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Compare Ducky Bethesda One 3 vs Keychron Q6 Ultra Differences Side by Side

This comparison is for buyers deciding between a high-performance wireless workhorse and a uniquely themed, wired collector's item. Both are full-size, hot-swappable keyboards with PBT keycaps, but their core philosophies differ. The Keychron Q6 Ultra prioritizes cutting-edge wireless specs and a metal build, while the Ducky One 3 Fallout Edition offers a complete licensed package with a distinct aesthetic. The decision hinges on whether you value ultimate flexibility and specs or a cohesive, limited-edition theme.

66
Bethesda x Ducky One 3 Fallout Edition Hotswap RGB Double Shot PBT Mechanical Keyboard
87
Keychron Q6 Ultra 8K Wireless Custom Mechanical Keyboard (ISO Layout)

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0.0 (0)
4.0 (3)
  • Released in 2023
  • Has Clicky, Tactile, Linear, Silent switch options
  • Built with the ANSI layout standard
  • Uses a Plate Mount mounting style
  • Supports Wired, Wired only connectivity
  • Made with a Plastic case
  • Offers Yes, Rgb RGB lighting
  • Released in 2026
  • Has Tactile, Linear, Clicky switch options
  • Built with the ISO-DE, ISO-ES, ISO-FR, ISO, ANSI layout standard
  • Comes with a knob
  • Supports QMK firmware
  • Features N-key rollover
  • Includes screw-in stabilizers
  • Uses a Gasket Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless, Wired only connectivity
  • Runs at a 8000 Hz polling rate
  • Equipped with a 4000 mAh battery
  • Weighs about 2238 g
  • Sized at 31 x 446 x 137 mm
  • Made with a Aluminum case
  • Offers Yes, Rgb, White, South-face, Rgb South-face, White South-face RGB lighting
Scores
  • Performance: 65.4
  • Build Quality: 53.8
  • Productivity: 77.4
  • Customizability: 71.1
  • Portability: 46.1
Scores
  • Performance: 89.6
  • Build Quality: 80.6
  • Productivity: 93.6
  • Customizability: 83.5
  • Portability: 56
Name
Ducky Bethesda One 3
Name
Keychron Q6 Ultra
Release year
2023
Release year
2026
Switch Options
Clicky, Tactile, Linear, Silent
Switch Options
Tactile, Linear, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
100%
Layout Size
100%
Layout Standard
ANSI
Layout Standard
ISO-DE, ISO-ES, ISO-FR, 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
Wired, Wired only
Connection
Bluetooth, 2.4 GHz, Wired, Wireless, Wired only
Polling Rate
-
Polling Rate
8000 Hz
Battery capacity
-
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
Plate Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb, White, South-face, White South-face
Case Colors
Case Colors
Case Material
Plastic
Case Material
Aluminum
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
-
Dimensions
31 x 446 x 137 mm
Weight
-
Weight
2238g
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Pros and Trade-offs

The Keychron Q6 Ultra is the clear choice for users who prioritize cutting-edge wireless performance, a premium metal build, and deep customization potential. It justifies its higher cost with specs like 8000 Hz wireless polling and a robust gasket-mounted design. The Ducky Bethesda One 3 Fallout Edition is for collectors and fans of the theme who want a complete, tuned package with a unique aesthetic and a lower price, and who do not require wireless functionality.

Ducky Bethesda One 3

  • +Includes a complete licensed Fallout theme with unique dye-sub accent keys and a matching desk mat.
  • +Features dual-layer silicone and EVA foam sound dampeners for a pre-tuned acoustic profile.
  • +Offers a choice of Cherry MX switches, including Silent Red, directly from the factory.
  • +Is a numbered limited edition, adding collector's value.
  • −Wired-only connectivity lacks the flexibility of wireless options.
  • −Uses a plate mount system, which is typically less flexible for modding than gasket mount.
  • −Plastic case construction may feel less premium compared to metal alternatives.

Keychron Q6 Ultra

  • +Offers triple-mode connectivity (2.4 GHz, Bluetooth 5.3, wired) with an 8000 Hz polling rate in wireless and wired modes.
  • +Built with a CNC aluminum case and a double-gasket mount design for a premium feel and sound.
  • +Includes a 4000mAh battery with an exceptionally long claimed battery life of up to 660 hours.
  • +Comes with screw-in PCB stabilizers and multiple acoustic foams (IXPE, latex, PET) for superior modding potential.
  • −At 2238 grams, it is extremely heavy and not portable.
  • −The KSA profile keycaps are a taller, spherical design that may not suit all typists.
  • −Lacks the themed, collector-focused aesthetic of the Ducky collaboration.

Which Keyboard Is Better for Your Needs?

The Keychron Q6 Ultra wins for gaming, office use, and content creation due to its high-speed wireless, multi-device support, and programmable features. It is also the stronger choice for modders seeking a gasket-mounted design with extensive foam. The Ducky One 3 is more suitable for travel due to its likely lighter weight and simpler wired operation. For programming, both are capable, making it a tie that depends on whether you prefer wireless convenience or the themed package.

GamingKeychron Q6 Ultra
  • •The Keychron Q6 Ultra specifies an 8000 Hz polling rate in both wired and 2.4 GHz wireless modes for low latency.
  • •It features N-key rollover in both wireless and wired modes for reliable simultaneous key presses.
  • •Its wireless connectivity provides cable-free desk management.
OfficeKeychron Q6 Ultra
  • •The Keychron Q6 Ultra supports Bluetooth 5.3 for connecting to up to three devices, easing multitasking.
  • •It includes a 4000mAh battery with a claimed 660-hour life (backlight off), reducing charging frequency.
  • •It comes with dedicated Mac and Windows keycaps and a system toggle for multi-OS users.
ProgrammingTie
  • •Both keyboards are full-size (108 keys), retaining the numpad for data entry.
  • •Both are hot-swappable, allowing programmers to choose preferred switch types.
  • •Both support per-key RGB programming for visual shortcuts.
  • •The Keychron offers wireless flexibility, while the Ducky includes a themed desk mat.
TravelDucky Bethesda One 3
  • •The Ducky One 3 has a plastic case, which likely makes it lighter than the Keychron's 2238g aluminum build.
  • •As a wired-only keyboard, it requires no battery management or dongles.
  • •Its included themed desk mat can double as a travel surface.
ModdingKeychron Q6 Ultra
  • •The Keychron Q6 Ultra uses a gasket mount design with a polycarbonate plate, which is often preferred for a softer typing feel.
  • •It includes multiple foam layers (sound absorbing, IXPE, latex, PET film) for acoustic tuning.
  • •It features screw-in PCB stabilizers, which are generally more stable and easier to mod than plate-mounted ones.
Content CreationKeychron Q6 Ultra
  • •The Keychron's wireless connectivity and multi-device support streamline switching between editing rigs and tablets.
  • •Its knob support (on the Fully Assembled Knob variant) can be mapped to timeline scrubbing or volume control.
  • •The extensive programmability via the Keychron Launcher web app allows for complex macro creation.

Frequently Asked Questions (FAQ)

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