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Compare Epomaker TH99 vs Keychron V6 Differences Side by Side

This comparison is for buyers deciding between a feature-rich wireless keyboard and a wired custom enthusiast board. The Epomaker TH99 offers tri-mode connectivity and a gasket-mounted sound experience, while the Keychron V6 provides extensive QMK/VIA programmability and a more modular build. The decision hinges on whether wireless convenience or deep hardware and software customization is more valuable.

66
EPOMAKER TH99
97
Keychron V6 QMK Custom Mechanical Keyboard ISO Layout Collection

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5.0 (46)
3.3 (41)
  • Released in 2025
  • Has Linear, Silent switch options
  • Available in a 96% layout
  • Built with the ANSI layout standard
  • Uses a Gasket Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • 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
  • Released in 2022
  • Has Linear, Tactile, Clicky switch options
  • Available in a 100% layout
  • Built with the ISO, JIS, ANSI, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK layout standard
  • Comes with a knob
  • Provides dedicated media keys
  • Supports QMK firmware
  • Supports VIA configuration
  • Includes screw-in stabilizers
  • Uses a Tray Mount mounting style
  • Supports Wired, Wired only connectivity
  • Weighs about 1360 g
  • Sized at 19 x 141 x 448 mm
  • Made with a Plastic, ABS case
  • Features ABS, PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face, White, White South-face RGB lighting
Scores
  • Performance: 74.7
  • Build Quality: 60.3
  • Productivity: 76.5
  • Customizability: 59.8
  • Portability: 54.1
Scores
  • Performance: 90.6
  • Build Quality: 88.9
  • Productivity: 97.6
  • Customizability: 99.2
  • Portability: 46.7
Name
Epomaker TH99
Name
Keychron V6
Release year
2025
Release year
2022
Switch Options
Linear, Silent
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
96%
Layout Size
100%
Layout Standard
ANSI
Layout Standard
ISO, JIS, ANSI, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Wired, Wired only
Polling Rate
1000 Hz
Polling Rate
1000 Hz;8000 Hz
Battery capacity
4000 mAh
Battery capacity
-
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Gasket Mount
Mount Style
Tray Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb, South-face, White, White South-face
Case Colors
Case Colors
Case Material
ABS
Case Material
Plastic, ABS
Keycaps Material
PBT
Keycaps Material
ABS, PBT
Dimensions
20 x 402 x 303 mm
Dimensions
19 x 141 x 448 mm
Weight
2000g
Weight
1360g
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Pros and Trade-offs

Your primary need dictates the choice. If you require wireless freedom to move between multiple devices or a more compact form with a numpad, the Epomaker TH99 is the practical option. If your priority is limitless programmability, a mod-friendly build with screw-in stabilizers, and you don't mind a wired, full-size keyboard, the Keychron V6 offers superior long-term customization potential.

Epomaker TH99

  • +Tri-mode connectivity (wired, Bluetooth 5.0, 2.4GHz) for versatile device pairing.
  • +Gasket mount structure with five listed sound-dampening layers for a tuned typing feel.
  • +Includes a 4000mAh battery for cordless operation.
  • +Compact 96% layout retains numpad and function keys in a smaller footprint.
  • −Uses plate-mount stabilizers, which the vendor notes are not compatible with screw-in stabilizers.
  • −Heavier at 2000g, which may reduce portability despite its wireless nature.
  • −Relies on proprietary software for configuration, not open-source firmware like QMK/VIA.

Keychron V6

  • +Full QMK and VIA firmware support for deep, open-source customization.
  • +Includes screw-in PCB stabilizers and supports third-party replacements.
  • +Available as a barebones DIY kit and supports a wide array of international layouts.
  • +Steel plate and tray mount construction for a solid typing foundation.
  • −Wired-only connectivity, lacking Bluetooth or 2.4GHz wireless options.
  • −Larger and heavier full-size (100%) layout is less desk-space efficient.
  • −No internal battery, requiring a constant wired connection.

Which Keyboard Is Better for Your Needs?

The Epomaker TH99 wins for mobile and shared-desk scenarios like office work and travel due to its wireless features and space-saving 96% layout. The Keychron V6 is the clear choice for technical users in programming and modding, thanks to its unmatched QMK/VIA support and enthusiast-friendly construction. For gaming, the TH99's wireless options and cited low latency give it an edge, while content creators might value either the V6's physical controls or the TH99's cable-free setup.

GamingEpomaker TH99
  • •The TH99 offers tri-mode connectivity with a 1000Hz polling rate in wired and 2.4GHz modes.
  • •Its vendor page cites a 2ms latency in cable mode, which is a claimed advantage for competitive play.
  • •The 96% layout provides a numpad while saving some desk space compared to a full-size board.
OfficeEpomaker TH99
  • •The TH99 provides wireless Bluetooth and 2.4GHz connectivity for easy switching between devices.
  • •Its 4000mAh battery, cited as lasting 800 hours with backlight off, supports long cord-free use.
  • •The compact 96% layout includes a numpad and function keys while being smaller than a full-size board.
ProgrammingKeychron V6
  • •The Keychron V6 supports QMK and VIA firmware for unlimited key remapping and macro creation.
  • •It offers extensive layout compatibility, including ANSI, ISO, JIS, and multiple European ISO variants.
  • •The full-size 100% layout ensures all standard keys, including a dedicated numpad, are present.
TravelEpomaker TH99
  • •The TH99 is wireless, eliminating the need to carry a cable for use.
  • •Its 96% layout is more compact than the V6's full-size form factor.
  • •Bluetooth connectivity allows pairing with laptops, tablets, or phones without a dongle.
ModdingKeychron V6
  • •The V6 supports QMK/VIA for deep firmware customization and is available as a DIY barebones kit.
  • •It features screw-in PCB stabilizers, which are generally preferred for modding over plate-mount stabilizers.
  • •The product listing confirms support for third-party screw-in stabilizers and a steel plate.
Content CreationTie
  • •The TH99's wireless design and compact layout can help keep a filming setup clean and organized.
  • •The V6's knob support (on specific variants) and multimedia keys offer direct control for editing software.
  • •Both feature south-facing RGB lighting and hot-swappable sockets for personalizing aesthetics.

Frequently Asked Questions (FAQ)

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