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Compare Redragon EISA K686 Pro vs Keychron V6 Differences Side by Side

This comparison is for buyers deciding between a feature-rich wireless compact and a highly customizable wired full-size keyboard. The Redragon K686 Pro offers tri-mode connectivity and a 96% layout, while the Keychron V6 provides extensive programmability via QMK/VIA and a standard 100% layout. The decision hinges on whether wireless versatility or software-level customization is more critical for your workflow.

71
EISA K686 PRO
98
Keychron V6 QMK Custom Mechanical Keyboard ISO Layout Collection

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0.0 (0)
3.3 (41)
  • Released in 2024
  • Has Linear switch options
  • Available in a 90% layout
  • Built with the ANSI layout standard
  • Uses a Gasket Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Weighs about 1060 g
  • Sized at 90 x 430 x 90 mm
  • Made with a Plastic 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
  • Provides dedicated media keys
  • Supports QMK firmware
  • Supports VIA configuration
  • Features N-key rollover
  • Includes screw-in stabilizers
  • Uses a Tray Mount mounting style
  • Supports Wired, Wired only connectivity
  • Runs at a 1000 Hz polling rate
  • 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: 65.4
  • Build Quality: 63.2
  • Productivity: 82.9
  • Customizability: 66.9
  • Portability: 51.7
Scores
  • Performance: 90.6
  • Build Quality: 89.1
  • Productivity: 97.8
  • Customizability: 99.4
  • Portability: 46.9
Name
Redragon EISA K686 Pro
Name
Keychron V6
Release year
2024
Release year
2022
Switch Options
Linear
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
90%
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
-
Polling Rate
1000 Hz;8000 Hz
Battery capacity
-
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
Plastic
Case Material
Plastic, ABS
Keycaps Material
PBT
Keycaps Material
ABS, PBT
Dimensions
90 x 430 x 90 mm
Dimensions
19 x 141 x 448 mm
Weight
1060g
Weight
1360g
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Pros and Trade-offs

Your primary need dictates the choice. If you require wireless connectivity to switch between devices and value a space-saving layout, the Redragon EISA K686 Pro is the practical option. If your priority is deep, software-level customization, a full-size layout for data entry, and a build geared towards modders, the wired Keychron V6 is the superior platform. Consider the Keychron V6 for a stationary, customizable workstation keyboard and the Redragon K686 Pro for a flexible, compact daily driver.

Redragon EISA K686 Pro

  • +Tri-mode connectivity with Bluetooth, 2.4 GHz, and wired USB-C.
  • +Compact 96% layout with a numpad saves desk space.
  • +Gasket mount design with sound-absorbing pads and foam for a softer typing feel.
  • +Includes spare switches and a keycap puller in the box.
  • +Dedicated knob for media and backlight control.
  • −Only available with linear red switches.
  • −No mention of high polling rate for gaming.
  • −Software customization is limited compared to QMK/VIA.
  • −Lacks the full navigation cluster of a 100% keyboard.

Keychron V6

  • +Extensive customization via QMK and VIA open-source firmware.
  • +Available in multiple switch types (linear, tactile, clicky) and as a barebones kit.
  • +Features screw-in PCB stabilizers and a steel plate for a solid build.
  • +Full-size 100% layout with a numpad and multi-media keys.
  • +Specified 1000 Hz polling rate for responsive input.
  • −Wired-only connectivity, with no wireless option.
  • −Larger, heavier full-size form factor is less portable.
  • −Higher base weight of 1350g.
  • −The tray mount design may offer a different typing feel than gasket mounts.

Which Keyboard Is Better for Your Needs?

The Keychron V6 is the clear choice for programming and modding due to its QMK/VIA support and full-size layout. The Redragon K686 Pro wins for office use and travel, thanks to its wireless modes and more compact form. For gaming, the V6's confirmed high polling rate gives it an edge, while content creators will find useful features like a knob on both boards.

GamingKeychron V6
  • •The Keychron V6 has a specified 1000 Hz polling rate, which the Redragon's listing does not mention.
  • •The V6's tray mount with a steel plate may offer a more consistent feel for key presses.
  • •N-key rollover is listed as a feature for the V6.
OfficeRedragon EISA K686 Pro
  • •The Redragon K686 Pro offers Bluetooth and 2.4 GHz wireless modes for connecting to multiple devices.
  • •Its 96% layout saves desk space while retaining a numpad.
  • •It includes a dedicated knob for media and volume control.
ProgrammingKeychron V6
  • •The Keychron V6 supports QMK and VIA firmware for extensive key remapping and macro creation.
  • •Its full-size layout includes a dedicated numpad and navigation cluster.
  • •It offers a choice of linear, tactile, and clicky switch types out of the box.
TravelRedragon EISA K686 Pro
  • •The Redragon K686 Pro is lighter at 1060g compared to the V6's 1350g.
  • •Its 96% layout is more compact (90 x 430 x 90 mm vs 19 x 141 x 448 mm).
  • •Wireless operation removes the need to carry a cable.
ModdingKeychron V6
  • •The Keychron V6 is available as a DIY kit or barebones version.
  • •It features screw-in PCB stabilizers, which are favored for modding.
  • •It has explicit support for QMK open-source firmware.
  • •The listing mentions a steel plate and support for third-party screw-in stabilizers.
Content CreationTie
  • •Both keyboards feature a control knob for media adjustments.
  • •Both are hot-swappable, allowing for personalized switch choices.
  • •Both have south-facing RGB lighting, which is compatible with Cherry-profile keycaps.

Frequently Asked Questions (FAQ)

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