Redragon ANTONIUM K745 vs DHARMA K740: Full Size vs 90% Layout

Compare Redragon ANTONIUM K745 vs DHARMA K740 Differences Side by Side

This comparison is for buyers deciding between two wired, hot-swappable Redragon keyboards with similar linear switches. The choice hinges on whether you prioritize a full 108-key layout with extensive sound dampening or a more space-efficient 98-key design with premium materials. Both are budget-friendly and share core features, making the decision about physical size and typing feel.

Model
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Available in a 100% layout Has built-in sound dampening Uses a Gasket Mount mounting style Weighs about 1060 g Sized at 38 x 445 x 142 mm Made with a Plastic case	Available in a 90% layout Comes with a knob Compatible with both Mac and Windows Features N-key rollover Uses a Bottom Mount mounting style Runs at a 1000 Hz polling rate Weighs about 1150 g Sized at 42 x 378 x 129 mm Made with a Aluminum case
Score	Scores Performance: 62.6 Build Quality: 60.7 Productivity: 63.1 Customizability: 53.7 Portability: 43.5	Scores Performance: 79.4 Build Quality: 64.6 Productivity: 74.3 Customizability: 68.7 Portability: 45.3
Name	Name Redragon ANTONIUM K745	Name Redragon DHARMA K740
Release year	Release year 2025	Release year 2025
Switch Options	Switch Options Linear	Switch Options Linear
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 100%	Layout Size 90%
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 1000 Hz
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 Gasket 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 Plastic	Case Material Aluminum
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 38 x 445 x 142 mm	Dimensions 42 x 378 x 129 mm
Weight	Weight 1060g	Weight 1150g

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Available in a 100% layout
Has built-in sound dampening
Uses a Gasket Mount mounting style
Weighs about 1060 g
Sized at 38 x 445 x 142 mm
Made with a Plastic case

Available in a 90% layout
Comes with a knob
Compatible with both Mac and Windows
Features N-key rollover
Uses a Bottom Mount mounting style
Runs at a 1000 Hz polling rate
Weighs about 1150 g
Sized at 42 x 378 x 129 mm
Made with a Aluminum case

Scores

Performance: 62.6
Build Quality: 60.7
Productivity: 63.1
Customizability: 53.7
Portability: 43.5

Scores

Performance: 79.4
Build Quality: 64.6
Productivity: 74.3
Customizability: 68.7
Portability: 45.3

Name

Redragon ANTONIUM K745

Name

Redragon DHARMA K740

Release year

2025

Release year

2025

Switch Options

Linear

Switch Options

Linear

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

100%

Layout Size

90%

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

1000 Hz

Battery capacity

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Gasket Mount

Mount Style

Bottom Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb

Backlight

Rgb

Case Colors

Case Material

Plastic

Case Material

Aluminum

Keycaps Material

PBT

Keycaps Material

PBT

Dimensions

38 x 445 x 142 mm

Dimensions

42 x 378 x 129 mm

Weight

1060g

Weight

1150g

Pros and Trade-offs

Your primary need dictates the choice. If you require a full numpad, prioritize a potentially softer typing sound, and want to explore modding with a layered foam system, the Redragon ANTONIUM K745 is the clear pick. Opt for the Redragon DHARMA K740 if you want to save desk space with a compact layout, prefer the heft and feel of an aluminum case, and value the convenience of a dedicated control knob.

Redragon ANTONIUM K745

+Full 108-key layout with a numpad and four extra hotkeys.
+Gasket mount design with vertical cushioning for a softer typing feel.
+Comprehensive five-layer sound dampening with PO foam, IXPE foam, PET pad, and silicone.
+Includes extra red ESC and spacebar keycaps for customization.

−Larger footprint (445mm x 142mm) requires more desk space.
−Plastic case construction.
−Polling rate is not specified in the provided listing.

Redragon DHARMA K740

+Compact 90% (98-key) layout saves space while keeping navigation keys.
+Solid aluminum case with a brushed surface for a premium feel.
+Includes a multifunction control knob for media and backlight adjustment.
+Specified 1000 Hz polling rate and N-Key Rollover.

−No dedicated numpad, which some users require.
−Bottom mount design may feel firmer than a gasket mount.
−The vendor description does not mention specific sound-dampening foams.

Which Keyboard Is Better for Your Needs?

The DHARMA K740 wins for gaming and travel due to its confirmed polling rate and smaller footprint, and for content creation thanks to its control knob. The ANTONIUM K745 is better for programming and modding, offering a full numpad and a detailed gasket-mounted foam system. For office use, the choice is a tie, depending on whether you need a numpad or prefer a cleaner desk.

GamingRedragon DHARMA K740

•The DHARMA K740 has a specified 1000 Hz polling rate, which the ANTONIUM K745's listing does not mention.
•Its 90% layout saves desk space for larger mouse movements while retaining essential keys.
•The product listing mentions N-Key Rollover for simultaneous key presses.

OfficeTie

•Both keyboards feature linear switches, which are generally quiet.
•Both include software support for macros to improve workflow efficiency.
•The ANTONIUM K745 has a dedicated numpad for data entry, while the DHARMA K740's compact size fits better on cluttered desks.

ProgrammingRedragon ANTONIUM K745

•The ANTONIUM K745's full 108-key layout includes a numpad, useful for entering numbers and symbols.
•It includes four extra programmable hotkeys for shortcuts.
•The gasket mount design may offer a softer typing feel for long sessions.

TravelRedragon DHARMA K740

•The DHARMA K740 is more compact, with dimensions of 378mm x 129mm versus 445mm x 142mm.
•It has a 90% layout that is 20% smaller than a full-size board according to its vendor page.
•Both are similar in weight and wired-only, making portability primarily about footprint.

ModdingRedragon ANTONIUM K745

•The ANTONIUM K745 uses a gasket mount, which is often preferred for its customizable typing feel.
•Its vendor description details a five-layer sound absorption system including PO foam, IXPE switch foam, a PET sound pad, bottom socket foam, and a silicone pad.
•Both are hot-swappable and include four extra switches and a puller in the box.

Content CreationRedragon DHARMA K740

•The DHARMA K740 features a control knob for adjusting volume and media playback, a useful tool for editing.
•Its compact layout frees up desk space for graphics tablets or other peripherals.
•The aluminum case provides a stable, premium base.

Frequently Asked Questions (FAQ)