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Compare Keychron V1 Max vs Womier SK75 Differences Side by Side

This comparison is for buyers deciding between two feature-rich 75% wireless keyboards at a similar price. The choice is difficult because both offer tri-mode connectivity, gasket mounts, and hot-swappable PCBs. The decision hinges on whether you prioritize a lightweight, software-focused platform with extensive layout support or a substantially heavier, aluminum-bodied keyboard with a more focused feature set.

98
Keychron V1 Max QMK Wireless Custom Mechanical Keyboard ISO Layout Collection
73
Womier SK75 Black (ISO-DE)

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4.3 (32)
0.0 (0)
  • Released in 2023
  • Has Tactile, Linear, Clicky switch options
  • Built with the ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-ES, ISO-FR, ISO-IT, ISO-PT, ISO, ANSI layout standard
  • Comes with a knob
  • Compatible with both Mac and Windows
  • Provides dedicated media keys
  • Supports QMK firmware
  • Features N-key rollover
  • Includes screw-in stabilizers
  • Runs at a 1000 Hz polling rate
  • Weighs about 770 g
  • Sized at 22 x 149 x 329 mm
  • Made with a ABS, Plastic case
  • Features PBT, ABS keycaps
  • Released in 2025
  • Has Linear, Clicky switch options
  • Built with the ISO-DE, ISO, ANSI layout standard
  • Weighs about 1860 g
  • Made with a Aluminum case
  • Features PBT, POM keycaps
Scores
  • Performance: 83.2
  • Build Quality: 86.3
  • Productivity: 97.3
  • Customizability: 99.4
  • Portability: 79.2
Scores
  • Performance: 68.5
  • Build Quality: 75.3
  • Productivity: 68.4
  • Customizability: 68.6
  • Portability: 78.8
Name
Keychron V1 Max
Name
Womier SK75
Release year
2023
Release year
2025
Switch Options
Tactile, Linear, Clicky
Switch Options
Linear, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Standard
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-ES, ISO-FR, ISO-IT, ISO-PT, ISO, ANSI
Layout Standard
ISO-DE, ISO, 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
-
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, South-face
Case Colors
Case Colors
Case Material
ABS, Plastic
Case Material
Aluminum
Keycaps Material
PBT, ABS
Keycaps Material
PBT, POM
Dimensions
22 x 149 x 329 mm
Dimensions
-
Weight
770g
Weight
1860g
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Pros and Trade-offs

For most users, the Keychron V1 Max is the more practical and capable choice due to its extensive customization software, broader layout support, and lighter design. Choose the Womier SK75 if your primary decision factor is acquiring a keyboard with a solid, heavy aluminum chassis and you can accept its more limited software and layout options. The V1 Max's flexibility makes it a better long-term platform for enthusiasts.

Keychron V1 Max

  • +Extensive software customization with QMK and VIA support and a web-based configurator.
  • +Wide compatibility with numerous ISO layouts (UK, DE, Nordic, ES, FR, IT, PT, SW).
  • +Includes both Mac and Windows keycaps with a hardware toggle for switching systems.
  • +Lighter weight (770g) and includes useful accessories like a USB-C cable and adapter.
  • +Specifies a 1000 Hz polling rate for low-latency gaming in wireless and wired modes.
  • −Case is made of ABS plastic, which may feel less premium than metal alternatives.
  • −The OSA profile keycaps are not shine-through, which may limit RGB effects.
  • −Some user reviews mention issues with key chatter developing over time.

Womier SK75

  • +Constructed with a CNC-milled aluminum case for a premium, robust feel.
  • +Substantial weight (1860g) provides excellent stability on the desk.
  • +Includes POM keycaps in its Mint Blizzard variant, a material favored for its smooth feel.
  • −Substantially heavier at 1860g, reducing portability.
  • −Software support is listed only as VIA, with no mention of QMK or a polling rate specification.
  • −Offers fewer ISO layout options (only ISO-DE, ISO, ANSI) compared to the V1 Max.

Which Keyboard Is Better for Your Needs?

The Keychron V1 Max is the more versatile choice, winning in most categories due to its superior software support, wider layout compatibility, and lighter weight. It is particularly strong for programming, office use with multiple OSes, and modding. The Womier SK75's primary advantage is its CNC aluminum case, which offers a distinct premium feel and heft. For content creation where basic layout and wireless connectivity are the main needs, both keyboards are equally capable.

GamingKeychron V1 Max
  • •The Keychron V1 Max specifies a 1000 Hz polling rate in its 2.4 GHz and wired modes, which the Womier SK75 listing does not mention.
  • •Its lighter weight of 770g may be preferable for quick desk movements compared to the SK75's 1860g.
  • •The manufacturer states its ARM MCU provides low latency for competitive games.
OfficeKeychron V1 Max
  • •It supports a wider range of ISO layouts (UK, German, Nordic, Spanish, French, Italian, Portuguese, Swiss), making it suitable for international teams.
  • •Includes dedicated Mac and Windows keycaps and a system toggle for seamless switching.
  • •The vendor description highlights long wireless battery life, up to 190 hours with backlighting off.
ProgrammingKeychron V1 Max
  • •Offers full QMK and VIA support for deep key remapping and macro programming, while the SK75 listing only confirms VIA support.
  • •The 75% layout retains arrow and navigation keys for efficient coding.
  • •Open-source QMK firmware, as mentioned by Keychron, allows for community-reviewed code and advanced customization.
TravelKeychron V1 Max
  • •Significantly lighter at 770g compared to the Womier SK75's 1860g.
  • •Similar compact 75% footprint.
  • •Includes a USB-C cable and a Type-A to Type-C adapter for charging flexibility.
ModdingKeychron V1 Max
  • •Explicitly supports both plate mount and gasket mount styles, offering more mounting options.
  • •The vendor page details compatibility with screw-in PCB stabilizers and third-party replacements.
  • •Available as a barebones kit (Diy Kit/Barebones), and the hot-swap PCB supports both 3-pin and 5-pin MX switches.
Content CreationTie
  • •Both have 75% layouts with dedicated arrow keys, useful for timeline navigation.
  • •Both offer tri-mode connectivity (Bluetooth, 2.4GHz, wired) for flexible device switching.
  • •Both feature south-facing RGB lighting, which avoids interference with Cherry-profile keycaps often used in custom builds.

Frequently Asked Questions (FAQ)

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