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Compare Keychron K10 V2 vs K4 V2 Differences Side by Side

This comparison is for users deciding between Keychron's full-size and compact 96% wireless mechanical keyboards. The choice is difficult because both share core features like hot-swappable options, wireless connectivity, and a 4000mAh battery. The decision ultimately hinges on whether you prioritize a dedicated number pad and function row in a traditional layout, or are willing to adapt to a condensed design to save desk space.

93
Keychron K10 QMK Wireless Mechanical Keyboard (ISO Layout) - Version 2
70
Keychron K4 Wireless Mechanical Keyboard (UK ISO Layout) - Version 2

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3.8 (8)
4.7 (2530)
  • Released in 2024
  • Has Tactile, Linear, Clicky switch options
  • Available in a 100% layout
  • Built with the ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-CH, ANSI layout standard
  • Supports QMK firmware
  • Supports VIA configuration
  • Features N-key rollover
  • Includes screw-in stabilizers
  • Has built-in sound dampening
  • Weighs about 1160 g
  • Sized at 39 x 440 x 129 mm
  • Made with a ABS, Aluminum, Plastic case
  • Features PC, PBT keycaps
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face, South-face, Rgb South-face, White South-face RGB lighting
  • Released in 2020
  • Has Linear, Tactile, Clicky switch options
  • Available in a 96% layout
  • Built with the ISO, JIS, ISO-UK, ISO-DE, ANSI, ISO-Nordic, ISO-ES layout standard
  • Made with a Aluminum, Plastic, ABS case
  • Features ABS keycaps
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
Scores
  • Performance: 81.3
  • Build Quality: 87.1
  • Productivity: 94.6
  • Customizability: 97.2
  • Portability: 53.6
Scores
  • Performance: 63.6
  • Build Quality: 69.9
  • Productivity: 67.4
  • Customizability: 70.3
  • Portability: 55.1
Name
Keychron K10 V2
Name
Keychron K4 V2
Release year
2024
Release year
2020
Switch Options
Tactile, Linear, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
100%
Layout Size
96%
Layout Standard
ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-CH, ANSI
Layout Standard
ISO, JIS, ISO-UK, ISO-DE, ANSI, ISO-Nordic, ISO-ES
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, Wired, Wireless
Connection
Bluetooth, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
4000 mAh
Battery capacity
4000 mAh
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, White, North-face, South-face, White South-face
Backlight
 
Rgb, White, North-face
Case Colors
Case Colors
Case Material
ABS, Aluminum, Plastic
Case Material
Aluminum, Plastic, ABS
Keycaps Material
PC, PBT
Keycaps Material
ABS
Dimensions
39 x 440 x 129 mm
Dimensions
-
Weight
1160g
Weight
-
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Pros and Trade-offs

Select the Keychron K10 V2 if you need a full-size keyboard for productivity, value deep programmability with QMK/VIA, and plan on modding. Opt for the Keychron K4 V2 if your primary constraint is desk space, you want a number pad in a smaller form factor, and you do not require advanced firmware customization. The K10 V2 is the more feature-rich and customizable board, while the K4 V2 is a capable, space-efficient alternative.

Keychron K10 V2

  • +Full 100% layout with dedicated number pad and navigation keys.
  • +Extensive firmware support including QMK and VIA for deep customization.
  • +Includes multiple sound-dampening foam layers (PET, IXPE, EPDM).
  • +Comes with screw-in steel stabilizers and PBT keycaps.
  • +Offers three adjustable typing angles for ergonomics.
  • −Large 100% size requires significant desk space.
  • −Heavier weight may reduce portability.
  • −Higher price point compared to the K4 V2.

Keychron K4 V2

  • +Compact 96% layout saves desk space while retaining a number pad.
  • +More affordable price point.
  • +Includes a 4000mAh battery for long wireless use.
  • +Hot-swappable option is available for switch customization.
  • −Lacks advanced firmware support like QMK or VIA.
  • −Keycaps are made from ABS plastic, not PBT.
  • −The condensed layout may require an adjustment period for key placement.

Which Keyboard Is Better for Your Needs?

The Keychron K10 V2 is the more versatile choice for stationary use cases like office work, programming, gaming, and content creation, largely due to its full-size layout and advanced customization software. The K4 V2 wins only for travel, where its condensed 96% form factor is a significant advantage. For modding, the K10 V2's explicit support for QMK, VIA, and its included sound-dampening foams make it the clear winner.

GamingKeychron K10 V2
  • •The K10 V2 features a 1000 Hz polling rate in both wired and wireless modes according to its vendor page.
  • •Its full-size layout provides dedicated macro and media keys without layers.
  • •The listing mentions enhanced acoustic foams (PET, IXPE, EPDM) for a quieter environment.
OfficeKeychron K10 V2
  • •The 100% layout includes a full, separate number pad for data entry.
  • •Includes keycaps for both Windows and macOS, easing cross-platform use.
  • •Offers adjustable typing angles (3.5°, 7.7°, 11°) for ergonomic support.
ProgrammingKeychron K10 V2
  • •Full-size layout ensures dedicated arrow keys, navigation cluster, and function row.
  • •Supports QMK and VIA firmware for deep key remapping and macro programming.
  • •The vendor description highlights compatibility with Linux for development environments.
TravelKeychron K4 V2
  • •The K4 V2's 96% layout is more compact, taking up less space in a bag.
  • •Both share the same 4000mAh battery capacity, but the K4's smaller size may be more portable.
  • •Maintains a number pad for on-the-go numeric input.
ModdingKeychron K10 V2
  • •The K10 V2 explicitly supports QMK and VIA for firmware customization.
  • •Comes with screw-in steel stabilizers and multiple foam layers (PET, IXPE, EPDM) for sound mods.
  • •Includes PBT keycaps in a Cherry profile, a preferred material for enthusiasts.
Content CreationKeychron K10 V2
  • •Full-size layout is advantageous for video editing shortcuts and numeric timeline input.
  • •Programmable layers via QMK/VIA allow for custom macro keys for specific software.
  • •North-facing RGB lights support shine-through keycaps for low-light work.

Frequently Asked Questions (FAQ)

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