Compare Ajazz AK871 vs MMkeyboard MM Class80 Differences Side by Side

This comparison is for keyboard buyers deciding between a value-oriented wireless option and a high-end custom kit. The choice is difficult because both are TKL (80%) layouts with hot-swappable switches, but they target completely different budgets and user priorities. The Ajazz prioritizes wireless convenience and a low cost, while the MM Class80 focuses on premium materials, extensive modding support, and a superior typing feel.

Model
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Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2023 Has Clicky, Linear switch options Built with the ANSI layout standard Compatible with both Mac and Windows Supports Bluetooth, 2.4 GHz, Wireless connectivity Weighs about 970 g Sized at 41 x 153 x 362 mm Made with a ABS case Features ABS keycaps	Released in 2022 Built with the ISO, ANSI layout standard Connects via USB-C Supports QMK firmware Supports VIA configuration Uses a PCB Mount mounting style Supports Bluetooth, Wired, Wireless connectivity Equipped with a 5000 mAh battery Weighs about 4000 g Sized at 21 x 393 x 190 mm Made with a Aluminum case Features PBT keycaps
Score	Scores Performance: 38.9 Build Quality: 39 Productivity: 50.8 Customizability: 48.6 Portability: 67	Scores Performance: 60.1 Build Quality: 71.9 Productivity: 71.5 Customizability: 75.4 Portability: 75.7
Name	Name Ajazz AK871	Name MMkeyboard MM Class80
Release year	Release year 2023	Release year 2022
Switch Options	Switch Options Clicky, Linear	Switch Options -
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 80%	Layout Size 80%
Layout Standard	Layout Standard ANSI	Layout Standard ISO, ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support	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, Wireless	Connection Bluetooth, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate -
Battery capacity	Battery capacity -	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 -	Mount Style PCB Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight	Backlight
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS	Case Material Aluminum
Keycaps Material	Keycaps Material ABS	Keycaps Material PBT
Dimensions	Dimensions 41 x 153 x 362 mm	Dimensions 21 x 393 x 190 mm
Weight	Weight 970g	Weight 4000g

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Pros and Trade-offs

Your budget and core needs dictate the choice. For a capable, no-fuss wireless keyboard for general use and travel, the Ajazz AK871 offers tremendous value. If you are an enthusiast seeking a premium, customizable foundation for a end-game typing experience and are willing to invest significantly more, the MMkeyboard MM Class80 is the superior tool. Prioritize convenience and cost with the Ajazz, or materials and customization with the MMkeyboard.

Ajazz AK871

+Extremely affordable price point.
+Offers dual-mode wireless connectivity with Bluetooth 5.0 and 2.4GHz.
+Lightweight and portable at 970 grams.
+Hot-swappable PCB allows for easy switch changes.
+Runs on standard AAA batteries for simple power replacement.

−Constructed from ABS plastic for both the case and keycaps.
−User reviews indicate potential reliability issues with the 2.4GHz wireless signal.
−Lacks advanced firmware support like QMK or VIA.

MMkeyboard MM Class80

+Premium 6063 aluminum case construction with a brass weight.
+Extensive modding kit includes PC plate, poron foams, and IXPE switch foam.
+Full QMK and VIA firmware support for deep customization.
+Includes high-quality, durable PBT keycaps.
+Supports both ISO and ANSI layout options.

−Very high price point.
−Extremely heavy at 4000 grams (4kg), limiting portability.
−Currently listed as out of stock from vendors.

Which Keyboard Is Better for Your Needs?

The Ajazz AK871 is the clear choice for mobile and budget-conscious users, winning in Office, Travel, and Gaming due to its wireless features and light weight. The MMkeyboard MM Class80 dominates in scenarios demanding customization and premium quality, taking Modding, Programming, and Content Creation. The decision ultimately hinges on whether wireless convenience and value or material quality and modding potential are more important.

GamingAjazz AK871

•Offers both 2.4 GHz and Bluetooth wireless connectivity for cable-free setups.
•Weighs significantly less at 970g, making it easier to move on a desk.
•Its lower price point reduces risk for a dedicated gaming peripheral.

OfficeAjazz AK871

•Dual-mode wireless (Bluetooth 5.0 and 2.4GHz) allows easy switching between devices.
•Lightweight and more portable at 970g.
•Vendor listing states Mac/Win support for cross-platform compatibility.

ProgrammingMMkeyboard MM Class80

•Supports both ISO and ANSI layouts, offering more flexibility for international users.
•Includes QMK and VIA support for deep firmware key remapping.
•PBT keycaps are more durable and resistant to shine over long typing sessions.

TravelAjazz AK871

•Weighs 970g compared to the MM Class80's 4000g.
•Runs on two AAA batteries, eliminating the need for a charging cable on the go.
•Smaller dimensions (362mm long) are more bag-friendly.

ModdingMMkeyboard MM Class80

•Kit includes multiple foam layers (IXPE switch foam, poron plate foam) for sound customization.
•Aluminum case with a brass weight and polycarbonate plate for a premium modding foundation.
•Full QMK and VIA firmware support for limitless software customization.

Content CreationMMkeyboard MM Class80

•QMK/VIA support allows for complex macros and layer assignments.
•Premium aluminum build and PBT keycaps provide a more satisfying and durable tactile experience.
•The 7-degree typing angle and PCB mount style may offer a more comfortable long-term typing posture.