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.

Model
	93	93	Select a keyboard to compare
Rating	4.8 stars (9 reviews)	5.0 stars (1 reviews)
Purchase Options
Main differences	Released in 2023 Available in a 80% layout Built with the ISO, ISO-DE, ISO-ES, ISO-IT, 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 Available in a 75% layout Built with the ISO-DE, ISO-ES, ISO-FR, ISO, ANSI layout standard 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
Score	Scores Performance: 91 Build Quality: 82.8 Productivity: 97.7 Customizability: 92.3 Portability: 57.6	Scores Performance: 91.1 Build Quality: 83.9 Productivity: 97.9 Customizability: 95.2 Portability: 79.9
Name	Name Keychron C1 Pro	Name Keychron V1 Ultra
Release year	Release year 2023	Release year 2026
Switch Options	Switch Options Tactile, Linear, Clicky	Switch Options Tactile, Linear, Clicky
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 80%	Layout Size 75%
Layout Standard	Layout Standard ISO, ISO-DE, ISO-ES, ISO-IT, ANSI	Layout Standard ISO-DE, ISO-ES, ISO-FR, ISO, ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough
Connection	Connection Wired, Wired only	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate 8000 Hz;1000 Hz	Polling Rate 8000 Hz
Battery capacity	Battery capacity -	Battery capacity 4000 mAh
Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Tray Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face, White, White South-face	Backlight Rgb, White, South-face, White South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Plastic, ABS	Case Material Plastic, ABS
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 20 x 357 x 131 mm	Dimensions 29 x 329 x 149 mm
Weight	Weight 830g	Weight 770g

*Something incorrect or missing? Please

let me know

!

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.