Compare Ajazz AK820 Pro vs Royal Kludge M75 Differences Side by Side

This comparison is for buyers deciding between two feature-rich 75% wireless mechanical keyboards. Both the Ajazz AK820 Pro and Royal Kludge M75 offer gasket mounts, hot-swappable switches, and a small screen with a knob, making the choice difficult. The decision hinges on subtle differences in build materials, screen technology, included accessories, and overall value.

Model
	76	71	Select a keyboard to compare
Rating	4.6 stars (737 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2023 Has Linear switch options Includes a Yes, TFT display Features N-key rollover Has built-in sound dampening Equipped with a 4000 mAh battery Weighs about 810 g Sized at 40 x 327 x 136 mm Made with a ABS, Aluminum case	Released in 2024 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
Score	Scores Performance: 60.5 Build Quality: 66.2 Productivity: 82.2 Customizability: 72.5 Portability: 79.2	Scores Performance: 66.5 Build Quality: 67.1 Productivity: 74.1 Customizability: 74.2 Portability: 80.8
Name	Name Ajazz AK820 Pro	Name Royal Kludge M75
Release year	Release year 2023	Release year 2024
Switch Options	Switch Options Linear	Switch Options Clicky, Linear
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 75%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support TFT	Display Support OLED
Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate -
Battery capacity	Battery capacity 4000 mAh	Battery capacity 3750 mAh
Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Gasket Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS, Aluminum	Case Material -
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 40 x 327 x 136 mm	Dimensions 42 x 328 x 139 mm
Weight	Weight 810g	Weight 900g

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Pros and Trade-offs

Your budget and priority for modding versus portability should guide your choice. The Ajazz AK820 Pro is the better value for tinkerers who appreciate its detailed gasket mount construction, larger battery, and extra accessories. The Royal Kludge M75 is the more portable daily driver, appealing to those who prefer its lighter build and Cherry profile keycaps right out of the box.

Ajazz AK820 Pro

+Larger 4000mAh battery for longer wireless use between charges.
+Includes a flex-cut polycarbonate plate and PCB for a more flexible typing feel.
+Comes with three extra keycaps and a 2-in-1 switch and keycap puller.
+Vendor page specifies sound dampening foam and a 1k polling rate in wired/2.4G modes.
+Generally available at a lower price point based on listed vendor prices.

−Heavier at 810g, making it less portable.
−Case material is listed as ABS plastic, which may feel less premium than metal alternatives.
−Keycaps use an OEM profile instead of the potentially lower Cherry profile.

Royal Kludge M75

+Lighter weight of 660g improves portability.
+Comes with Cherry profile double-shot PBT keycaps according to its vendor description.
+Features an OLED screen, which may offer higher contrast than a TFT display.
+Switch options include clicky and linear types, providing more initial choice.

−Smaller 3750mAh battery compared to the Ajazz model.
−Vendor description does not mention specific sound dampening foam or a flex-cut plate design.
−Currently has no aggregated review score available, making user feedback harder to assess.

Which Keyboard Is Better for Your Needs?

The keyboards are closely matched for most use cases, resulting in several ties. The Royal Kludge M75 takes a clear lead for travel due to its lower weight. For modding enthusiasts, the Ajazz AK820 Pro offers more detailed construction features like a flex-cut plate and includes extra accessories. In gaming, office work, programming, and content creation, the shared core specs make either a viable choice depending on secondary preferences like keycap profile or screen type.

GamingTie

•Both offer tri-mode connectivity with 2.4GHz wireless for low latency.
•Both feature south-facing RGB lighting, which is compatible with many aftermarket keycap sets.
•Both are hot-swappable, allowing for switch customization to personal preference.

OfficeTie

•Both support Bluetooth for connecting to multiple devices.
•Both have compact 75% layouts that save desk space.
•Both list compatibility with Windows and Mac operating systems.

ProgrammingTie

•Both retain essential function and arrow keys in their 75% layouts.
•Both use PBT keycaps, which resist shine from long-term use.
•Hot-swappable sockets on both allow for switching to preferred tactile or linear switches.

TravelRoyal Kludge M75

•The Royal Kludge M75 is significantly lighter at 660g compared to the Ajazz's 810g.
•Both have similar compact dimensions, but the lower weight of the M75 is an advantage for portability.
•Both include a USB-C cable for wired use on the go.

ModdingAjazz AK820 Pro

•The Ajazz AK820 Pro features a flex-cut polycarbonate plate and PCB, which can enhance typing feel.
•Its vendor description details specific foam layers and a gasket mounting system for sound dampening.
•It includes three extra keycaps and a 2-in-1 puller in the box, offering more out-of-the-box customization options.

Content CreationTie

•The dedicated knobs on both keyboards can be mapped to control audio or video editing parameters.
•The screens on both can display system information useful for monitoring workflows.
•South-facing RGB on both provides customizable lighting for streaming setups.