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Compare Womier RD75 Pro vs SK75 TMR Differences Side by Side

This comparison is for buyers choosing between two 75% Womier keyboards: the RD75 Pro and the SK75 TMR. The decision is challenging because both offer a premium aluminum case, 8000mAh battery, and wireless connectivity, yet they target very different priorities. The RD75 Pro focuses on a gasket mount, QMK/VIA programmability, and sound dampening for a refined typing experience. The SK75 TMR introduces magnetic switches with TMR sensors, an 8000Hz polling rate, and gaming-centric features like Rapid Trigger and Snap Key. Your choice ultimately comes down to whether you value typing customization or raw gaming performance.

87
Womier RD75 Pro Aluminum 75% Hotswap Wireless Keyboard
71
Womier SK75 TMR Magnetic 8K Aluminum Wireless RGB Keyboard

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  • Released in 2024
  • Built with the ANSI, ISO layout standard
  • Supports QMK firmware
  • Supports VIA configuration
  • Features N-key rollover
  • Uses a Gasket Mount mounting style
  • Runs at a 1000 Hz polling rate
  • Released in 2025
  • Has Magnetic switch options
  • Built with the ANSI layout standard
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Uses a Plate Mount mounting style
  • Runs at a 8000 Hz polling rate
  • Weighs about 2000 g
  • Sized at 38 x 321 x 140 mm
Scores
  • Performance: 81.7
  • Build Quality: 82.9
  • Productivity: 89.1
  • Customizability: 86.5
  • Portability: 91.6
Scores
  • Performance: 94.4
  • Build Quality: 66.4
  • Productivity: 75.5
  • Customizability: 60.9
  • Portability: 91.8
Name
Womier RD75 Pro
Name
Womier SK75 TMR
Release year
2024
Release year
2025
Switch Options
-
Switch Options
Magnetic
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Standard
ANSI, ISO
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
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
8000 Hz
Battery capacity
8000 mAh
Battery capacity
8000 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
Plate Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Material
Aluminum
Case Material
Aluminum
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
-
Dimensions
38 x 321 x 140 mm
Weight
-
Weight
2000g
*Something incorrect or missing? Please
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Pros and Trade-offs

If your priority is a customizable typing experience with deep software control, the RD75 Pro is the clear choice with its QMK/VIA support and gasket mount. If you are a competitive gamer seeking the fastest possible response times and magnetic switch features like Rapid Trigger, the SK75 TMR is the better option. The RD75 Pro also offers more flexibility for modders, while the SK75 TMR is more specialized for high-performance gaming.

Womier RD75 Pro

  • +QMK and VIA support for full keymap and macro customization
  • +PCB gasket mount design with ball-catch structure for a cushioned typing feel
  • +CNC machined 6063 anodized aluminum case with a brushed stainless steel weight
  • +Hidden dongle storage slot under a magnetic badge for receiver portability
  • +Included sound dampening and flex-cut PCB for a quieter, more flexible typing experience
  • −1000Hz polling rate is lower than the SK75 TMR's 8000Hz for competitive gaming
  • −No magnetic switch support, limiting advanced gaming features like Rapid Trigger
  • −Flexible PCB may not suit users preferring a more rigid, stable typing platform

Womier SK75 TMR

  • +8000Hz polling rate and 0.125ms latency for exceptionally responsive gaming
  • +Womier Void magnetic switches with Rapid Trigger, Snap Key (SOCD), and DKS (Dynamic Key Stroke) support
  • +Mag-Mech hybrid PCB allows mixing magnetic and mechanical switches on the same keyboard
  • +Non-flex cut FR4 plate provides a stable and consistent feel for gaming precision
  • +Comprehensive sound dampening package with poron plate foam, PET film, IXPE switch pad, and EPDM case foam
  • −Top mount design and rigid plate result in a stiffer typing feel less suited for long typing sessions
  • −Lacks QMK or VIA support, limiting custom firmware and keymap programmability
  • −No dongle storage slot mentioned, potentially making wireless receiver easier to lose during travel
  • −ANSI-only layout may not suit users needing ISO keycap support

Which Keyboard Is Better for Your Needs?

The Womier SK75 TMR dominates in gaming-specific scenarios thanks to its magnetic switches, 8000Hz polling, and features like Rapid Trigger. However, the Womier RD75 Pro takes the lead in office, programming, modding, and content creation use cases due to its QMK/VIA support, gasket mount construction, and extensive customization options. For travel, both keyboards are effectively tied, with the RD75 Pro having a slight edge from its dongle storage slot. The core trade-off is between cutting-edge gaming performance and deep, versatile customization.

GamingWomier SK75 TMR
  • •8000Hz polling rate with latency as low as 0.125ms over 2.4GHz
  • •Womier Void magnetic switches with Rapid Trigger and adjustable actuation
  • •SOCD (Snap Key) and DKS (Dynamic Key Stroke) for competitive FPS and fighting games
  • •Non-flex cut FR4 plate for rigid stability during rapid inputs
OfficeWomier RD75 Pro
  • •QMK and VIA support allows full keymap and macro customization for workflow efficiency
  • •PCB gasket mount and included sound dampening create a quieter typing experience
  • •Ball-catch structure and CNC machined 6063 aluminum case for a premium desk presence
ProgrammingWomier RD75 Pro
  • •QMK and VIA support enables complex layers and custom shortcuts
  • •Cherry profile Double Shot PBT keycaps provide durable, consistent feel for long typing sessions
  • •Flex-cut FR4 plate and gasket mount offer a softer, more comfortable typing feel
TravelTie
  • •Both have the same 75% layout, 8000mAh battery, and offer 2.4 GHz and Bluetooth wireless
  • •The RD75 Pro includes a hidden dongle storage slot making it easier to carry the receiver
  • •Weight difference is not specified for the RD75 Pro, so portability is uncertain
ModdingWomier RD75 Pro
  • •Gasket mount design and flex-cut PCB (with non-flex alternative available separately) offer more tuning potential
  • •Full QMK and VIA firmware support for deep programming control
  • •Extensive vendor-listed modding extras: additional gaskets, switches, keycaps, and extra PCB options
Content CreationWomier RD75 Pro
  • •QMK/VIA programmability allows for creative macro setups for editing software
  • •Versatile hotswap sockets for 3-pin and 5-pin switches allow experimenting with different feel for different tasks
  • •Gasket mount and sound dampening contribute to a quieter recording environment

Frequently Asked Questions (FAQ)

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