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.

Model
	93	68	Select a keyboard to compare
Rating	4.8 stars (9 reviews)	4.8 stars (1556 reviews)
Purchase Options
Main differences	Released in 2023 Has Tactile, Linear, Clicky switch options Built with the ISO, ISO-DE, ISO-ES, ISO-IT, ANSI layout standard Comes with a knob 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 Has Linear, Tactile, Clicky switch options Built with the ANSI, ISO, JIS, ISO-DE, ISO-UK, ISO-Nordic, 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
Score	Scores Performance: 91 Build Quality: 82.8 Productivity: 97.7 Customizability: 92.3 Portability: 57.6	Scores Performance: 61.9 Build Quality: 66.6 Productivity: 65.7 Customizability: 67 Portability: 73.3
Name	Name Keychron C1 Pro	Name Keychron K8
Release year	Release year 2023	Release year 2020
Switch Options	Switch Options Tactile, Linear, Clicky	Switch Options Linear, Tactile, Clicky
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 80%	Layout Size 80%
Layout Standard	Layout Standard ISO, ISO-DE, ISO-ES, ISO-IT, ANSI	Layout Standard ANSI, ISO, JIS, ISO-DE, ISO-UK, ISO-Nordic, ISO-ES
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, Wired, Wireless
Polling Rate	Polling Rate 8000 Hz;1000 Hz	Polling Rate -
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 Tray 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, North-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Plastic, ABS	Case Material Aluminum, Plastic
Keycaps Material	Keycaps Material PBT	Keycaps Material ABS
Dimensions	Dimensions 20 x 357 x 131 mm	Dimensions -
Weight	Weight 830g	Weight -

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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