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Compare Ajazz AK820 Max vs AULA F75 Differences Side by Side

This comparison is for buyers deciding between two feature-rich 75% wireless mechanical keyboards. The choice is difficult because both offer tri-mode connectivity, gasket mounts, and hot-swappable PCBs at a similar price point. The Ajazz AK820 Max introduces a TFT screen and Hall effect magnetic switches, while the AULA F75 counters with a rapid trigger function for gaming, screw-in stabilizers, and a more complex internal foam structure. Your priority in advanced switch technology versus gaming performance and acoustic tuning will determine the winner.

-11% off
68
Ajazz AK820 Max Magnetic Switch Mechanical Keyboard
-32% off
83
EPOMAKER x AULA F75

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4.3 (16)
4.6 (2796)
  • Released in 2024
  • Has Magnetic, Linear switch options
  • Includes a Yes, TFT display
  • Utilizes Hall effect sensors
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Weighs about 850 g
  • Sized at 20 x 333 x 143 mm
  • Made with a ABS, PBT case
  • Features PBT keycaps
  • Offers Yes, Rgb RGB lighting
  • Released in 2023
  • Has Silent, Linear switch options
  • Includes a No display
  • Provides dedicated media keys
  • Features N-key rollover
  • Includes screw-in stabilizers
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless, Wired only connectivity
  • Runs at a 1000 Hz polling rate
  • Weighs about 1023 g
  • Sized at 43 x 143 x 323 mm
  • Made with a Plastic case
  • Features PBT, ABS keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face, North-face, Rgb North-face RGB lighting
Scores
  • Performance: 57.9
  • Build Quality: 55
  • Productivity: 83.1
  • Customizability: 73.2
  • Portability: 79.9
Scores
  • Performance: 61.8
  • Build Quality: 65.1
  • Productivity: 91.9
  • Customizability: 82
  • Portability: 82.1
Name
Ajazz AK820 Max
Name
AULA F75
Release year
2024
Release year
2023
Switch Options
Magnetic, Linear
Switch Options
Silent, 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, Wired only
Polling Rate
-
Polling Rate
1000 Hz
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, South-face, North-face
Case Colors
Case Colors
Case Material
ABS, PBT
Case Material
Plastic
Keycaps Material
PBT
Keycaps Material
PBT, ABS
Dimensions
20 x 333 x 143 mm
Dimensions
43 x 143 x 323 mm
Weight
850g
Weight
1023g
*Something incorrect or missing? Please
let me know
!

Pros and Trade-offs

Your primary need dictates the choice here. For competitive gaming where every millisecond counts, the AULA F75's rapid trigger, specified polling rate, and robust construction make it the stronger candidate. If you value unique features like a customizable TFT display, experimental Hall effect switches, and a lighter build, the Ajazz AK820 Max offers more distinctive technology. Both are competent all-rounders, but they specialize in different areas.

Ajazz AK820 Max

  • +Includes a TFT screen for displaying information or custom graphics.
  • +Features Hall effect magnetic switches, allowing for adjustable actuation points.
  • +Lighter weight (850g) makes it slightly more portable.
  • +Vendor description highlights a flex-cut FR4 plate and a 1.2mm flex-cut PCB for a softer typing feel.
  • +Audio perception technology allows RGB lighting to react to music.

  • Uses plate-mounted stabilizers, which are less favored for modding than screw-in types.
  • The case material is listed as ABS, which may feel less premium than metal alternatives.
  • Some user reviews mention wireless latency issues in gaming scenarios.
  • Internal sound dampening uses a silicone layer and cotton, which is less complex than the AULA's five-layer system.

AULA F75

  • +Includes a rapid trigger feature specifically beneficial for gaming performance.
  • +Equipped with screw-in stabilizers for better stability and modding potential.
  • +Vendor description details a comprehensive five-layer sound dampening system (Poron foam, IXPE, PET, silicone).
  • +Case material includes aluminum, contributing to a sturdier build and higher weight.
  • +Specifies a 1000 Hz polling rate for wired responsiveness.

  • Significantly heavier at 1023g, which reduces portability.
  • Lacks a screen, a feature present on the Ajazz AK820 Max.
  • Does not feature Hall effect or magnetic switch technology.
  • RGB LED direction depends on keycap version (north or south-facing), which may affect compatibility with certain aftermarket keycaps.

Which Keyboard Is Better for Your Needs?

The AULA F75 takes a clear lead for gaming due to its rapid trigger and specified polling rate, while also appealing to modders with its screw-in stabilizers and detailed sound-dampening construction. The Ajazz AK820 Max is the better choice for travelers due to its lower weight and for content creators attracted to its unique TFT screen and audio-reactive lighting. For office, programming, and general use, both keyboards are evenly matched, offering the core features expected from modern compact mechanical boards.

GamingAULA F75
  • The AULA F75 explicitly lists a rapid trigger feature, a gaming-oriented function for faster actuation.
  • Its product listing mentions an 'ultra-responsive, low-latency connection'.
  • It has a specified 1000 Hz polling rate, while the Ajazz AK820 Max's polling rate is not stated.
OfficeTie
  • Both offer tri-mode connectivity (Bluetooth, 2.4G, wired) for flexible device switching.
  • Both have a compact 75% layout to save desk space.
  • Both include a multimedia control knob for quick adjustments.
  • The AULA F75's silent linear switch type may be preferable in shared spaces.
ProgrammingTie
  • Both use a standard 75% ANSI layout with dedicated arrow and function keys.
  • Hot-swappable PCBs on both allow for switch customization to preferred actuation force.
  • Both feature PBT keycaps for long-term durability against shine.
TravelAjazz AK820 Max
  • The Ajazz AK820 Max is lighter at 850g (770g per vendor page) compared to the AULA F75's 1023g.
  • Both have identical 4000mAh batteries for similar wireless endurance.
  • Their compact 75% footprints are nearly identical in dimensions.
ModdingAULA F75
  • The AULA F75 comes with screw-in stabilizers, which are generally preferred over the Ajazz's plate-mounted stabilizers for modding stability.
  • Its vendor description details a five-layer internal padding system (two Poron foam, IXPE, PET, silicone) for sound tuning.
  • Both have full hot-swappable sockets, but the AULA F75's build suggests a focus on acoustic customization.
Content CreationAjazz AK820 Max
  • The Ajazz AK820 Max includes a TFT screen, which can display system info or custom graphics.
  • Its vendor description mentions audio perception technology for RGB that reacts to music.
  • The Hall effect magnetic switches offer potential for high customization of actuation points, useful for macro controls.

Frequently Asked Questions (FAQ)


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