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Compare Keychron V1 Ultra vs V3 Ultra Differences Side by Side

This comparison is for buyers deciding between Keychron's two high-performance wireless Ultra models. The V1 Ultra is a 75% layout, while the V3 Ultra is a TKL (80%) layout. Both share identical core specs like 8000Hz wireless polling, gasket mounts, and ZMK firmware, making the choice purely about layout preference and desk space. We'll break down which size is better for specific tasks like gaming, programming, and travel.

93
Keychron V1 Ultra 8K Wireless Custom Mechanical Keyboard ISO Layout Collection
92
Keychron V3 Ultra 8K Wireless Custom Mechanical Keyboard ISO Layout Collection

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5.0 (1)
0.0 (0)
  • Available in a 75% layout
  • Built with the ISO-DE, ISO-ES, ISO-FR, ISO, ANSI layout standard
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Weighs about 770 g
  • Sized at 29 x 329 x 149 mm
  • Available in a 80% layout
  • Built with the ISO-ES, ISO-FR, ISO-DE, ISO-UK, ISO-CH, JIS, ISO, ANSI layout standard
  • Supports Wired, Wired only, Bluetooth, 2.4 GHz, Wireless connectivity
  • Weighs about 960 g
  • Sized at 33 x 368 x 149 mm
Scores
  • Performance: 91
  • Build Quality: 83.9
  • Productivity: 97.8
  • Customizability: 95.3
  • Portability: 80
Scores
  • Performance: 91.2
  • Build Quality: 82.1
  • Productivity: 97.6
  • Customizability: 95.1
  • Portability: 76.2
Name
Keychron V1 Ultra
Name
Keychron V3 Ultra
Release year
2026
Release year
2026
Switch Options
Tactile, Linear, Clicky
Switch Options
Tactile, Linear, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
80%
Layout Standard
ISO-DE, ISO-ES, ISO-FR, ISO, ANSI
Layout Standard
ISO-ES, ISO-FR, ISO-DE, ISO-UK, ISO-CH, JIS, 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
Wired, Wired only, Bluetooth, 2.4 GHz, Wireless
Polling Rate
8000 Hz
Polling Rate
8000 Hz
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, White, South-face, White South-face
Backlight
 
Rgb, White, South-face, White South-face
Case Colors
Case Colors
Case Material
Plastic, ABS
Case Material
Plastic, ABS
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
29 x 329 x 149 mm
Dimensions
33 x 368 x 149 mm
Weight
770g
Weight
960g
*Something incorrect or missing? Please
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Pros and Trade-offs

Your choice hinges entirely on layout needs versus space constraints. Opt for the Keychron V3 Ultra if you regularly use dedicated navigation keys for work or programming and have the desk space. Choose the Keychron V1 Ultra if you prioritize a compact setup, need to save space, or plan to transport the keyboard frequently. Both deliver identical performance, battery life, and modding potential.

Keychron V1 Ultra

  • +More compact 75% layout (329mm wide) saves desk space.
  • +Lighter weight at 770 grams for easier portability.
  • +Includes all core functionality in a smaller footprint with a function row and arrow keys.
  • +Same high-end features as the V3 Ultra, including 8000Hz wireless and gasket mount.
  • −Lacks dedicated navigation keys (Insert, Delete, Home, etc.), requiring a function layer.
  • −The compact layout may require adaptation for users accustomed to a TKL or full-size keyboard.

Keychron V3 Ultra

  • +TKL (80%) layout provides dedicated navigation and editing keys for productivity.
  • +Familiar layout for users transitioning from a full-size keyboard.
  • +Shares all the premium features of the V1 Ultra, like ZMK firmware and multi-layer foam.
  • −Larger footprint (368mm wide) consumes more desk space.
  • −Heavier at 960 grams, making it less ideal for frequent travel.

Which Keyboard Is Better for Your Needs?

The V3 Ultra's TKL layout gives it a clear edge for office work and programming where dedicated navigation keys are frequently used. The V1 Ultra is the definitive choice for travel and portability due to its smaller size and lower weight. For gaming, modding, and content creation, the keyboards are functionally identical, offering the same high-performance wireless, customizability, and acoustic design, making the decision purely about layout preference.

GamingTie
  • •Both offer an 8000 Hz polling rate in wired and 2.4 GHz wireless modes for minimal latency.
  • •Both feature N-key rollover and hot-swappable sockets for customizing switches.
  • •Both use the same gasket mount design and polycarbonate plate for a consistent typing feel.
OfficeKeychron V3 Ultra
  • •The V3 Ultra's TKL layout retains dedicated navigation keys like Insert, Delete, and Home for spreadsheet and document work.
  • •Both offer multi-device Bluetooth 5.3 connectivity for switching between computers.
  • •Both include Mac and Windows keycaps and system toggles for cross-platform use.
ProgrammingKeychron V3 Ultra
  • •The V3 Ultra's dedicated arrow and navigation cluster is advantageous for code navigation.
  • •Both support extensive key remapping and macro creation via the Keychron Launcher web app.
  • •Both use OSA profile PBT keycaps, which may be preferred for long typing sessions.
TravelKeychron V1 Ultra
  • •The V1 Ultra is significantly more compact (329mm wide) and lighter (770g) than the V3 Ultra.
  • •Both have the same large 4000mAh battery for up to 660 hours of wireless use.
  • •The V1 Ultra's 75% layout saves space in a bag or on a cramped desk.
ModdingTie
  • •Both are hot-swappable for 3-pin and 5-pin MX-style switches.
  • •Both use a gasket mount design with a polycarbonate plate and multiple foam layers (sound absorbing, PET, EPDM, bottom case acoustic).
  • •Both feature screw-in PCB stabilizers for easy tuning and replacement.
Content CreationTie
  • •Both include a multimedia control knob and per-key RGB lighting for customization.
  • •Both support the Keychron Launcher for creating macros for editing software shortcuts.
  • •The identical acoustic design ensures a similar, dampened sound profile for recording.

Frequently Asked Questions (FAQ)

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