Compare Ajazz AK820 Pro vs Monka K75 Differences Side by Side

This comparison is for buyers deciding between two similarly priced 75% tri-mode gasket-mounted keyboards. The choice is difficult because both offer hot-swap, wireless connectivity, and sound dampening. The Ajazz AK820 Pro brings a unique TFT screen and a hybrid aluminum/ABS case, while the Monka K75 counters with a larger battery and the choice of tactile switches. Your priority on interactive features versus battery life and typing feel will determine the winner.

Model
	76	64	Select a keyboard to compare
Rating	4.6 stars (739 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 Equipped with a 4000 mAh battery Weighs about 810 g Sized at 40 x 327 x 136 mm Made with a ABS, Aluminum case Offers Yes, Rgb, South-face, Rgb South-face RGB lighting	Released in 2024 Has Tactile, Linear switch options Includes a No display Equipped with a 5000 mAh battery Weighs about 860 g Sized at 44 x 143 x 327 mm Made with a Plastic case Offers Yes, Rgb RGB lighting
Score	Scores Performance: 60.9 Build Quality: 66.6 Productivity: 82.4 Customizability: 72.7 Portability: 79.1	Scores Performance: 50.6 Build Quality: 49.9 Productivity: 83 Customizability: 67 Portability: 79.5
Name	Name Ajazz AK820 Pro	Name Monka K75
Release year	Release year 2023	Release year 2024
Switch Options	Switch Options Linear	Switch Options Tactile, 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
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 5000 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
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS, Aluminum	Case Material Plastic
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 40 x 327 x 136 mm	Dimensions 44 x 143 x 327 mm
Weight	Weight 810g	Weight 860g

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Pros and Trade-offs

For most users, the Ajazz AK820 Pro is the more compelling choice due to its unique TFT screen, superior construction with aluminum, and more detailed specification transparency. Only choose the Monka K75 if a larger battery and the immediate availability of tactile switches are your absolute top priorities, and you are comfortable with a product that has no established user reviews.

Ajazz AK820 Pro

+Includes a customizable 0.85-inch TFT screen for system info and visuals.
+Features a hybrid case construction with aluminum and ABS plastic.
+Uses a flex-cut polycarbonate plate and PCB for a softer typing feel.
+South-facing RGB LEDs prevent interference with Cherry-profile keycaps.
+Comes with three extra keycaps and a 2-in-1 puller in the box.

−Smaller 4000mAh battery compared to the Monka K75's 5000mAh.
−Only available with linear switch options according to its metadata.
−Case is primarily ABS plastic with aluminum, not a full metal chassis.

Monka K75

+Larger 5000mAh battery with claimed longer battery life.
+Offers a choice between tactile and linear switches from the factory.
+Vendor description mentions five-layered internal padding for sound dampening.
+Includes a single-key slotted PCB designed for consistent typing feel.

−Lacks any form of screen or display.
−Case material is listed simply as plastic, with no mention of aluminum.
−No user reviews are available to gauge real-world performance.
−N-Key Rollover support is not explicitly mentioned in the provided details.

Which Keyboard Is Better for Your Needs?

The Ajazz AK820 Pro wins in more specialized categories like gaming, programming, and modding, largely due to its verified polling rate, TFT screen, and hybrid aluminum construction. The Monka K75 takes the lead for travel, thanks to its larger advertised battery capacity and claimed battery life. For general office use, both keyboards are equally capable with their shared core wireless features and compact layouts.

GamingAjazz AK820 Pro

•The Ajazz AK820 Pro lists N-Key Rollover support, which is not mentioned for the Monka K75.
•Its vendor page specifies a 1kHz polling rate in wired and 2.4GHz modes, a detail absent from the K75's description.
•South-facing RGB LEDs ensure compatibility with Cherry-profile keycaps, reducing interference during keypresses.

OfficeTie

•Both offer tri-mode connectivity (Bluetooth, 2.4GHz, wired) for flexible device pairing.
•Both are listed with Mac and Windows support.
•Each has a compact 75% layout to save desk space.

ProgrammingAjazz AK820 Pro

•The Ajazz AK820 Pro's TFT screen can display system info and battery status, useful for monitoring.
•It includes three extra keycaps in the box, offering slight layout customization.
•Its hot-swap PCB supports 3-pin and 5-pin switches for broad compatibility when testing different switches.

TravelMonka K75

•The Monka K75 has a larger 5000mAh battery compared to the Ajazz's 4000mAh.
•Its vendor description claims up to 15 days of battery life with lighting off.
•Both are similar in weight and dimensions, making portability comparable.

ModdingAjazz AK820 Pro

•The Ajazz AK820 Pro features a hybrid aluminum and ABS case, often preferred for acoustics.
•It has a flex-cut polycarbonate plate and PCB, designed for a more flexible typing feel.
•Its south-facing RGB LEDs are explicitly mentioned, a detail modders look for to avoid keycap interference.

Content CreationAjazz AK820 Pro

•The Ajazz's TFT screen allows for customizable visuals and status displays, adding to a streamer's setup.
•It includes a metallic knob for media control, similar to the K75.
•The vendor page details 1.6 million RGB color combinations for extensive lighting customization.