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Compare Ajazz AK820 Max vs AULA AU75 Differences Side by Side

This comparison is for buyers deciding between two similarly priced, feature-rich 75% wireless mechanical keyboards. The choice is difficult because both offer tri-mode connectivity, gasket mounts, hot-swap PCBs, and 4000mAh batteries. The Ajazz AK820 Max introduces a TFT screen and Hall effect magnetic switches, while the AULA AU75 focuses on a multi-layered acoustic design for a specific sound profile. Your priority on switch technology and visual feedback versus acoustic tuning will determine the winner.

68
Ajazz AK820 Max Magnetic Switch Mechanical Keyboard
73
AULA AU75 Gasket 3 in 1 Wireless Mechanical Keyboard Creamy Keyboard

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4.3 (16)
0.0 (0)
  • Has Magnetic, Linear switch options
  • Includes a Yes, TFT display
  • Utilizes Hall effect sensors
  • Weighs about 850 g
  • Sized at 20 x 333 x 143 mm
  • Made with a ABS, PBT case
  • Has Linear switch options
  • Includes a No display
  • Features N-key rollover
  • Weighs about 980 g
  • Sized at 44 x 147 x 336 mm
  • Made with a ABS case
Scores
  • Performance: 57.8
  • Build Quality: 55
  • Productivity: 83.7
  • Customizability: 73.6
  • Portability: 80.4
Scores
  • Performance: 79.9
  • Build Quality: 65.5
  • Productivity: 85.5
  • Customizability: 70.7
  • Portability: 82.1
Name
Ajazz AK820 Max
Name
AULA AU75
Release year
2024
Release year
2024
Switch Options
Magnetic, Linear
Switch Options
Linear
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
 
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
4000 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
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
ABS, PBT
Case Material
ABS
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
20 x 333 x 143 mm
Dimensions
44 x 147 x 336 mm
Weight
850g
Weight
980g
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Pros and Trade-offs

Your choice hinges on whether you value cutting-edge switch technology and a visual display or a meticulously tuned acoustic experience. The Ajazz AK820 Max is the better pick for gamers, tinkerers who want adjustable actuation, and users who appreciate the utility of a small screen. The AULA AU75 is ideal for buyers who prioritize a specific, dampened sound signature out of the box and a heftier build. Both represent strong value in the budget 75% category.

Ajazz AK820 Max

  • +Includes a TFT screen for displaying information or graphics.
  • +Features Hall effect magnetic switches with adjustable actuation potential.
  • +Utilizes a flex-cut FR4 plate for a balance of stability and flex.
  • +South-facing RGB lighting ensures broad keycap compatibility.
  • +Lighter weight (850g) than the AULA AU75.
  • −Case material is listed as ABS, which may feel less premium than other plastics.
  • −Vendor reviews mention potential wireless latency issues in gaming scenarios.
  • −Includes only a keycap puller in the box, with no mention of a switch puller.

AULA AU75

  • +Vendor specifies a five-layer sound dampening stack for a creamy acoustic profile.
  • +Heavier 980g construction may contribute to a more stable typing feel.
  • +Includes both a keycap puller and a 2.4GHz receiver in the package.
  • +Uses PBT keycaps for better durability against shine.
  • −Lacks a screen, a feature present on the Ajazz AK820 Max.
  • −Does not offer Hall effect or magnetic switch options.
  • −Heavier weight may be a drawback for portability.

Which Keyboard Is Better for Your Needs?

The Ajazz AK820 Max takes the lead for gaming, programming, and content creation, primarily due to its Hall effect switches and TFT screen. The AULA AU75 is the stronger choice for modders interested in its detailed, multi-layered sound dampening construction. For office use and travel, the keyboards are closely matched, with the Ajazz's lower weight providing a minor advantage for portability.

GamingAjazz AK820 Max
  • •The Ajazz AK820 Max offers Hall effect magnetic switches, which the manufacturer states provide adjustable actuation points, a feature not mentioned for the AULA's linear switches.
  • •South-facing RGB lighting on the Ajazz is compatible with more aftermarket keycap sets without interference.
  • •The Ajazz is lighter at 850g compared to the AULA's 980g, which may be preferable for some desk setups.
OfficeTie
  • •Both keyboards offer tri-mode connectivity (Bluetooth, 2.4GHz, wired) for switching between multiple devices.
  • •Both include a functional control knob for adjusting volume and other settings.
  • •Each has a 75% layout that saves desk space while retaining essential navigation keys.
ProgrammingAjazz AK820 Max
  • •The Ajazz AK820 Max includes a TFT screen, which can potentially display system information or custom graphics.
  • •Its flex-cut FR4 plate, as described by the vendor, aims to provide a stable yet responsive typing feel.
  • •South-facing RGB lighting ensures compatibility with sculpted keycap profiles commonly used by enthusiasts.
TravelAjazz AK820 Max
  • •The Ajazz AK820 Max is lighter, weighing 850g versus the AULA AU75's 980g.
  • •Both share the same compact 75% footprint and have a 4000mAh battery, but the lower weight gives the Ajazz a slight edge for portability.
ModdingAULA AU75
  • •The AULA AU75's vendor description details a five-layer sound dampening stack including sandwich foam, IXPE switch pads, a PET acoustic membrane, bottom foam, and silicone pads, offering a clear modding foundation.
  • •Both are hot-swappable, but the AULA's explicit listing of its sound materials provides more certainty for users focused on acoustic tuning.
Content CreationAjazz AK820 Max
  • •The Ajazz AK820 Max's TFT screen can serve as a visual asset for stream setups or displaying custom information.
  • •Its vendor mentions audio perception technology for RGB lighting that reacts to music, which can enhance a content creation environment.
  • •The inclusion of a double-stage adjustable footrest allows for more ergonomic positioning during long editing sessions.

Frequently Asked Questions (FAQ)

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