Keychron K1 V6 vs Royal Kludge RK Sink87G Specs

Compare Keychron K1 V6 vs Royal Kludge RK Sink87G Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron K1 V6 and Royal Kludge RK Sink87G and view their biggest differences. The detailed comparison table allows you to see all the essential features, specifications, and benefits of each keyboard at a glance. Whether you're looking for performance, value, or specific functionalities, this comparison tool helps you make an informed decision.

Model
Rating	5.0 stars (2 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2024 Has Linear, Tactile, Clicky switch options Features a low-profile design Supports hot-swappable switches Built with the ISO, ISO-UK, ISO-DE, ISO-SW, ISO-Nordic, ANSI layout standard Provides dedicated media keys Supports QMK firmware Supports VIA configuration Features N-key rollover Uses a Top Mount mounting style Supports Bluetooth, Wired, Wireless connectivity Runs at a 1000 Hz polling rate Equipped with a 2000 mAh battery Weighs about 596 g Sized at 25 x 346 x 119 mm Made with a ABS, Aluminum case Offers Yes, Rgb, North-face, Rgb North-face, White RGB lighting	Released in 2021 Built with the ANSI layout standard Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Equipped with a 1850 mAh battery Weighs about 1100 g Sized at 39 x 360 x 135 mm Made with a Plastic case Offers Yes, Rgb RGB lighting
Score	Scores Performance: 81.6 Build Quality: 78.5 Productivity: 80 Customizability: 89.6 Portability: 73.2	Scores Performance: 58.7 Build Quality: 42.6 Productivity: 59.4 Customizability: 48.9 Portability: 67.5
Name	Name Keychron K1 V6	Name Royal Kludge RK Sink87G
Release year	Release year 2024	Release year 2021
Switch Options	Switch Options Linear, Tactile, Clicky	Switch Options -
Profile	Profile Low Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 80%	Layout Size 80%
Layout Standard	Layout Standard ISO, ISO-UK, ISO-DE, ISO-SW, ISO-Nordic, ANSI	Layout Standard 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 Bluetooth, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate 1000 Hz	Polling Rate -
Battery capacity	Battery capacity 2000 mAh	Battery capacity 1850 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 Top Mount	Mount Style -
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, North-face, White	Backlight Rgb
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS, Aluminum	Case Material Plastic
Keycaps Material	Keycaps Material ABS	Keycaps Material ABS
Dimensions	Dimensions 25 x 346 x 119 mm	Dimensions 39 x 360 x 135 mm
Weight	Weight 596g	Weight 1100g

-21% off

Keychron K1 QMK Wireless Mechanical Keyboard (ISO Layout) - Version 6

RK Sink87G RK87 Wireless TKL Mechanical Keyboard

Select a keyboard to compare

5.0 stars (2 reviews)

0.0 stars (0 reviews)

Released in 2024
Has Linear, Tactile, Clicky switch options
Features a low-profile design
Supports hot-swappable switches
Built with the ISO, ISO-UK, ISO-DE, ISO-SW, ISO-Nordic, ANSI layout standard
Provides dedicated media keys
Supports QMK firmware
Supports VIA configuration
Features N-key rollover
Uses a Top Mount mounting style
Supports Bluetooth, Wired, Wireless connectivity
Runs at a 1000 Hz polling rate
Equipped with a 2000 mAh battery
Weighs about 596 g
Sized at 25 x 346 x 119 mm
Made with a ABS, Aluminum case
Offers Yes, Rgb, North-face, Rgb North-face, White RGB lighting

Released in 2021
Built with the ANSI layout standard
Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
Equipped with a 1850 mAh battery
Weighs about 1100 g
Sized at 39 x 360 x 135 mm
Made with a Plastic case
Offers Yes, Rgb RGB lighting

Scores

Performance: 81.6
Build Quality: 78.5
Productivity: 80
Customizability: 89.6
Portability: 73.2

Scores

Performance: 58.7
Build Quality: 42.6
Productivity: 59.4
Customizability: 48.9
Portability: 67.5

Name

Keychron K1 V6

Name

Royal Kludge RK Sink87G

Release year

2024

Release year

2021

Switch Options

Linear, Tactile, Clicky

Switch Options

Profile

Low Profile

Profile

Normal Profile

Hot Swappable

Layout Size

80%

Layout Size

80%

Layout Standard

ISO, ISO-UK, ISO-DE, ISO-SW, ISO-Nordic, ANSI

Layout Standard

ANSI

Layout Ergonomics

Normal

Layout Ergonomics

Normal

Knob Support

Display Support

Mac/Win Support

Multi-Media Keys

USB-C

USB passthrough

Connection

Bluetooth, Wired, Wireless

Connection

Bluetooth, 2.4 GHz, Wired, Wireless

Polling Rate

1000 Hz

Polling Rate

Battery capacity

2000 mAh

Battery capacity

1850 mAh

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Top Mount

Mount Style

Screw in Stabilizers

Sound Dampening

Backlight

Rgb, North-face, White

Backlight

Rgb

Case Colors

Case Material

ABS, Aluminum

Case Material

Plastic

Keycaps Material

ABS

Keycaps Material

ABS

Dimensions

25 x 346 x 119 mm

Dimensions

39 x 360 x 135 mm

Weight

596g

Weight

1100g

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Model
	-21% off 85		Select a keyboard to compare
Rating	5.0 stars (2 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2024 Has Linear, Tactile, Clicky switch options Features a low-profile design Supports hot-swappable switches Built with the ISO, ISO-UK, ISO-DE, ISO-SW, ISO-Nordic, ANSI layout standard Provides dedicated media keys Supports QMK firmware Supports VIA configuration Features N-key rollover Uses a Top Mount mounting style Supports Bluetooth, Wired, Wireless connectivity Runs at a 1000 Hz polling rate Equipped with a 2000 mAh battery Weighs about 596 g Sized at 25 x 346 x 119 mm Made with a ABS, Aluminum case Offers Yes, Rgb, North-face, Rgb North-face, White RGB lighting	Released in 2021 Built with the ANSI layout standard Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Equipped with a 1850 mAh battery Weighs about 1100 g Sized at 39 x 360 x 135 mm Made with a Plastic case Offers Yes, Rgb RGB lighting
Score	Scores Performance: 81.6 Build Quality: 78.5 Productivity: 80 Customizability: 89.6 Portability: 73.2	Scores Performance: 58.7 Build Quality: 42.6 Productivity: 59.4 Customizability: 48.9 Portability: 67.5
Name	Name Keychron K1 V6	Name Royal Kludge RK Sink87G
Release year	Release year 2024	Release year 2021
Switch Options	Switch Options Linear, Tactile, Clicky	Switch Options -
Profile	Profile Low Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 80%	Layout Size 80%
Layout Standard	Layout Standard ISO, ISO-UK, ISO-DE, ISO-SW, ISO-Nordic, ANSI	Layout Standard 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 Bluetooth, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate 1000 Hz	Polling Rate -
Battery capacity	Battery capacity 2000 mAh	Battery capacity 1850 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 Top Mount	Mount Style -
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, North-face, White	Backlight Rgb
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS, Aluminum	Case Material Plastic
Keycaps Material	Keycaps Material ABS	Keycaps Material ABS
Dimensions	Dimensions 25 x 346 x 119 mm	Dimensions 39 x 360 x 135 mm
Weight	Weight 596g	Weight 1100g