Keychron C1 Pro vs C18K Polling vs Budget TKL Choice
Choose the C1 Pro for high-performance gaming and deep customization, or the C1 for a straightforward, budget-friendly TKL.
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4.8 · 10 reviews
from$50at MK
4.8 · 180 reviews
from$39at Keychron
Which one should you get?
Get the
Keychron C1 Pro
8K Polling
Build quality in the top 10% of 80% boards under $100.
- Adjustable 8000 Hz polling rate for high-performance gaming.
- Full QMK and VIA support for deep key remapping and macros.
- Includes PBT keycaps, screw-in stabilizers, and multiple foam layers for sound dampening.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
Keychron C1
Budget TKL Choice
Build quality in the top 45% of 80% boards under $100.
- More affordable entry point into a hot-swappable TKL keyboard.
- Lighter weight of 685g is better for portability.
- Available in non-backlit, white backlight, and RGB backlight versions.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
The Keychron C1 Pro is the upgrade pick for users who prioritize cutting-edge responsiveness, extensive programmability, and a better out-of-box typing experience. The standard Keychron C1 remains a solid, value-oriented TKL for those who want a simple, hot-swappable mechanical keyboard without the premium features. Your budget and need for 8000Hz polling or QMK customization should guide your final decision.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
Keychron C1 Pro
Keychron C1
Max polling rate
8,000 Hz
1,000 Hz
Higher polling helps competitive FPS and does nothing for typing
Knob
Yes
No
Weight
830 g
685 g
Heavier boards stay planted and lighter ones travel
QMK
Yes
No
The deep option when you want to remap every key
VIA
Yes
No
GUI remapping without compiling firmware
- Keychron C1 Pro
- Keychron C1
- Performance
- 9166
- Build quality
- 8363
- Productivity
- 9877
- Customizability
- 9175
- Portability
- 5759
- Layout size: 80%
- Connection: Wired
- Hot-swappable
- Case material: ABS, Plastic
- Switch options: Clicky, Linear, Tactile
- Mount style: Tray Mount
What will you mostly use it for?
The C1 Pro is the clear choice for performance-focused gaming, heavy customization, and programming due to its high polling rate and QMK support. The standard C1 wins for travel purely on its lower weight. For office use, the decision comes down to valuing the C1 Pro's premium materials against the C1's lower cost. Content creators and modders will find significantly more tools and tuning potential with the C1 Pro.
Pick the Keychron C1 Pro
- The C1 Pro offers an adjustable 8000 Hz polling rate for lower latency.
- Its south-facing RGB LEDs avoid interference with Cherry-profile keycaps.
- The listing mentions sound-absorbing foam for a quieter environment.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron C1 Pro
10 owner reviews
“My son loves it. Upgrade from an implosion cap version. Not used to the US layout but he it learning some python. Might as well use a US Keyboard”
“Looks great and sounds amazing but keys gets stuck/don’t work or double press too often. When I remove the key caps to clean, it still doesn’t fix the problem. Example, my 7 key doesn’t work when pressed and my G key when pressed wrotes two g’s instead of one.”
Keychron C1
180 owner reviews
“This is my first mechanical keyboard. It is a fantastic keyboard and a fantastic typing experience. It seems extremely well built as well. Highly recommended.”
Keychron C1 Pro vs C1 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
14 of 26 specs differ
Keychron C1 Pro
Keychron C1
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Keychron C1 Pro
Keychron (DE)
ISO-DE, ISO-ES, ISO-IT
In stockDoes not ship to you
Keychron C1
No ISO layout at the stores we track.
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
Lowest price across stores, Amazon excluded.
Keychron C1 Pro vs C1: your questions
The Keychron C1 Pro features an 8000 Hz adjustable polling rate, QMK/VIA firmware support, PBT keycaps, and extensive sound-dampening foam. The standard C1 has a 1000 Hz polling rate, uses ABS keycaps, and lacks QMK/VIA support, positioning it as a more basic, budget-friendly model.
No. According to the product listings, the standard Keychron C1 does not support QMK or VIA firmware. Only the Keychron C1 Pro offers support for these advanced, open-source programming tools.
Yes, both the Keychron C1 Pro and certain versions of the Keychron C1 offer hot-swappable sockets. The C1 listing specifies that the hot-swappable feature is available on the Gateron (Hot-swappable) and Keychron Mechanical (Hot-swappable) versions.
The Keychron C1 Pro is better suited for competitive gaming. It offers an 8000 Hz polling rate for potentially lower input latency, and its south-facing RGB LEDs avoid interference with popular Cherry-profile keycap sets that gamers often use.
Yes. Both the Keychron C1 Pro and C1 include system toggles and keycaps for both macOS and Windows, making them compatible with both operating systems.
The Keychron C1 Pro uses OSA-profile double-shot PBT keycaps. The Keychron C1 uses double-shot ABS keycaps on its backlit versions and ABS keycaps on its non-backlit version. PBT is generally more resistant to oil and shine.
The Keychron C1 Pro is heavier, weighing 830g. The standard Keychron C1 weighs about 685g, making it the lighter of the two.
Yes. The Keychron C1 Pro specifications list a Type-C cable, indicating a removable USB-C connection. The Keychron C1 also uses a Type-C cable for its wired connection.
The Keychron C1 has a polling rate of 1000 Hz. This is a standard rate, while the C1 Pro offers an adjustable rate up to 8000 Hz.
The Keychron C1 Pro has three adjustable typing angles (4.8°, 8.5°, 10.7°). The Keychron C1 listing describes an 'inclined bottom frame' but does not specify adjustable feet, suggesting a fixed typing angle.
Both keyboards offer RGB backlight versions. The C1 Pro features south-facing RGB LEDs, while the C1 has north-facing RGB LEDs. The C1 also offers non-backlit and white-backlit versions.
The Keychron C1 Pro is far superior for modding. It comes with screw-in stabilizers, multiple internal foam layers (sound absorbing, acoustic, EPDM, silicone pad), and south-facing RGB, providing a much better foundation for customization compared to the basic C1.
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