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Compare AULA F75 Max vs Redragon UCAL K673 Pro Differences Side by Side

This comparison is for buyers deciding between two similarly priced 75% tri-mode mechanical keyboards. The choice is difficult because both offer gasket mounts, hot-swappable sockets, PBT keycaps, and volume knobs. The decision hinges on whether you value the AULA's premium extras like a TFT screen and higher performance specs, or if the Redragon's lower cost and simpler feature set is sufficient.

81
EPOMAKER X AULA F75 Max
66
UCAL K673 PRO

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4.8 (44)
0.0 (0)
  • Released in 2024
  • Includes a Yes, TFT display
  • Compatible with both Mac and Windows
  • Features N-key rollover
  • Includes screw-in stabilizers
  • Runs at a 1000 Hz polling rate
  • Weighs about 960 g
  • Sized at 44 x 328 x 143 mm
  • Made with a ABS case
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Released in 2023
  • Includes a No display
  • Weighs about 1200 g
  • Sized at 37 x 335 x 37 mm
  • Made with a Plastic case
  • Offers Yes, Rgb RGB lighting
Scores
  • Performance: 79
  • Build Quality: 75.8
  • Productivity: 91.2
  • Customizability: 78.9
  • Portability: 80.7
Scores
  • Performance: 65.1
  • Build Quality: 63.1
  • Productivity: 69.7
  • Customizability: 58.8
  • Portability: 75.6
Name
AULA F75 Max
Name
Redragon UCAL K673 Pro
Release year
2024
Release year
2023
Switch Options
Linear
Switch Options
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
Polling Rate
1000 Hz
Polling Rate
-
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, South-face
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
ABS
Case Material
Plastic
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
44 x 328 x 143 mm
Dimensions
37 x 335 x 37 mm
Weight
960g
Weight
1200g
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Pros and Trade-offs

For most users, the AULA F75 Max is the better investment, offering tangible upgrades like the TFT screen, confirmed high polling rate, and superior modding foundations. Choose the Redragon UCAL K673 Pro if your budget is strict and you can forgo the screen and some high-performance specs for a competent, no-frills tri-mode keyboard.

AULA F75 Max

  • +Includes a customizable TFT screen for GIFs, system info, and lighting control.
  • +Specifies a 1000Hz polling rate for responsive wired and wireless performance.
  • +Features screw-in stabilizers and a layered foam (IXPE, PET) sound-dampening system.
  • +South-facing RGB lighting improves compatibility with many aftermarket keycap sets.
  • +Larger 4000mAh battery capacity for longer wireless use.
  • −Higher price point compared to the Redragon K673 Pro.
  • −Heavier build at 960g may be less desirable for some.
  • −The TFT screen is an extra point of potential failure.

Redragon UCAL K673 Pro

  • +Generally more affordable than the AULA F75 Max.
  • +Lighter weight (1200g) can be an advantage for portability.
  • +Includes a 5-layer noise dampening system with PO foam, IXPE foam, and a PET pad.
  • +Offers core features like tri-mode connectivity, hot-swap, and a knob at a lower cost.
  • −Lacks a screen, which the AULA model includes.
  • −Battery capacity is listed as 3000mAh, smaller than the AULA's 4000mAh.
  • −Polling rate is not specified in the provided specifications.
  • −Does not mention N-Key Rollover or screw-in stabilizers.

Which Keyboard Is Better for Your Needs?

The AULA F75 Max is the more capable keyboard across most scenarios, winning in gaming, office, programming, modding, and content creation due to its higher-spec features, ergonomic design, and customization potential. The Redragon K673 Pro's primary advantage is in portability, where its slightly lower weight and more compact profile give it an edge for travel, and its lower cost makes it a viable budget alternative for basic use.

GamingAULA F75 Max
  • •The AULA F75 Max lists a 1000Hz polling rate, which the Redragon's specifications do not mention.
  • •The AULA includes N-Key Rollover for precise multi-key inputs.
  • •South-facing RGB on the AULA is better for compatibility with Cherry-profile keycaps.
OfficeAULA F75 Max
  • •The AULA's TFT screen can display time, date, and battery status for quick glances.
  • •Its vendor description cites a 2cm low front height and adjustable kickstand for ergonomics.
  • •The AULA has a larger 4000mAh battery compared to the Redragon's listed 3000mAh.
ProgrammingAULA F75 Max
  • •The AULA offers 80 programmable keys and macro editing via software.
  • •Its flex-cut PC plate and gasket mount, per the vendor, aim for a comfortable typing feel for long sessions.
  • •South-facing RGB lighting reduces interference with many aftermarket keycap sets popular with enthusiasts.
TravelRedragon UCAL K673 Pro
  • •The Redragon K673 Pro is slightly lighter at 1.2kg (1200g) versus the AULA's 0.96kg (960g).
  • •Its listed dimensions are more compact in one axis (37mm width vs 44mm).
  • •It offers the core tri-mode wireless functionality at a potentially lower price point.
ModdingAULA F75 Max
  • •The AULA F75 Max includes screw-in stabilizers, which are generally preferred for modding over clip-in types.
  • •It features a layered foam design (IXPE pad, PET pad) for sound tuning out of the box.
  • •South-facing RGB and hot-swap sockets support a wider range of aftermarket keycaps and switches.
Content CreationAULA F75 Max
  • •The customizable TFT screen on the AULA can display GIFs or images for personalization in streams or videos.
  • •The dedicated volume knob provides quick media control for editing workflows.
  • •The vendor description highlights a 'creamy, thocky' sound profile that may be desirable for audio recording.

Frequently Asked Questions (FAQ)

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