AULA F75 Max vs Redragon K721Wireless or Hall Effect
Choose the AULA F75 Max for wireless flexibility, its TFT screen and knob; choose the Redragon K721 for Hall Effect magnetic switches, Rapid Trigger and 8000 Hz polling.
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Which one should you get?
Get the
AULA F75 Max
Build quality in the top 25% of 75% boards under $100.
- Bluetooth and 2.4 GHz wireless connectivity alongside wired USB-C.
- TFT screen and volume knob.
- Five sound-dampening layers, including IXPE and PET pads, bottom foam and bottom silicone.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
Redragon K721
Hall effect
Build quality in the bottom 40% of 75% boards under $100.
- Hall Effect magnetic switches with Rapid Trigger.
- 8000 Hz maximum polling rate.
- Magnetic switches only. Standard MX switches will not fit.
Get the AULA F75 Max if you want Bluetooth and 2.4 GHz wireless, a TFT screen, a knob and support for standard 3-pin or 5-pin mechanical switches. Get the Redragon K721 if Hall Effect switches, Rapid Trigger and an 8000 Hz polling rate matter more than wireless use or broad switch choice.
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 K721
Hall effect (magnetic)
No
Yes
Adjustable actuation helps in games and not in normal typing
Rapid trigger
No
Yes
Faster resets help in games and not in normal typing
Connection
Bluetooth, 2.4 GHz, Wired
Wired
Wireless for several devices and wired for lower latency
Max polling rate
1,000 Hz
8,000 Hz
Higher polling helps competitive FPS and does nothing for typing
Switch options
Linear
Linear, Magnetic
- AULA F75 Max
- Redragon K721
- Performance
- 7898
- Build quality
- 7658
- Productivity
- 9152
- Customizability
- 7855
- Portability
- 7958
- Layout size: 75%
- Hot-swappable
- Mount style: Gasket Mount
What will you mostly use it for?
The K721 takes the gaming-oriented pick for its magnetic switches, Rapid Trigger and higher listed polling rate. The F75 Max is the more flexible choice for office work, programming, travel and content creation, thanks to its screen, knob and wireless modes. For modding, the F75 Max supports standard 3-pin and 5-pin mechanical switches plus screw-in stabilizers, while the K721's magnetic-only sockets narrow switch options. Travel is not a weight-only decision, since the lighter K721 still requires a wired connection.
Pick the Redragon K721
- Hall Effect magnetic switches and Rapid Trigger support rapid repeated inputs.
- The K721 lists an 8000 Hz polling rate, compared with 1000 Hz for the F75 Max.
- The F75 Max offers N-Key Rollover and a 1000 Hz polling rate in the supplied specs, but does not list Hall Effect switches or Rapid Trigger.
AULA F75 Max vs Redragon K721 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
15 of 25 specs differ
AULA F75 Max
Redragon K721
Switch options
Hall effect (magnetic)
Rapid trigger
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 K721: your questions
The K721 is the gaming-focused option, with Hall Effect magnetic switches, Rapid Trigger and an 8000 Hz polling rate. The F75 Max lists a 1000 Hz polling rate and N-Key Rollover, but its distinguishing features are wireless modes, a screen and a knob.
Yes, its listed connection modes are Bluetooth, 2.4 GHz and wired USB-C. The vendor description identifies Bluetooth 5.0 and a 4000mAh battery.
No, the K721 is listed as wired-only. Its vendor description specifies a USB wired connection.
Rapid Trigger is listed for the Redragon K721, not the AULA F75 Max. The F75 Max uses regular linear mechanical switches according to its vendor description.
No, the K721 compatibility rule specifies magnetic switches only, and standard MX switches will not fit. The F75 Max vendor description says its hot-swap sockets support 3-pin and 5-pin mechanical switches.
The F75 Max has hot-swappable sockets compatible with 3-pin and 5-pin mechanical switches, according to its vendor description. Its product listing also says it is compatible with screw-in stabilizers.
Yes, its product listing specifies a TFT screen and knob support. The vendor description also presents the screen as customizable and identifies a volume knob.
The Redragon K721 lists an 8000 Hz maximum polling rate, while the AULA F75 Max lists 1000 Hz. The F75 Max vendor description specifies 1000 Hz for USB and 2.4 GHz modes and 125 Hz for Bluetooth.
The Redragon K721 is listed at 803g, while the AULA F75 Max is listed at 960g. The K721 is wired-only, whereas the F75 Max has a battery and wireless connection modes.
The vendor description lists Mac and Linux compatibility for the F75 Max, along with Windows and Android. The product metadata also identifies Mac/Windows support.
The F75 Max has south-facing LEDs, and its compatibility note warns that shine-through legends stay dark. It also cautions that some sculpted keycaps can clip the LEDs.
The F75 Max offers hot-swap support for 3-pin and 5-pin mechanical switches, five sound-dampening layers and compatibility with screw-in stabilizers. The K721's magnetic-only sockets rule out standard MX switches.
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