Keychron K4 Max vs Redragon YAMA K550 Specs

Compare Keychron K4 Max vs Redragon YAMA K550 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron K4 Max and Redragon YAMA K550 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 (1 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2025 Has Linear, Tactile, Clicky switch options Available in a 96% layout Built with the ISO, ANSI layout standard Compatible with both Mac and Windows Supports QMK firmware Supports VIA configuration Includes screw-in stabilizers Has built-in sound dampening Uses a PCB Mount mounting style Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Runs at a 1000 Hz polling rate Equipped with a 4000 mAh battery Weighs about 1290 g Sized at 31 x 391 x 140 mm Made with a ABS case Features PBT keycaps Offers Yes, Rgb, South-face, Rgb South-face, White, White South-face RGB lighting	Released in 2024 Available in a 100% layout Built with the ANSI layout standard Comes with a knob Connects via USB-C Offers a USB passthrough port Uses a Bottom Mount mounting style Supports Wired, Wired only connectivity Weighs about 1500 g Sized at 32 x 456 x 225 mm Made with a Aluminum case Offers Yes, Rgb RGB lighting
Score	Scores Performance: 82 Build Quality: 80.4 Productivity: 88.9 Customizability: 92.7 Portability: 50.5	Scores Performance: 78 Build Quality: 63 Productivity: 58.7 Customizability: 66.4 Portability: 43.2
Name	Name Keychron K4 Max	Name Redragon YAMA K550
Release year	Release year 2025	Release year 2024
Switch Options	Switch Options Linear, Tactile, Clicky	Switch Options -
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 96%	Layout Size 100%
Layout Standard	Layout Standard ISO, 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, 2.4 GHz, Wired, Wireless	Connection Wired, Wired only
Polling Rate	Polling Rate 1000 Hz	Polling Rate -
Battery capacity	Battery capacity 4000 mAh	Battery capacity -
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 PCB Mount	Mount Style Bottom 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
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS	Case Material Aluminum
Keycaps Material	Keycaps Material PBT	Keycaps Material -
Dimensions	Dimensions 31 x 391 x 140 mm	Dimensions 32 x 456 x 225 mm
Weight	Weight 1290g	Weight 1500g

-25% off

Keychron K4 Max QMK Wireless Mechanical Keyboard ISO Layout Collection

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5.0 stars (1 reviews)

0.0 stars (0 reviews)

Released in 2025
Has Linear, Tactile, Clicky switch options
Available in a 96% layout
Built with the ISO, ANSI layout standard
Compatible with both Mac and Windows
Supports QMK firmware
Supports VIA configuration
Includes screw-in stabilizers
Has built-in sound dampening
Uses a PCB Mount mounting style
Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
Runs at a 1000 Hz polling rate
Equipped with a 4000 mAh battery
Weighs about 1290 g
Sized at 31 x 391 x 140 mm
Made with a ABS case
Features PBT keycaps
Offers Yes, Rgb, South-face, Rgb South-face, White, White South-face RGB lighting

Released in 2024
Available in a 100% layout
Built with the ANSI layout standard
Comes with a knob
Connects via USB-C
Offers a USB passthrough port
Uses a Bottom Mount mounting style
Supports Wired, Wired only connectivity
Weighs about 1500 g
Sized at 32 x 456 x 225 mm
Made with a Aluminum case
Offers Yes, Rgb RGB lighting

Scores

Performance: 82
Build Quality: 80.4
Productivity: 88.9
Customizability: 92.7
Portability: 50.5

Scores

Performance: 78
Build Quality: 63
Productivity: 58.7
Customizability: 66.4
Portability: 43.2

Name

Keychron K4 Max

Name

Redragon YAMA K550

Release year

2025

Release year

2024

Switch Options

Linear, Tactile, Clicky

Switch Options

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

96%

Layout Size

100%

Layout Standard

ISO, 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, 2.4 GHz, Wired, Wireless

Connection

Wired, Wired only

Polling Rate

1000 Hz

Polling Rate

Battery capacity

4000 mAh

Battery capacity

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

PCB Mount

Mount Style

Bottom Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb, South-face, White, White South-face

Backlight

Rgb

Case Colors

Case Material

ABS

Case Material

Aluminum

Keycaps Material

PBT

Keycaps Material

Dimensions

31 x 391 x 140 mm

Dimensions

32 x 456 x 225 mm

Weight

1290g

Weight

1500g

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Model
	-25% off 88	68	Select a keyboard to compare
Rating	5.0 stars (1 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2025 Has Linear, Tactile, Clicky switch options Available in a 96% layout Built with the ISO, ANSI layout standard Compatible with both Mac and Windows Supports QMK firmware Supports VIA configuration Includes screw-in stabilizers Has built-in sound dampening Uses a PCB Mount mounting style Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Runs at a 1000 Hz polling rate Equipped with a 4000 mAh battery Weighs about 1290 g Sized at 31 x 391 x 140 mm Made with a ABS case Features PBT keycaps Offers Yes, Rgb, South-face, Rgb South-face, White, White South-face RGB lighting	Released in 2024 Available in a 100% layout Built with the ANSI layout standard Comes with a knob Connects via USB-C Offers a USB passthrough port Uses a Bottom Mount mounting style Supports Wired, Wired only connectivity Weighs about 1500 g Sized at 32 x 456 x 225 mm Made with a Aluminum case Offers Yes, Rgb RGB lighting
Score	Scores Performance: 82 Build Quality: 80.4 Productivity: 88.9 Customizability: 92.7 Portability: 50.5	Scores Performance: 78 Build Quality: 63 Productivity: 58.7 Customizability: 66.4 Portability: 43.2
Name	Name Keychron K4 Max	Name Redragon YAMA K550
Release year	Release year 2025	Release year 2024
Switch Options	Switch Options Linear, Tactile, Clicky	Switch Options -
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 96%	Layout Size 100%
Layout Standard	Layout Standard ISO, 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, 2.4 GHz, Wired, Wireless	Connection Wired, Wired only
Polling Rate	Polling Rate 1000 Hz	Polling Rate -
Battery capacity	Battery capacity 4000 mAh	Battery capacity -
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 PCB Mount	Mount Style Bottom 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
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS	Case Material Aluminum
Keycaps Material	Keycaps Material PBT	Keycaps Material -
Dimensions	Dimensions 31 x 391 x 140 mm	Dimensions 32 x 456 x 225 mm
Weight	Weight 1290g	Weight 1500g