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Compare Keychron C1 Pro vs V1 Ultra Differences Side by Side

This comparison is for buyers deciding between a simple, affordable wired TKL and a more versatile wireless 75% board with modern features. The C1 Pro offers a classic layout at a lower price, while the V1 Ultra brings Bluetooth, 2.4 GHz, and a gasket mount for a cushioned typing feel. Both use PBT keycaps and hot-swappable switches, but their connectivity and mounting styles create a clear split in user priorities. The decision is hard because both come from Keychron with strong build quality and extensive customization options.

91
Keychron C1 Pro 8K QMK Wired Custom Mechanical Keyboard
93
Keychron V1 Ultra 8K Wireless Custom Mechanical Keyboard ISO Layout Collection

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4.7 (7)
5.0 (1)
  • Released in 2023
  • Has Linear, Tactile, Clicky switch options
  • Available in a 80% layout
  • Built with the ANSI layout standard
  • Uses a Tray Mount mounting style
  • Supports Wired, Wired only connectivity
  • Weighs about 830 g
  • Sized at 20 x 357 x 131 mm
  • Offers Yes, Rgb, South-face, Rgb South-face, White, White South-face RGB lighting
  • Released in 2026
  • Has Tactile, Linear, Clicky switch options
  • Available in a 75% layout
  • Built with the ISO-DE, ISO-ES, ISO-FR, ISO, ANSI layout standard
  • Comes with a knob
  • Provides dedicated media keys
  • Uses a Gasket Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 4000 mAh battery
  • Weighs about 770 g
  • Sized at 29 x 329 x 149 mm
  • Offers Yes, Rgb, White, South-face, Rgb South-face, White South-face RGB lighting
Scores
  • Performance: 90.1
  • Build Quality: 81.5
  • Productivity: 94.5
  • Customizability: 89.3
  • Portability: 57.5
Scores
  • Performance: 91
  • Build Quality: 83.9
  • Productivity: 97.8
  • Customizability: 95.3
  • Portability: 80.1
Name
Keychron C1 Pro
Name
Keychron V1 Ultra
Release year
2023
Release year
2026
Switch Options
Linear, Tactile, Clicky
Switch Options
Tactile, Linear, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
Layout Size
75%
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
Polling Rate
8000 Hz;1000 Hz
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
Tray Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face, White, 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
20 x 357 x 131 mm
Dimensions
29 x 329 x 149 mm
Weight
830g
Weight
770g
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Pros and Trade-offs

If you primarily work at a single desk and want a reliable, wired keyboard without paying extra for wireless, the Keychron C1 Pro delivers everything you need in a classic TKL form. Choose the Keychron V1 Ultra if you value wireless freedom, a quieter gasket mount feel, and the convenience of a knob, even if it costs more. Your final pick should come down to whether portability and connectivity matter more than saving money.

Keychron C1 Pro

  • +Wired-only design with 8000 Hz polling rate ensures consistent low latency without battery concerns.
  • +Classic 80% TKL layout provides a separate arrow key cluster and function row.
  • +Three adjustable typing angles (4.8°, 8.5°, 10.7°) for ergonomic customization.
  • +Price is lower than the V1 Ultra, making it a budget-friendly choice for wired users.
  • −No wireless connectivity limits desk flexibility and portability.
  • −Tray mount design offers less sound customization compared to gasket mount.
  • −Plate-mounted stabilizers are less stable and harder to mod than screw-in PCB stabilizers.

Keychron V1 Ultra

  • +Triple connectivity (Bluetooth 5.3, 2.4 GHz, wired) with a 4000mAh battery lasting up to 660 hours.
  • +Gasket mount design with PC plate and multiple foam layers for a softer, quieter typing feel.
  • +75% layout includes a knob and per-key RGB backlighting for enhanced functionality and aesthetics.
  • +Screw-in PCB stabilizers offer improved stability and easier modding.
  • −Higher price point than the C1 Pro, which may not fit all budgets.
  • −Slightly smaller front height (21.5mm without keycaps) may not suit users who prefer a steeper typing angle.

Which Keyboard Is Better for Your Needs?

For gaming, both keyboards match up well with identical 8000 Hz polling rates and N-Key Rollover, making either a solid choice. The V1 Ultra wins in office, travel, modding, and content creation thanks to its wireless options, gasket mount, and knob. Programming is a tie because both offer deep firmware customization and a function row. The C1 Pro's strength is its lower cost and straightforward wired TKL layout.

GamingTie
  • •Both support an 8000 Hz polling rate for low latency.
  • •Both offer hot-swappable switches and N-Key Rollover.
  • •The V1 Ultra adds wireless 2.4 GHz for a cable-free setup.
OfficeKeychron V1 Ultra
  • •The V1 Ultra's 75% layout with a knob supports quick volume control and multimedia keys.
  • •Wireless connectivity (Bluetooth 5.3, 2.4 GHz) allows easy switching between devices.
  • •Gasket mount and multiple acoustic foam layers produce a quieter, softer typing sound.
ProgrammingTie
  • •Both support QMK or ZMK firmware for full key remapping via Keychron Launcher.
  • •The C1 Pro's 80% TKL layout offers dedicated arrow keys and function row for coding shortcuts.
  • •The V1 Ultra's 75% layout saves desk space while still keeping a function row.
TravelKeychron V1 Ultra
  • •The V1 Ultra is lighter (770g vs 830g) and smaller (75% vs 80%).
  • •Built-in 4000mAh battery and wireless modes eliminate the need for a cable on the go.
  • •Up to 660 hours of battery life with backlight off means infrequent charging.
ModdingKeychron V1 Ultra
  • •The V1 Ultra uses a gasket mount and PC plate, which are more modder-friendly for sound customization.
  • •Multiple foam layers (EPDM, PET film, acoustic foam) provide more tuning options.
  • •Screw-in PCB stabilizers are included, which are easier to upgrade and less wobbly.
Content CreationKeychron V1 Ultra
  • •The V1 Ultra's knob offers quick access to volume or timeline scrubbing.
  • •Wireless connectivity reduces desk clutter, useful for clean video shots.
  • •75% layout balances compact size with dedicated arrow and function keys for editing shortcuts.

Frequently Asked Questions (FAQ)

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