Compare Ajazz AK820 Pro vs AULA F75 Differences Side by Side

This comparison is for buyers deciding between two highly-rated, tri-mode 75% gasket mount keyboards. The choice is difficult because both offer excellent value with hot-swap, PBT keycaps, and 4000mAh batteries. The Ajazz AK820 Pro stands out with its unique TFT screen, while the AULA F75 counters with a more complex internal sound-dampening stack and a listed rapid trigger feature for gaming.

Model
	76	-32% off 88	Select a keyboard to compare
Rating	4.6 stars (737 reviews)	4.6 stars (2796 reviews)
Purchase Options
Main differences	Has Linear switch options Includes a Yes, TFT display Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Weighs about 810 g Sized at 40 x 327 x 136 mm Made with a ABS, Aluminum case Features PBT keycaps Offers Yes, Rgb, South-face, Rgb South-face RGB lighting	Has Silent, Linear switch options Includes a No display Provides dedicated media keys Enables rapid trigger functionality 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, Aluminum, ABS case Features PBT, ABS keycaps Offers Yes, Rgb, South-face, Rgb South-face, North-face, Rgb North-face RGB lighting
Score	Scores Performance: 60.7 Build Quality: 66.2 Productivity: 82.3 Customizability: 72.5 Portability: 79.3	Scores Performance: 77.2 Build Quality: 75.7 Productivity: 91.5 Customizability: 82.1 Portability: 82.1
Name	Name Ajazz AK820 Pro	Name AULA F75
Release year	Release year 2023	Release year 2023
Switch Options	Switch Options Linear	Switch Options Silent, Linear
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 75%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support TFT	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless, Wired only
Polling Rate	Polling Rate -	Polling Rate 1000 Hz
Battery capacity	Battery capacity 4000 mAh	Battery capacity 4000 mAh
Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Gasket Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face	Backlight Rgb, South-face, North-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS, Aluminum	Case Material Plastic, Aluminum, ABS
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT, ABS
Dimensions	Dimensions 40 x 327 x 136 mm	Dimensions 43 x 143 x 323 mm
Weight	Weight 810g	Weight 1023g

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Pros and Trade-offs

Your priority should guide this choice. If you value a unique visual interface, lighter weight for portability, or Mac-focused software, the Ajazz AK820 Pro is the better pick. If your focus is on achieving a specific acoustic profile, maximizing gaming performance with rapid trigger, or you enjoy detailed keyboard modding, the AULA F75 offers more grounded features for those tasks. Both represent strong values in the 75% wireless category.

Ajazz AK820 Pro

+Features a customizable 0.85-inch TFT screen for system info and visuals.
+Lighter weight of 810g enhances portability.
+Includes a flex-cut polycarbonate plate and PCB for a softer typing feel.
+Vendor listing confirms Bluetooth 5.1 for wireless connectivity.
+Comes with three extra keycaps in the box.

−Uses plate-mounted stabilizers, which are generally less favored by modders than screw-in types.
−The case material is listed as ABS plastic, which may feel less premium than full metal.
−Lacks the explicit multi-layer sound dampening description of the AULA F75.

AULA F75

+Includes a rapid trigger feature, as listed in its specifications.
+Vendor description highlights a five-layer sound-dampening design with Poron foam, IXPE, PET, and silicone.
+Comes with screw-in stabilizers for improved stability and modding potential.
+Keycaps are Cherry profile double-shot PBT.
+Switches are described as factory-lubricated for a smoother out-of-box feel.

−Heavier at 1023g, making it less portable.
−No built-in screen for at-a-glance system information.
−Software support is listed as only for Windows, whereas the Ajazz driver page includes Mac references.

Which Keyboard Is Better for Your Needs?

The AULA F75 takes a clear lead for gaming and modding due to its rapid trigger and detailed internal foam stack. The Ajazz AK820 Pro is better for travel and content creation, thanks to its lower weight and unique TFT display. For office work and programming, the keyboards are evenly matched, sharing core productivity features like their compact layout and multi-device connectivity.

GamingAULA F75

•The AULA F75 lists a rapid trigger feature in its specifications.
•Its vendor description highlights an 'ultra-responsive, low-latency connection'.
•It includes screw-in stabilizers, which are often preferred for stability during fast key presses.

OfficeTie

•Both offer tri-mode connectivity (Bluetooth, 2.4GHz, wired) for flexible desk setups.
•Both have a 75% layout to save desk space and include a control knob for media.
•Both are listed with Mac and Windows support.

ProgrammingTie

•Both use a 75% ANSI layout, providing arrow keys and most function keys.
•Both feature hot-swappable sockets for customizing switch feel.
•Both have PBT keycaps for long-term durability against shine.

TravelAjazz AK820 Pro

•The Ajazz AK820 Pro is significantly lighter at 810g compared to the AULA F75's 1023g.
•It has a slightly slimmer profile at 40mm depth versus 43mm.
•The TFT screen can display battery status, useful for managing power on the go.

ModdingAULA F75

•The AULA F75's vendor description details a five-layer internal design with Poron foam, IXPE pad, PET pad, and silicone.
•It comes with screw-in stabilizers, which are typically easier to mod than plate-mounted ones.
•Its keycaps are Cherry profile, which is a popular profile for aftermarket sets.

Content CreationAjazz AK820 Pro

•The Ajazz AK820 Pro's TFT screen can display custom visuals and system info, adding to a streamer's setup aesthetic.
•Its vendor page states the screen can be used to quickly switch between Windows and Mac modes, useful for multi-OS workflows.
•The lighter weight makes it easier to reposition on a desk for different filming angles.