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Compare Ajazz AK820 Pro vs Xinmeng M75 Differences Side by Side

This comparison is for buyers looking at feature-packed, budget-friendly 75% mechanical keyboards with TFT screens. Both the Ajazz AK820 Pro and Xinmeng M75 offer gasket mounts, triple-mode connectivity, and hot-swappable sockets, making the choice difficult. The decision hinges on the importance of verified software support, specific build materials, and battery capacity versus a more established track record.

76
Ajazz AK820 Pro
69
XINMENG M75/M75 Pro Gasket RGB Mechanical Keyboard

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4.6 (737)
0.0 (0)
  • Released in 2023
  • Has Linear switch options
  • Compatible with both Mac and Windows
  • Connects via USB-C
  • 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
  • Equipped with a 5000 mAh battery
  • Sized at 20 x 326 x 152 mm
  • Made with a Copper, Aluminum case
  • Offers Yes, Rgb RGB lighting
Scores
  • Performance: 60.5
  • Build Quality: 66.2
  • Productivity: 82.3
  • Customizability: 72.6
  • Portability: 79.3
Scores
  • Performance: 50.7
  • Build Quality: 74
  • Productivity: 66.1
  • Customizability: 68.1
  • Portability: 73.4
Name
Ajazz AK820 Pro
Name
Xinmeng M75
Release year
2023
Release year
2024
Switch Options
Linear
Switch Options
-
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
 
TFT
Display Support
 
TFT
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
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
-
Polling Rate
-
Battery capacity
4000 mAh
Battery capacity
5000 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
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
ABS, Aluminum
Case Material
Copper, Aluminum
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
40 x 327 x 136 mm
Dimensions
20 x 326 x 152 mm
Weight
810g
Weight
-
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Pros and Trade-offs

For most buyers, the Ajazz AK820 Pro is the safer choice due to its verified software support, detailed specifications, and established user feedback. Consider the Xinmeng M75 if your top priorities are maximum battery life and an ultra-slim keyboard profile, and you are comfortable with a product that has less documented support and no user reviews.

Ajazz AK820 Pro

  • +Explicitly listed 1k polling rate in wired/2.4G modes and N-Key Rollover support.
  • +Detailed technical specs including flex-cut PC plate, 1.2mm PCB, and south-facing RGB LEDs.
  • +Driver software, upgrade tools, and explicit Mac/Win compatibility are documented.
  • +Includes extra keycaps and a 2-in-1 puller in the box.
  • +Has a substantial number of user reviews providing real-world feedback.
  • −Thicker at 40mm compared to the Xinmeng M75's 20mm profile.
  • −Smaller 4000mAh battery capacity.
  • −Case uses ABS plastic in its construction alongside aluminum.

Xinmeng M75

  • +Larger 5000mAh battery with claimed battery life up to 15 days (RGB off).
  • +Slimmer 20mm thick design for a lower profile.
  • +Case material includes copper alongside aluminum for a unique build.
  • +Vendor description mentions a five-layered internal sound dampening structure.
  • −Lacks user reviews, making real-world performance and quality uncertain.
  • −No explicit mention of software, drivers, or N-Key Rollover in the provided information.
  • −Mac/Windows compatibility and polling rate are not explicitly stated in the listing.

Which Keyboard Is Better for Your Needs?

The Ajazz AK820 Pro holds an edge for gaming, office, and content creation due to its specified software tools, polling rate, and cross-platform support. The Xinmeng M75 is better suited for travel with its slimmer profile and larger battery. For programming, both are equally capable with their shared layout and hot-swap features, while modders will find more detailed technical documentation available for the Ajazz model.

GamingAjazz AK820 Pro
  • •The Ajazz AK820 Pro listing specifies N-Key Rollover support for full anti-ghosting.
  • •Its vendor page explicitly mentions a 1k polling rate in wired and 2.4GHz modes for lower latency.
  • •The manufacturer describes it as a 'gaming keyboard' with esports-grade performance claims.
OfficeAjazz AK820 Pro
  • •The Ajazz AK820 Pro explicitly lists Mac/Win support and includes a driver for customization, aiding cross-platform office use.
  • •It includes three extra keycaps and a 2-in-1 puller in the box for minor personalization.
  • •Its vendor description highlights Bluetooth 5.1 for efficient power saving during long workdays.
ProgrammingTie
  • •Both keyboards share a 75% ANSI layout, preserving arrow and navigation keys in a compact form.
  • •Both are hot-swappable, allowing programmers to customize switch feel for long typing sessions.
  • •Both feature PBT keycaps, which resist shine from frequent use.
TravelXinmeng M75
  • •The Xinmeng M75 has a slimmer profile at 20mm thick compared to the Ajazz AK820 Pro's 40mm.
  • •It houses a larger 5000mAh battery, which its vendor claims provides up to 15 days of use with RGB off.
  • •Its lower profile may make it easier to pack in a bag.
ModdingAjazz AK820 Pro
  • •The Ajazz AK820 Pro's technical specifications detail its flex-cut PC plate and PCB, and a 1.2mm PCB thickness, giving modders clear information.
  • •Its vendor page confirms compatibility with both 3-pin and 5-pin mechanical switches.
  • •Available driver software and a 2.4G upgrade tool are listed for firmware modifications.
Content CreationAjazz AK820 Pro
  • •The Ajazz AK820 Pro's vendor description details a customizable TFT screen for visuals, battery status, and OS display, useful for monitoring.
  • •South-facing RGB LEDs with 1.6 million colors are specified, allowing for extensive lighting customization in setups.
  • •Explicit Mac/Win compatibility ensures it works seamlessly with creative software on different operating systems.

Frequently Asked Questions (FAQ)

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