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Compare Ajazz AK820 Max vs AULA HERO84 HE Differences Side by Side

This comparison is for buyers deciding between a feature-rich wireless keyboard and a specialized wired gaming tool. Both are 75% Hall Effect keyboards, but they diverge sharply in connectivity, build priorities, and target use. The decision is difficult because each excels in areas the other neglects, forcing a trade-off between versatility and raw gaming performance.

68
Ajazz AK820 Max Magnetic Switch Mechanical Keyboard
AULA HERO84 HE 75% Wired Magnetic Gaming Keyboard

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4.3 (16)
0.0 (0)
  • Released in 2024
  • Has Magnetic, Linear switch options
  • Supports hot-swappable switches
  • Comes with a knob
  • Includes a Yes, TFT display
  • Uses a Gasket Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 4000 mAh battery
  • Weighs about 850 g
  • Sized at 20 x 333 x 143 mm
  • Made with a ABS, PBT case
  • Offers Yes, Rgb RGB lighting
  • Released in 2025
  • Has Linear, Magnetic switch options
  • Includes a No display
  • Features N-key rollover
  • Enables rapid trigger functionality
  • Supports Wired, Wired only connectivity
  • Runs at a 8000 Hz polling rate
  • Made with a Metal case
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Scores
  • Performance: 57.8
  • Build Quality: 55
  • Productivity: 83.7
  • Customizability: 73.6
  • Portability: 80.4
Scores
  • Performance: 92.2
  • Build Quality: 38.5
  • Productivity: 70
  • Customizability: 48.6
  • Portability: 59.3
Name
Ajazz AK820 Max
Name
AULA HERO84 HE
Release year
2024
Release year
2025
Switch Options
Magnetic, Linear
Switch Options
Linear, Magnetic
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
Wired, Wired only
Polling Rate
-
Polling Rate
8000 Hz
Battery capacity
4000 mAh
Battery capacity
-
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
-
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Material
ABS, PBT
Case Material
Metal
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
20 x 333 x 143 mm
Dimensions
-
Weight
850g
Weight
-
*Something incorrect or missing? Please
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Pros and Trade-offs

Your primary need dictates the choice. For a versatile daily driver that can move around the home or office wirelessly and be easily modified, the Ajazz AK820 Max is the better option. If your desk is dedicated to PC gaming and you demand the lowest possible latency and gaming-specific features like rapid trigger, the wired AULA HERO84 HE is the focused tool for the job.

Ajazz AK820 Max

  • +Tri-mode wireless connectivity (USB, 2.4G, Bluetooth 5.0).
  • +Hot-swappable PCB for easy switch customization.
  • +Includes a TFT screen for status information.
  • +Gasket mount with flex-cut FR4 plate and multi-layer sound dampening (silicone, cotton, IXPE).
  • +4000mAh battery for extended cordless use.
  • −Case is made of ABS plastic, which may feel less premium than metal.
  • −Some user reviews mention wireless latency issues in gaming scenarios.
  • −Lacks the ultra-high polling rate specified for the AULA model.

AULA HERO84 HE

  • +Specified 8000 Hz polling rate and 128kHz scanning rate for gaming.
  • +Includes a rapid trigger feature for gaming performance.
  • +Metal case and aluminum plate construction.
  • +Programmable via a web driver for key mapping, macros, and actuation adjustment.
  • −Wired-only connectivity, with no wireless or battery option.
  • −Not confirmed to be hot-swappable in the provided specifications.
  • −Heavier and less portable due to metal construction and lack of battery.

Which Keyboard Is Better for Your Needs?

The Ajazz AK820 Max is the clear choice for office work, programming, travel, and modding due to its wireless features, battery, and hot-swap design. The AULA HERO84 HE is tailored for competitive gaming with its high polling rate and rapid trigger. For content creation, both offer useful features, making it a tie dependent on whether the user prioritizes wireless freedom or advanced programmability.

GamingAULA HERO84 HE
  • •The AULA HERO84 HE has a specified 8000 Hz polling rate for lower latency.
  • •It features a dedicated rapid trigger function for gaming.
  • •The vendor description highlights its 128kHz scanning rate for performance.
OfficeAjazz AK820 Max
  • •The Ajazz AK820 Max offers tri-mode connectivity (wired, 2.4G, Bluetooth) for easy device switching.
  • •It has a 4000mAh battery for cord-free use.
  • •Its vendor description mentions compatibility with Windows, Mac, and Android systems.
ProgrammingAjazz AK820 Max
  • •The Ajazz AK820 Max is hot-swappable, allowing easy switch changes for preferred typing feel.
  • •Its wireless connectivity reduces cable clutter on a desk.
  • •The compact 75% layout saves space while retaining essential keys.
TravelAjazz AK820 Max
  • •The Ajazz AK820 Max supports Bluetooth and 2.4GHz wireless, eliminating the need for a cable.
  • •Its built-in 4000mAh battery provides portable power.
  • •It is lighter at 850g compared to the unspecified but likely heavier metal construction of the AULA.
ModdingAjazz AK820 Max
  • •The Ajazz AK820 Max is confirmed to be hot-swappable.
  • •It uses a gasket mount with a flex-cut FR4 plate, which the vendor says enhances keypress feel.
  • •Its vendor description details a multi-layer sound dampening system (silicone, cotton, IXPE pad) for acoustic tuning.
Content CreationTie
  • •Both have south-facing RGB lighting and compact layouts suitable for desk space management.
  • •The Ajazz offers wireless convenience for a cleaner setup.
  • •The AULA's programmable web driver, per its listing, allows for macro and key mapping which can streamline workflows.

Frequently Asked Questions (FAQ)

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