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Compare Keychron C1 Pro vs K8 Differences Side by Side

This comparison is for buyers deciding between two 80% TKL keyboards from Keychron that serve different priorities. The C1 Pro is a wired-only board built for speed with an 8000 Hz polling rate and QMK firmware. The K8 offers Bluetooth 5.1 wireless connectivity, a 4000mAh battery, and an aluminum frame option for better portability. The decision is hard because both share the same TKL layout and hot-swap support, but diverge sharply in connectivity and material choices.

91
Keychron C1 Pro 8K QMK Wired Custom Mechanical Keyboard
68
Keychron K8 Wireless Mechanical Keyboard

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4.7 (7)
4.8 (1554)
  • Released in 2023
  • Built with the ANSI layout standard
  • Supports QMK firmware
  • Supports VIA configuration
  • Features N-key rollover
  • Includes screw-in stabilizers
  • Has built-in sound dampening
  • Supports Wired, Wired only connectivity
  • Runs at a 8000 Hz polling rate
  • Weighs about 830 g
  • Sized at 20 x 357 x 131 mm
  • Made with a Plastic, ABS case
  • Features PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face, White, White South-face RGB lighting
  • Released in 2020
  • Built with the ANSI, ISO, JIS, ISO-DE, ISO-Nordic, ISO-UK, ISO-ES layout standard
  • Provides dedicated media keys
  • Supports Bluetooth, Wired, Wireless connectivity
  • Equipped with a 4000 mAh battery
  • Made with a Aluminum, Plastic case
  • Features ABS keycaps
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
Scores
  • Performance: 90.1
  • Build Quality: 81.5
  • Productivity: 94.5
  • Customizability: 89.3
  • Portability: 57.5
Scores
  • Performance: 61.1
  • Build Quality: 66.6
  • Productivity: 65.8
  • Customizability: 67.5
  • Portability: 73.3
Name
Keychron C1 Pro
Name
Keychron K8
Release year
2023
Release year
2020
Switch Options
Linear, Tactile, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
Layout Size
80%
Layout Standard
ANSI
Layout Standard
ANSI, ISO, JIS, ISO-DE, ISO-Nordic, ISO-UK, ISO-ES
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, Wired, Wireless
Polling Rate
8000 Hz;1000 Hz
Polling Rate
-
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
Tray Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face, White, White South-face
Backlight
 
Rgb, White, North-face
Case Colors
Case Colors
Case Material
Plastic, ABS
Case Material
Aluminum, Plastic
Keycaps Material
PBT
Keycaps Material
ABS
Dimensions
20 x 357 x 131 mm
Dimensions
-
Weight
830g
Weight
-
*Something incorrect or missing? Please
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Pros and Trade-offs

If low-latency gaming performance and deep programmability matter most, the Keychron C1 Pro is the clear choice with its 8000 Hz polling rate and QMK firmware. If you need wireless freedom for multi-device work or travel, the Keychron K8's Bluetooth 5.1 and 4000mAh battery deliver the flexibility. Your decision comes down to whether you prioritize wired speed or wireless portability.

Keychron C1 Pro

  • +8000 Hz polling rate for ultra-low latency gaming
  • +PBT keycaps with OSA profile for long-lasting durability and comfortable feel
  • +QMK and VIA support for deep customization via Keychron Launcher web app
  • +Pre-installed sound dampening foams for a thocky typing sound
  • −Wired-only connectivity restricts desk mobility
  • −Plastic case and tray mount may feel less premium than aluminum options
  • −No Bluetooth support limits multi-device use

Keychron K8

  • +Bluetooth 5.1 wireless connects to up to 3 devices seamlessly
  • +4000mAh battery provides long battery life (up to 240 hours backlight off)
  • +Aluminum frame option available for better build quality
  • −ABS keycaps may develop shine over time compared to PBT
  • −No QMK or VIA support on this version (only K8 Version 2 offers QMK)
  • −North-facing RGB can interfere with Cherry-profile keycap compatibility

Which Keyboard Is Better for Your Needs?

The C1 Pro wins for gaming, programming, and content creation due to its 8000 Hz polling rate, PBT keycaps, and QMK firmware. The K8 takes office and travel categories thanks to Bluetooth 5.1 and a large 4000mAh battery. For modding, both tie because they offer hot-swap compatibility and different acoustic or layout advantages.

GamingKeychron C1 Pro
  • •8000 Hz polling rate offers near-instant input registration for competitive gaming
  • •Wired connection eliminates wireless latency concerns
  • •QMK firmware allows per-key macro programming for game-specific commands
OfficeKeychron K8
  • •Bluetooth 5.1 wireless connects to up to 3 devices, great for desk sharing
  • •4000mAh battery lasts up to 240 hours with backlight off for all-day use
  • •Aluminum frame option adds durability in a shared workspace
ProgrammingKeychron C1 Pro
  • •PBT keycaps resist shine and provide a durable typing surface for long coding sessions
  • •OSA profile keycaps offer a comfortable SA-like shape with OEM height
  • •QMK firmware enables any key remapping and custom layers for shortcuts
TravelKeychron K8
  • •Bluetooth 5.1 wireless eliminates cable management on the go
  • •4000mAh battery provides extended runtime without frequent charging
  • •Aluminum frame offers better protection in a bag
ModdingTie
  • •Both support hot-swappable 3-pin and 5-pin MX switches for easy switch changes
  • •C1 Pro includes sound dampening foams for acoustic tuning out of the box
  • •K8 has a broader layout standard support (ANSI, ISO, JIS) for international keycap sets
Content CreationKeychron C1 Pro
  • •QMK firmware allows deep macro and shortcut customization for editing workflows
  • •PBT keycaps maintain feel and legend clarity under heavy use
  • •Wired reliability ensures no connection drop during critical work

Frequently Asked Questions (FAQ)

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