AULA F75 Max vs Redragon UCAL K673 ProTFT Screen vs Lower Price
Choose the AULA F75 Max for its higher-spec features like a TFT screen and confirmed 1000Hz polling, or the Redragon K673 Pro for a more budget-friendly entry.
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4.8 (52)4.8 · 52 reviews
from$70at Epomaker
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from$64at Redragon
Which one should you get?
Get the
AULA F75 Max
TFT Screen
Build quality in the top 25% of 75% boards under $100.
- 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 LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
Redragon UCAL K673 Pro
Lower Price
Build quality in the bottom 45% of 75% boards under $100.
- 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.
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.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
AULA F75 Max
Redragon UCAL K673 Pro
Case material
ABS
Plastic
Display
TFT
None
A case display rather than a typing feature
Weight
960 g
1,200 g
Heavier boards stay planted and lighter ones travel
Screw-in stabilizers
Yes
No
Easier to tune than the plate-mount stabs you get prebuilt
Backlight
RGB, south-facing
RGB
RGB for looks and low light rather than speed
- AULA F75 Max
- Redragon UCAL K673 Pro
- Performance
- 7865
- Build quality
- 7662
- Productivity
- 9169
- Customizability
- 7858
- Portability
- 7975
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Battery: 4,000 mAh
- Switch options: Linear
- Mount style: Gasket Mount
What will you mostly use it for?
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.
Pick the AULA 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.
AULA F75 Max vs Redragon UCAL K673 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 23 specs differ
AULA F75 Max
Redragon UCAL K673 Pro
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
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AULA F75 Max vs Redragon UCAL K673 Pro: your questions
Based on specifications, the AULA F75 Max has a larger 4000mAh battery, while the Redragon K673 Pro is listed with a 3000mAh battery. The AULA's vendor page claims up to 30.5 hours with backlight on. No specific runtime is given for the Redragon.
The polling rate for the Redragon UCAL K673 Pro is not stated in the provided specifications. The AULA F75 Max explicitly lists a 1000Hz polling rate for both wired and wireless modes.
Yes, both the AULA F75 Max and Redragon K673 Pro feature hot-swappable sockets. The AULA's listing mentions compatibility with 3-pin and 5-pin switches, while Redragon's description states its socket is compatible with nearly all 3-pin and 5-pin switches.
The AULA F75 Max has several advantages for modders. It includes screw-in stabilizers, which are more stable than clip-in types. It also features a pre-installed layered foam system (IXPE pad, PET pad) and south-facing RGB LEDs that don't interfere with many aftermarket keycap sets.
According to the vendor description, the AULA F75 Max's TFT screen is customizable and can display GIFs, photos, keyboard lighting controls, battery level, connectivity status, and the date and time. It is controlled through dedicated software.
Yes, the specifications for both the AULA F75 Max and the Redragon UCAL K673 Pro list PBT as the keycap material. PBT plastic is generally more durable and resistant to shine than ABS.
The Redragon K673 Pro is listed at 1200 grams (1.2kg), while the AULA F75 Max is listed at 960 grams (0.96kg). The Redragon is the heavier of the two.
The AULA F75 Max listing includes 'Mac/Win Support' in its extra features. The Redragon K673 Pro specifications do not explicitly mention Mac compatibility, though it may function with basic key inputs via USB or Bluetooth.
Both keyboards use a gasket mount style. This design uses silicone or foam gaskets to isolate the plate from the case, aiming to provide a softer, more flexible typing feel and reduce typing noise.
The AULA F75 Max vendor description states it comes with factory-lubed LEOBOG Reaper linear switches. These are 5-pin switches with a 45g actuation force and a POM stem.
Yes, the Redragon product description mentions 'Pro Software Supported' for creating macros, custom keybindings, and lighting effects. The AULA F75 Max also supports software for key remapping and screen customization.
Both keyboards have sound-dampening features. The Redragon emphasizes a '5-Layer Noise Dampening' system with specific foams. The AULA uses a layered foam and pad system and pre-lubed switches for a 'creamy, thocky' sound. Without direct sound tests, both are designed to be quieter than non-dampened boards, but the Redragon's marketing places more emphasis on its multi-layer approach.
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