Redragon BLUESIREN K654 vs DEVARAJAS K556 SE: Switch Type Showdown

Compare Redragon BLUESIREN K654 vs DEVARAJAS K556 SE Differences Side by Side

This comparison is for buyers deciding between two similar, full-size Redragon keyboards. Both feature aluminum frames, hot-swappable sockets, sound dampening, and RGB lighting, making the choice difficult. The primary differentiator is the out-of-the-box switch type, which dictates the typing feel and sound, alongside subtle differences in keycap design and included accessories.

Model
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Has Clicky switch options Weighs about 1390 g Features PBT, ABS keycaps	Has Linear switch options Compatible with both Mac and Windows Weighs about 1350 g Sized at 41 x 124 x 41 mm Features PBT keycaps
Score	Scores Performance: 62.8 Build Quality: 65 Productivity: 63.6 Customizability: 55.4 Portability: 43.8	Scores Performance: 61.5 Build Quality: 63.8 Productivity: 76.9 Customizability: 60.1 Portability: 45.3
Name	Name Redragon BLUESIREN K654	Name Redragon DEVARAJAS K556 SE
Release year	Release year 2023	Release year 2023
Switch Options	Switch Options Clicky	Switch Options Linear
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 100%	Layout Size 100%
Layout Standard	Layout Standard 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 Wired, Wired only	Connection Wired, Wired only
Polling Rate	Polling Rate -	Polling Rate -
Battery capacity	Battery capacity -	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 Bottom Mount	Mount Style Bottom Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight Rgb
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material Aluminum
Keycaps Material	Keycaps Material PBT, ABS	Keycaps Material PBT
Dimensions	Dimensions -	Dimensions 41 x 124 x 41 mm
Weight	Weight 1390g	Weight 1350g

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0.0 stars (0 reviews)

Has Clicky switch options
Weighs about 1390 g
Features PBT, ABS keycaps

Has Linear switch options
Compatible with both Mac and Windows
Weighs about 1350 g
Sized at 41 x 124 x 41 mm
Features PBT keycaps

Scores

Performance: 62.8
Build Quality: 65
Productivity: 63.6
Customizability: 55.4
Portability: 43.8

Scores

Performance: 61.5
Build Quality: 63.8
Productivity: 76.9
Customizability: 60.1
Portability: 45.3

Name

Redragon BLUESIREN K654

Name

Redragon DEVARAJAS K556 SE

Release year

2023

Release year

2023

Switch Options

Clicky

Switch Options

Linear

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

100%

Layout Size

100%

Layout Standard

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

Wired, Wired only

Connection

Wired, Wired only

Polling Rate

Battery capacity

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Bottom Mount

Mount Style

Bottom Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb

Backlight

Rgb

Case Colors

Case Material

Aluminum

Case Material

Aluminum

Keycaps Material

PBT, ABS

Keycaps Material

PBT

Dimensions

41 x 124 x 41 mm

Weight

1390g

Weight

1350g

Pros and Trade-offs

Your choice should be guided by your preferred typing experience. Select the Redragon BLUESIREN K654 if you want the tactile and audible feedback of clicky switches and its unique gradient keycap design. Opt for the Redragon DEVARAJAS K556 SE if you prefer a smoother, quieter linear switch, value all-PBT keycaps, or are particularly interested in its emphasized hot-swap modding potential.

Redragon BLUESIREN K654

+Comes with clicky Outemu Red switches for tactile and audible feedback.
+Includes a unique gradient blue and white keycap design for distinct aesthetics.
+Package includes 8 spare switches and a keycap puller for basic customization.
+Features 3.5mm sound absorbing foams, as specified by the manufacturer.

−Uses a mix of PBT and ABS keycaps, which may lead to inconsistent wear.
−Clicky switches may be disruptive in shared or quiet office environments.
−The vendor description mentions a loosely fitting USB-C port in a customer review.

Redragon DEVARAJAS K556 SE

+Features linear Dragon Chant switches, described as thick-lubed for a smooth feel.
+Uses all PBT keycaps, including zero-faded round keycaps for durability.
+Vendor page highlights a high-compatibility hot-swap socket designed for easier switch installation.
+Includes interchangeable arrow and WASD keys for immediate personalization.

−Some user reviews mention difficulty removing switches, potentially scratching the plate.
−The Sakura Pink colorway (for this specific model) may not suit all desk setups.
−Fewer user reviews are available compared to the BLUESIREN model.

Which Keyboard Is Better for Your Needs?

The DEVARAJAS K556 SE holds slight advantages for office use and programming due to its linear switches and stated Mac compatibility, while also appealing more to modders with its emphasized hot-swap design. For gaming and content creation, the keyboards are functionally equivalent, with the choice boiling down to switch preference. Neither is suitable for travel due to their size and weight.

GamingTie

•Both are wired, full-size keyboards with anti-ghosting.
•Both feature hot-swappable sockets for customizing switch feel.
•Both include sound dampening foam for a more focused experience.

OfficeRedragon DEVARAJAS K556 SE

•The DEVARAJAS K556 SE uses quieter linear switches, as listed by the manufacturer.
•Its listing explicitly mentions support for Mac OS X, indicating broader OS compatibility.
•It features all-PBT keycaps, which are generally more durable against shine.

ProgrammingRedragon DEVARAJAS K556 SE

•The linear switches on the DEVARAJAS may offer a smoother, less fatiguing typing experience for long sessions.
•Full PBT keycaps provide consistent texture over time.
•The manufacturer lists explicit Mac/Win support, which is beneficial for cross-platform developers.

TravelTie

•Both are heavy, full-size wired keyboards (1.39kg and 1.35kg), not designed for portability.
•Both use detachable USB Type-C cables, which are slightly easier to pack.
•Neither offers wireless connectivity.

ModdingRedragon DEVARAJAS K556 SE

•The DEVARAJAS K556 SE vendor page emphasizes a '99.8%+ switches compatible' hot-swap socket designed for easier mounting.
•It comes with custom Dragon Chant switches, which may interest modders looking for a specific lubed linear feel.
•It includes interchangeable arrow and WASD keys, offering immediate aesthetic customization.

Content CreationTie