Compare AULA F75 vs Razer BlackWidow V4 Pro Differences Side by Side

This comparison is for buyers deciding between a highly-rated, modern compact keyboard and a premium, full-size offering from a major brand. The decision is difficult because the AULA F75 offers significantly more features like wireless connectivity, hot-swap sockets, and a gasket mount for a much lower price, while the Razer BlackWidow V4 Pro provides a traditional full-size layout with dedicated macro keys and an integrated wrist rest. Your choice hinges on prioritizing layout and brand prestige versus modern keyboarding features and overall value.

Model
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Rating	4.6 stars (2799 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Has Silent, Linear switch options Supports hot-swappable switches Available in a 75% layout Compatible with both Mac and Windows Provides dedicated media keys Connects via USB-C Features N-key rollover Includes screw-in stabilizers Has built-in sound dampening Uses a Gasket Mount mounting style Supports Bluetooth, 2.4 GHz, Wired, Wireless, Wired only connectivity Runs at a 1000 Hz polling rate Equipped with a 4000 mAh battery 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	Has Linear, Clicky, Tactile switch options Available in a 100% layout Made with a ABS case Features ABS keycaps Offers Yes, Rgb RGB lighting
Score	Scores Performance: 62.7 Build Quality: 65.8 Productivity: 91.8 Customizability: 82.6 Portability: 82.3	Scores Performance: 54 Build Quality: 38.7 Productivity: 47.5 Customizability: 53 Portability: 40.1
Name	Name AULA F75	Name Razer BlackWidow V4 Pro
Release year	Release year 2023	Release year 2023
Switch Options	Switch Options Silent, Linear	Switch Options Linear, Clicky, Tactile
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 100%
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, Wired only	Connection
Polling Rate	Polling Rate 1000 Hz	Polling Rate -
Battery capacity	Battery capacity 4000 mAh	Battery capacity -
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 -
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face, North-face	Backlight Rgb
Case Colors	Case Colors	Case Colors
Case Material	Case Material Plastic	Case Material ABS
Keycaps Material	Keycaps Material PBT, ABS	Keycaps Material ABS
Dimensions	Dimensions 43 x 143 x 323 mm	Dimensions -
Weight	Weight 1023g	Weight -

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Pros and Trade-offs

For the vast majority of users, the AULA F75 represents a far better value, packing modern enthusiast features like wireless connectivity, hot-swap, and a gasket mount into a compact design. Only consider the Razer BlackWidow V4 Pro if your workflow is strictly tied to a full-size layout and you heavily rely on dedicated macro keys and the included wrist rest, accepting its wired-only nature and higher cost.

AULA F75

+Offers triple-mode connectivity with Bluetooth, 2.4GHz wireless, and wired USB-C.
+Features a hot-swappable PCB, gasket mount, and screw-in stabilizers for high customizability.
+Includes a multimedia control knob and has a 4000mAh battery for long wireless use.
+Built with a five-layer sound-dampening structure including Poron foam and a silicone pad.
+Uses double-shot PBT keycaps in a Cherry profile for durability.

−Software support is listed as Windows-only, which may limit customization for Mac users.
−The compact 75% layout lacks a dedicated number pad.
−At 1023 grams, it is a relatively heavy keyboard for its size.

Razer BlackWidow V4 Pro

+Includes a magnetic, plush leatherette wrist rest with integrated RGB underglow.
+Features eight dedicated macro keys and a programmable command dial for enhanced control.
+Offers a traditional full-size 100% layout with a number pad.

−Lacks wireless connectivity options, being a wired-only keyboard.
−Uses ABS keycaps, which are more prone to shine over time compared to PBT.
−Does not feature hot-swappable switches, limiting easy customization.
−Carries a significantly higher price point for its feature set.

Which Keyboard Is Better for Your Needs?

The AULA F75 is the decisive winner for most use cases, particularly gaming, office work, programming, travel, and modding, due to its modern feature set, wireless options, and customizability. Its compact size and included features like a knob and hot-swap make it versatile. The Razer BlackWidow V4 Pro finds its primary advantage in content creation, where its dedicated macro keys, command dial, and full layout with number pad provide tangible benefits for shortcut-heavy workflows.

GamingAULA F75

•The AULA F75 has a specified 1000 Hz polling rate for responsive input.
•Its listing includes rapid trigger functionality for gaming.
•The compact 75% layout frees up desk space for mouse movement.

OfficeAULA F75

•The AULA F75 offers three-way connectivity (Bluetooth, 2.4GHz, wired) for flexible device pairing.
•Its silent linear switch option and five-layer sound dampening, per the vendor description, reduce typing noise.
•The included multimedia control knob allows for convenient volume and media adjustments.

ProgrammingAULA F75

•The 75% layout of the AULA F75 retains the arrow and function keys in a space-saving form.
•It features Cherry-profile PBT keycaps, which are durable and resist shine.
•Hot-swappable sockets allow programmers to customize switch feel without soldering.

TravelAULA F75

•The AULA F75 is a compact 75% layout with dimensions of 323 x 143 mm.
•It supports wireless Bluetooth and 2.4GHz connectivity, eliminating the need for a cable on the go.
•It includes a large 4000mAh battery for extended cordless use.

ModdingAULA F75

•The AULA F75 has full-key hot-swappable sockets for easy switch changes.
•It uses a gasket mount design and includes screw-in stabilizers, which are favored by modders.
•The vendor description details a five-layer internal padding system (Poron foam, IXPE pad, PET pad, silicone) for acoustic tuning.

Content CreationRazer BlackWidow V4 Pro

•The Razer BlackWidow V4 Pro has eight dedicated macro keys for assigning complex shortcuts.
•It includes a programmable command dial, which the manufacturer states can be assigned custom functions.
•The full-size layout ensures a dedicated number pad for data entry.