Ajazz AK820 Pro vs AULA HERO84 HEWireless vs Gaming Performance
Choose the Ajazz AK820 Pro for wireless flexibility and modding, or the AULA HERO84 HE for maximum wired gaming performance.
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Which one should you get?
Get the
Ajazz AK820 Pro
Wireless
Build quality in the bottom 50% of 75% boards under $100.
- Triple-mode connectivity (wired, Bluetooth 5.1, 2.4 GHz) for maximum flexibility.
- Hot-swappable PCB allows for easy switch customization.
- Includes a 0.85-inch TFT screen for system info and customization.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
AULA HERO84 HE
Gaming Performance
Build quality in the bottom 5% of 75% boards under $100.
- Features an 8000 Hz polling rate and 128KHz scanning rate for competitive gaming.
- Uses hall effect magnetic switches with adjustable actuation travel from 0.01mm.
- Includes rapid trigger functionality for faster keypress registration.
- Magnetic switches only. Standard MX switches will not fit.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Your priority dictates the choice. For a versatile daily driver that can go wireless, be easily modified, and serve multiple devices, the Ajazz AK820 Pro is the better value. If your sole focus is achieving the lowest possible latency and most advanced keypress customization for competitive gaming, and you don't mind a cable, the AULA HERO84 HE's specialized features justify its focus.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
Ajazz AK820 Pro
AULA HERO84 HE
Hall effect (magnetic)
No
Yes
Adjustable actuation helps in games and not in normal typing
Rapid trigger
No
Yes
Faster resets help in games and not in normal typing
Connection
Bluetooth, 2.4 GHz, Wired
Wired
Wireless for several devices and wired for lower latency
Hot-swappable
Yes
No
Switch changes without soldering
Case material
ABS, Aluminum
Metal
- Ajazz AK820 Pro
- AULA HERO84 HE
- Performance
- 6192
- Build quality
- 6638
- Productivity
- 8270
- Customizability
- 7248
- Portability
- 7960
- Layout size: 75%
- Sound dampening
- Keycaps: PBT
What will you mostly use it for?
The Ajazz AK820 Pro is the clear choice for office work, programming, travel, and modding due to its wireless capabilities, hot-swap sockets, and portable design. The AULA HERO84 HE dominates for dedicated gaming with its high polling rate and magnetic switch technology. For content creation, the decision hinges on whether wireless flexibility or potential macro programmability is more valuable.
Pick the AULA HERO84 HE
- The AULA HERO84 HE has a specified 8000 Hz polling rate for lower latency.
- It features hall effect magnetic switches with adjustable actuation and rapid trigger support.
- The manufacturer states it has a 128KHz scanning rate for enhanced responsiveness.
Ajazz AK820 Pro vs AULA HERO84 HE specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 24 specs differ
Ajazz AK820 Pro
AULA HERO84 HE
Switch options
Hall effect (magnetic)
Rapid trigger
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
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Ajazz AK820 Pro vs AULA HERO84 HE: your questions
The Ajazz AK820 Pro is designed for wireless use. It supports Bluetooth 5.1 and 2.4 GHz wireless modes in addition to wired USB-C, and it includes a 4000mAh rechargeable battery. The AULA HERO84 HE is a wired-only keyboard.
No. The AULA HERO84 HE product listing does not mention hot-swappable sockets. It is described as being compatible only with specific TTC magnetic switch series, suggesting a soldered PCB.
According to the Ajazz technical specifications, the AK820 Pro has a 1000 Hz polling rate in both wired and 2.4 GHz wireless modes. Its Bluetooth mode operates at 125 Hz.
Yes, but only on the AULA HERO84 HE. Its hall effect magnetic switches allow the actuation point to be adjusted from 0.01mm to 3.4mm via software. The Ajazz AK820 Pro uses traditional linear switches with a fixed actuation point.
The Ajazz AK820 Pro is more portable. It is lighter at 810g and offers wireless operation with a battery, eliminating the need for a constant cable connection. The AULA is wired-only and its weight is not specified.
Yes. Both the Ajazz AK820 Pro and the AULA HERO84 HE list Mac and Windows compatibility in their specifications and vendor descriptions.
The Ajazz AK820 Pro uses a gasket mount system. The vendor description notes it has a flex-cut polycarbonate plate and PCB, which are isolated from the case to reduce vibration and noise.
According to the vendor, the Ajazz AK820 Pro box includes the keyboard, three extra keycaps, a 2-in-1 switch and keycap puller, a USB A-to-C cable, a 2.4GHz wireless receiver stored on the keyboard, and a manual.
The AULA HERO84 HE uses hall effect magnetic switches, which activate via a magnetic field without physical contact. The Ajazz AK820 Pro uses traditional mechanical linear switches. Magnetic switches offer features like adjustable actuation and rapid trigger.
Both keyboards feature sound dampening, but the implementations differ. The AULA HERO84 HE vendor mentions a 5-layer sound dampening system. The Ajazz AK820 Pro uses a gasket mount design and internal foam to reduce vibration and noise.
Yes, both keyboards feature south-facing per-key RGB backlighting that can be customized. The AULA HERO84 HE uses a web-based driver for customization, while the Ajazz AK820 Pro offers control through its TFT screen and software.
The AULA HERO84 HE uses pre-lubed magnetic switches which can provide a smooth feel, and its metal construction offers stability. However, its lack of hot-swap sockets limits your ability to easily try different switch types for typing, unlike the Ajazz AK820 Pro.
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