Compare AULA F99 Pro vs Yunzii YZ98 Differences Side by Side

This comparison is for buyers deciding between two popular, similarly priced 98% layout mechanical keyboards. The choice is difficult because both offer tri-mode connectivity, gasket mounts, and hot-swap sockets. The AULA F99 Pro emphasizes a massive battery and a functional knob, while the Yunzii YZ98 focuses on material quality with PBT keycaps and adds side RGB accents.

Model
	71	65	Select a keyboard to compare
Rating	4.7 stars (39 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Available in a 96% layout Comes with a knob Equipped with a 8000 mAh battery Weighs about 1023 g Sized at 43 x 146 x 390 mm Made with a ABS case	Available in a 98% layout Features N-key rollover Runs at a 1000 Hz polling rate Equipped with a 4600 mAh battery Weighs about 1050 g Sized at 39 x 390 x 147 mm Features PBT keycaps
Score	Scores Performance: 66.2 Build Quality: 63.9 Productivity: 84.1 Customizability: 68.2 Portability: 63.5	Scores Performance: 59.8 Build Quality: 50.5 Productivity: 82.5 Customizability: 67.2 Portability: 55.5
Name	Name AULA F99 Pro	Name Yunzii YZ98
Release year	Release year 2024	Release year 2024
Switch Options	Switch Options Linear	Switch Options Linear
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 96%	Layout Size 98%
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	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
Polling Rate	Polling Rate -	Polling Rate 1000 Hz
Battery capacity	Battery capacity 8000 mAh	Battery capacity 4600 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
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS	Case Material -
Keycaps Material	Keycaps Material -	Keycaps Material PBT
Dimensions	Dimensions 43 x 146 x 390 mm	Dimensions 39 x 390 x 147 mm
Weight	Weight 1023g	Weight 1050g

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Pros and Trade-offs

Your priority should guide this choice. If you value never worrying about battery life and want the utility of a control knob, the AULA F99 Pro is the clear pick. If you prefer the long-term feel and durability of PBT keycaps and want extra RGB flair, the Yunzii YZ98 is the better option, provided you can manage its shorter battery runtime.

AULA F99 Pro

+Massive 8000mAh battery for extended wireless use.
+Includes a rotary knob for media or volume control.
+Vendor-listed five-layer sound dampening system (foam, PET film, silicone).
+Features a flex-cut hot-swappable PCB and PC plate for a softer typing feel.

−Uses ABS plastic keycaps, which are less durable than PBT.
−Case material is listed as ABS plastic.
−Lacks a specified polling rate for its wireless mode.

Yunzii YZ98

+Includes double-shot PBT Cherry profile keycaps for better durability.
+Features RGB side lighting in addition to per-key south-facing RGB.
+Explicitly lists a 1000 Hz polling rate for its 2.4GHz wireless mode.
+Comes with two acrylic metal badges for decoration.

−Smaller 4600mAh battery capacity.
−Does not include a rotary knob.
−Vendor description lists conflicting battery specs (4600mAh and 5000mAh).

Which Keyboard Is Better for Your Needs?

The AULA F99 Pro takes the lead for gaming and office use, primarily due to its functional knob and exceptional battery life. For content creators focused on aesthetics and durability, the Yunzii YZ98's PBT keycaps and side RGB are strong advantages. In scenarios like programming and travel, the keyboards are closely matched, offering similar layouts and wireless functionality. Modders may lean towards the AULA for its well-documented internal foam layers.

GamingAULA F99 Pro

•The AULA F99 Pro includes a rotary knob for quick volume or media control during games.
•Its vendor description highlights a 'flex-cut' PCB and PC plate for a softer, more responsive feel.
•The larger 8000mAh battery supports longer wireless gaming sessions.

OfficeAULA F99 Pro

•The 8000mAh battery provides significantly longer wireless uptime between charges.
•The inclusion of a knob offers convenient control for volume or spreadsheet scrolling.
•Its 96% layout retains the numpad for data entry in a compact form.

ProgrammingTie

•Both keyboards use a 98%/96% ANSI layout, preserving arrow keys and a numpad.
•Both are hot-swappable, allowing switch customization for preferred typing feel.
•Both feature sound-dampening materials for a quieter environment.

TravelTie

•Both keyboards share nearly identical weights (1023g vs 1050g) and similar compact dimensions.
•Both offer tri-mode wireless connectivity for cable-free use on the go.
•Neither includes a travel case or specific portability features.

ModdingAULA F99 Pro

•The AULA F99 Pro's vendor description details a five-layer sound dampening system (sandwich foam, IXPE pad, PET film, bottom foam, silicone pad) for acoustic tuning.
•It features a 'flex-cut' hot-swappable PCB and a PC plate, which the vendor states creates a deeper sound.
•Both support hot-swapping, but the AULA provides more specific internal modding details.

Content CreationYunzii YZ98

•The Yunzii YZ98 features double-shot PBT keycaps, which are more durable and resistant to shine over time.
•It includes RGB side lighting in addition to south-facing per-key RGB for enhanced aesthetics on camera.
•It comes with two acrylic metal badges for visual customization.