which Keyboard Is Better for Your Needs?

The Royal Kludge RK84 is the more versatile choice, winning in office use, programming, and content creation due to its more complete key layout and extra features like a USB hub. It also holds an edge for modders with its included tools and screw-in stabilizers. The Ajazz AK33's primary advantage is in travel and portability, where its smaller size and lower weight make it easier to carry. For gaming, the RK84's 2.4 GHz option gives it a potential latency advantage.

GamingRoyal Kludge RK84
  • •The RK84 offers a 2.4 GHz wireless connection for potentially lower latency gaming, a mode not listed for the AK33.
  • •Its 75% layout retains arrow keys and some navigation keys without a function layer, which can be useful in some games.
  • •The product listing mentions onboard storage and DIY software support for key remapping.
OfficeRoyal Kludge RK84
  • •The RK84's 75% layout includes dedicated arrow keys, function row, and multimedia keys, reducing reliance on key combinations.
  • •It features a USB pass-through hub with two USB 2.0 ports for connecting peripherals like a mouse.
  • •The manufacturer claims a 3750mAh battery provides up to 200 hours of use with the backlight off.
ProgrammingRoyal Kludge RK84
  • •The RK84's layout includes dedicated arrow keys and a column of navigation keys (Insert, Delete, etc.), which are frequently used in coding.
  • •The presence of a tilde/backtick key on the main layer is confirmed by its 75% layout, unlike the 65% AK33 which may require a function layer.
  • •The USB pass-through can be convenient for connecting a security dongle or flash drive.
TravelAjazz AK33
  • •The Ajazz AK33 is significantly lighter at 610g compared to the RK84's 803.5g.
  • •Its 65% layout results in smaller dimensions (311mm long) than the RK84 (315mm long), saving bag space.
  • •The vendor description highlights its portability, calling it easy to take anywhere.
ModdingRoyal Kludge RK84
  • •Both are hot-swappable, but the RK84 includes screw-in stabilizers, which are generally more stable and moddable than clip-in types.
  • •The package includes a keycap & switch puller and four replacement RK switches for immediate experimentation.
  • •The RK84 has a removable frame, allowing for customization of the keyboard's look according to the product page.
Content CreationRoyal Kludge RK84
  • •The RK84's secondary FN multimedia keys provide quick access to media controls for editing workflows.
  • •The more expansive 75% layout can be beneficial for users who rely on numerous keyboard shortcuts across different applications.
  • •The USB pass-through hub allows for easy connection of a drawing tablet or other USB devices.

Frequently Asked Questions (FAQ)

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