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Compare Keychron V3 QMK vs V5 QMK Differences Side by Side

This comparison is for buyers deciding between two nearly identical wired, customizable keyboards from Keychron. The choice is difficult because both the V3 and V5 share the same core specs: QMK/VIA programmability, hot-swap sockets, screw-in stabilizers, and OSA PBT keycaps. The decision hinges entirely on your preferred layout—a Tenkeyless (TKL) design versus a compact 96% layout with a numpad.

79
Keychron V3 QMK Custom Mechanical Keyboard (Russian RU Layout)
79
Keychron V5 QMK Custom Mechanical Keyboard (Russian RU Layout)

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  • Available in a 80% layout
  • Weighs about 1120 g
  • Sized at 19 x 141 x 367 mm
  • Available in a 96% layout
  • Weighs about 1170 g
  • Sized at 19 x 142 x 389 mm
Scores
  • Performance: 72.1
  • Build Quality: 71.3
  • Productivity: 89.6
  • Customizability: 83.2
  • Portability: 61.3
Scores
  • Performance: 72
  • Build Quality: 71.3
  • Productivity: 89.6
  • Customizability: 83.1
  • Portability: 46.2
Name
Keychron V3 QMK
Name
Keychron V5 QMK
Release year
2024
Release year
2024
Switch Options
Tactile, Linear
Switch Options
Tactile, Linear
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
Layout Size
96%
Layout Standard
ANSI
Layout Standard
ANSI
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
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
Case Colors
Case Colors
Case Material
ABS
Case Material
ABS
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
19 x 141 x 367 mm
Dimensions
19 x 142 x 389 mm
Weight
1120g
Weight
1170g
*Something incorrect or missing? Please
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Pros and Trade-offs

Your choice should be dictated by your need for a numpad. If you regularly work with numbers, the Keychron V5's 96% layout is the efficient pick. If you prioritize a smaller footprint for gaming or a cleaner desk, the Keychron V3's TKL layout is the better option. Both are equally capable in terms of customization and typing feel.

Keychron V3 QMK

  • +More compact TKL (80%) layout frees up desk space for mouse movement.
  • +Slightly lighter at 1120g and shorter at 367mm in length.
  • +Includes all core premium features: QMK/VIA, hot-swap, and screw-in stabilizers.
  • +South-facing RGB LEDs prevent interference with Cherry-profile keycaps.

  • Lacks a dedicated numpad, which can be essential for data entry.
  • Wired-only connectivity limits placement options.
  • ABS plastic case may feel less premium than other materials.

Keychron V5 QMK

  • +96% layout includes a full numpad while maintaining a condensed form factor.
  • +Retains arrow keys, navigation cluster, and function row in a space-efficient design.
  • +Shares all high-end features like QMK programmability and hot-swap sockets.
  • +Includes a programmable aluminum knob for media or macro control.

  • Larger and heavier (1170g, 389mm length) than the TKL V3.
  • Wired-only connection, with no wireless option mentioned.
  • The condensed key layout may have a learning curve for some users.

Which Keyboard Is Better for Your Needs?

The V5's 96% layout is the clear choice for office work and content creation where a numpad is valuable. The V3's TKL form factor wins for gaming and travel due to its smaller size. For programming and modding, the keyboards are functionally identical, making the decision purely about layout preference and desk space.

GamingKeychron V3 QMK
  • The TKL layout provides more mouse space for low-sensitivity gaming.
  • Identical 1000Hz polling rate ensures low latency.
  • Slightly lighter weight at 1120g may allow for easier repositioning.
OfficeKeychron V5 QMK
  • The 96% layout includes a dedicated numpad for data entry.
  • Retains arrow and navigation keys for spreadsheet work.
  • Includes full function row for application shortcuts.
ProgrammingTie
  • Both offer full QMK/VIA support for extensive key remapping and macros.
  • Both include a programmable aluminum knob for workflow control.
  • Shared hot-swappable design allows for switch customization based on typing preference.
TravelKeychron V3 QMK
  • Smaller TKL footprint (367mm length) is easier to pack.
  • Lighter weight at 1120g compared to the V5's 1170g.
  • More compact shape fits better on varied desk surfaces.
ModdingTie
  • Identical hot-swappable PCBs support 3-pin and 5-pin MX switches.
  • Both use screw-in PCB stabilizers for easy aftermarket upgrades.
  • Shared tray mount design, steel plate, and south-facing RGB LEDs provide a consistent modding foundation.
Content CreationKeychron V5 QMK
  • The programmable knob can be mapped to timeline scrubbing or brush size controls.
  • The included numpad is useful for entering numerical values in editing software.
  • Full set of keys allows for comprehensive macro layers without sacrificing dedicated keys.

Frequently Asked Questions (FAQ)


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