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Compare Keychron V4 vs V6 Differences Side by Side

This comparison is for buyers deciding between two wired, highly customizable keyboards from Keychron's V series. The choice is difficult because both share core features like QMK/VIA support, hot-swap sockets, and screw-in stabilizers. The decision ultimately hinges on whether you prioritize the extreme space savings of a 60% layout or require the full functionality of a 100% keyboard, including a number pad.

91
Keychron V4 QMK Custom Mechanical Keyboard ISO Layout Collection
98
Keychron V6 QMK Custom Mechanical Keyboard ISO Layout Collection

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5.0 (18)
3.3 (41)
  • Available in a 60% layout
  • Built with the ISO, JIS, ANSI, ISO-DE layout standard
  • Weighs about 730 g
  • Sized at 20 x 117 x 304 mm
  • Features ABS, PBT, keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • 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
  • Features N-key rollover
  • Weighs about 1360 g
  • Sized at 19 x 141 x 448 mm
  • Features ABS, PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face, White, White South-face RGB lighting
Scores
  • Performance: 66.6
  • Build Quality: 86.1
  • Productivity: 94.7
  • Customizability: 99.8
  • Portability: 74.7
Scores
  • Performance: 90.6
  • Build Quality: 89.1
  • Productivity: 97.8
  • Customizability: 99.4
  • Portability: 46.9
Name
Keychron V4
Name
Keychron V6
Release year
2022
Release year
2022
Switch Options
Linear, Tactile, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
60%
Layout Size
100%
Layout Standard
ISO, JIS, ANSI, ISO-DE
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
Wired, Wired only
Connection
Wired, Wired only
Polling Rate
1000 Hz
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
Tray 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, ABS
Case Material
Plastic, ABS
Keycaps Material
ABS, PBT,
Keycaps Material
ABS, PBT
Dimensions
20 x 117 x 304 mm
Dimensions
19 x 141 x 448 mm
Weight
730g
Weight
1360g
*Something incorrect or missing? Please
let me know
!

Pros and Trade-offs

Your primary need dictates the choice. If you work with numbers, value dedicated keys, and have a permanent desk setup, the Keychron V6 is the more functional tool. If you need to save space, travel with your keyboard, or prefer a minimalist setup, the Keychron V4's compact form is the better fit. Both offer exceptional customizability for their price.

Keychron V4

  • +Extremely compact 60% layout saves substantial desk space.
  • +Lighter weight of 730g enhances portability.
  • +Includes sound-dampening foam for a quieter typing experience.
  • +Offers extensive ISO layout support including JIS and ANSI.
  • +Available as a barebones kit for custom builds.
  • −Lacks dedicated arrow keys, number pad, and function row, requiring layer usage.
  • −Tray mount design may offer a less uniform typing feel compared to gasket mounts.
  • −Limited to a 1000 Hz polling rate.

Keychron V6

  • +Full 100% layout includes a number pad and full function row.
  • +Offers an 8000 Hz polling rate for reduced input latency.
  • +Supports a wider array of specific ISO language layouts (e.g., Nordic, Spanish, French).
  • +Heavier 1360g construction provides a solid, stable feel.
  • +Available in a knob version for added multimedia control.
  • −Large 448mm length requires significant desk space.
  • −Heavy 1360g weight makes it impractical to move frequently.
  • −The vendor description does not clarify if the gasket mount style is available on all models.

Which Keyboard Is Better for Your Needs?

The V6 is the clear choice for office work, data-heavy content creation, and gaming where its full layout and high polling rate are assets. The V4 wins for travel and any scenario where desk space is at a premium. For programming and modding, both are equally capable due to their shared firmware and hardware customization features, making the choice purely about layout preference.

GamingKeychron V6
  • •The V6's 8000 Hz polling rate option offers potentially lower latency for competitive gaming.
  • •Its full-size layout provides dedicated macro keys without relying on layers.
  • •The heavier 1360g weight provides more stability during intense use.
OfficeKeychron V6
  • •The 100% layout includes a dedicated number pad, essential for data entry.
  • •It offers a wider selection of ISO language layouts for international users.
  • •The full function row provides quick access to media and system controls.
ProgrammingTie
  • •Both support QMK and VIA for extensive key remapping and macro creation.
  • •Both feature hot-swappable PCBs for switch customization.
  • •The V4's compact size saves desk space, while the V6's dedicated keys can reduce layer usage.
TravelKeychron V4
  • •The V4's 60% layout and 730g weight are significantly more portable.
  • •Its smaller dimensions (304mm long) fit easily into bags.
  • •The lighter weight makes it less burdensome to carry.
ModdingTie
  • •Both keyboards are hot-swappable, supporting 3-pin and 5-pin switches.
  • •Both support screw-in PCB stabilizers and include sound-dampening features.
  • •Both have open-source QMK firmware and VIA support for deep customization.
Content CreationKeychron V6
  • •The full-size layout's number pad speeds up numerical input in editing software.
  • •Dedicated media keys and a knob option (on specific V6 models) offer tactile control.
  • •The larger frame provides more room for custom macro pads or accessories.

Frequently Asked Questions (FAQ)

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