Compare Redragon DHARMA K556 vs Epomaker TH99 Differences Side by Side

This comparison is for buyers deciding between a compact, value-oriented TKL and a larger, feature-rich 96% keyboard. The Redragon Dharma K556 offers a portable, aluminum build with tri-mode connectivity at a lower price point. The Epomaker TH99 provides a full numpad, extensive sound dampening, and a much larger battery in a heavier package. The choice hinges on prioritizing desk space and weight versus comprehensive layout and typing acoustics.

Model
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Rating	0.0 stars (0 reviews)	5.0 stars (46 reviews)
Purchase Options
Main differences	Released in 2024 Available in a 80% layout Uses a Bottom Mount mounting style Equipped with a 1600 mAh battery Weighs about 870 g Sized at 40 x 354 x 124 mm Made with a Aluminum case Offers Yes, Rgb RGB lighting	Released in 2025 Has Linear, Silent switch options Available in a 96% layout Features N-key rollover Uses a Gasket Mount mounting style Runs at a 1000 Hz polling rate Equipped with a 4000 mAh battery Weighs about 2000 g Sized at 20 x 402 x 303 mm Made with a ABS case Features PBT keycaps Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Score	Scores Performance: 62.9 Build Quality: 69.9 Productivity: 83 Customizability: 68.2 Portability: 75.3	Scores Performance: 74.8 Build Quality: 60.7 Productivity: 76.5 Customizability: 59.8 Portability: 54.1
Name	Name Redragon DHARMA K556	Name Epomaker TH99
Release year	Release year 2024	Release year 2025
Switch Options	Switch Options -	Switch Options Linear, Silent
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 80%	Layout Size 96%
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 Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate 1000 Hz
Battery capacity	Battery capacity 1600 mAh	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 Bottom Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material ABS
Keycaps Material	Keycaps Material -	Keycaps Material PBT
Dimensions	Dimensions 40 x 354 x 124 mm	Dimensions 20 x 402 x 303 mm
Weight	Weight 870g	Weight 2000g

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Pros and Trade-offs

Select the Redragon Dharma K556 if you need a lightweight, portable keyboard with a premium aluminum build for gaming or a minimalist desk. Opt for the Epomaker TH99 if your priority is a full-featured typing experience with a numpad, superior sound dampening, and marathon battery life, and you don't mind the added weight and size.

Redragon DHARMA K556

+Compact 80% TKL layout saves desk space.
+Aluminum case construction for a solid feel.
+Includes four spare switches and a switch puller in the box.
+Lighter weight (870g) enhances portability.
+Pro software is available for macro and lighting customization.

−Smaller 1600mAh battery requires more frequent charging.
−Lacks a dedicated numpad.
−Sound dampening is limited to a single layer of foam mentioned.

Epomaker TH99

+96% layout includes a numpad while remaining relatively compact.
+Gasket mount structure with five layers of sound-dampening materials.
+Massive 4000mAh battery for long wireless use.
+Includes pre-lubed linear or silent linear switches.
+South-facing per-key RGB with Cherry-profile keycap compatibility.

−Very heavy at 2000g, limiting portability.
−ABS plastic case, compared to aluminum alternatives.
−Larger footprint may not fit all desk setups.

Which Keyboard Is Better for Your Needs?

The Epomaker TH99 is the clear choice for office work, modding, and content creation due to its full layout, silent switches, and extensive internal foam. The Redragon Dharma K556 wins for gaming and travel, thanks to its lighter, more compact TKL form factor and aluminum build. For programming, both are capable, leaving the decision to layout preference.

GamingRedragon DHARMA K556

•The TKL layout frees up more mouse-moving space, as noted in the Redragon description.
•Lighter weight (870g) allows for easier repositioning.
•Aluminum case may provide a sturdier, more stable base during intense use.

OfficeEpomaker TH99

•The 96% layout includes a dedicated numpad for data entry.
•Includes silent linear switch options, as listed in its metadata.
•Manufacturer claims an 800-hour battery life with backlight off, reducing charging frequency.

ProgrammingTie

•Both are hot-swappable and support 3-pin/5-pin switches for customization.
•Both offer tri-mode connectivity (wired, 2.4GHz, Bluetooth).
•The K556's TKL layout is compact, while the TH99's 96% layout retains arrow and navigation keys.

TravelRedragon DHARMA K556

•Significantly lighter at 870g versus the TH99's 2000g.
•Smaller dimensions (354 x 124 mm vs 402 x 303 mm) are easier to pack.
•The aluminum case may offer better durability for transport.

ModdingEpomaker TH99

•Features a gasket mount structure for a softer typing feel.
•Includes five named layers of sound-dampening materials (Poron, IXPE, PET, Silicone).
•Comes with factory-lubed switches, according to its product listing.

Content CreationEpomaker TH99

•Full layout with numpad is useful for shortcut macros and numerical input.
•South-facing RGB LEDs won't interfere with Cherry-profile keycaps, per the vendor description.
•The manufacturer's software allows for macro setting and key remapping for workflow efficiency.