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Compare Keychron K13 Pro vs K3 Pro Differences Side by Side

This comparison is for users deciding between two of Keychron's popular low-profile, QMK-enabled wireless keyboards. The choice is difficult because both share core features like hot-swap sockets, multi-device Bluetooth, and programmability. The decision ultimately hinges on whether you prioritize the K13 Pro's numpad-inclusive 80% layout or the K3 Pro's more space-efficient 75% form factor.

87
Keychron K13 Pro QMK/VIA Wireless Custom Mechanical Keyboard ISO Layout Collection
87
Keychron K3 Pro QMK/VIA Wireless Mechanical Keyboard ISO Layout Collection

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4.5 (8)
4.7 (52)
  • Released in 2023
  • Has Tactile, Linear, Clicky switch options
  • Available in a 80% layout
  • Built with the ISO, JIS, ANSI, ISO-DE, ISO-Nordic, ISO-UK layout standard
  • Supports Bluetooth, Wired, Wireless connectivity
  • Equipped with a 2000 mAh battery
  • Weighs about 580 g
  • Sized at 8 x 346 x 119 mm
  • Made with a ABS, Aluminum, Plastic case
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
  • Released in 2022
  • Has Linear, Tactile, Clicky switch options
  • Available in a 75% layout
  • Built with the ISO, JIS, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK, ANSI layout standard
  • Supports Bluetooth, Wired, Wireless, 2.4 GHz connectivity
  • Equipped with a 1550 mAh battery
  • Weighs about 930 g
  • Sized at 15 x 306 x 116 mm
  • Made with a Aluminum, Plastic, ABS case
  • Offers Yes, Rgb, South-face, Rgb South-face, White, North-face, Rgb North-face, White North-face RGB lighting
Scores
  • Performance: 81.1
  • Build Quality: 81.4
  • Productivity: 79.8
  • Customizability: 89.1
  • Portability: 72.9
Scores
  • Performance: 81
  • Build Quality: 81.3
  • Productivity: 79.8
  • Customizability: 89
  • Portability: 77.2
Name
Keychron K13 Pro
Name
Keychron K3 Pro
Release year
2023
Release year
2022
Switch Options
Tactile, Linear, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Low Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
Layout Size
75%
Layout Standard
ISO, JIS, ANSI, ISO-DE, ISO-Nordic, ISO-UK
Layout Standard
ISO, JIS, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK, 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
Bluetooth, Wired, Wireless
Connection
Bluetooth, Wired, Wireless, 2.4 GHz
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
2000 mAh
Battery capacity
1550 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
Backlight
 
Rgb, South-face, White, North-face
Case Colors
Case Colors
Case Material
ABS, Aluminum, Plastic
Case Material
Aluminum, Plastic, ABS
Keycaps Material
ABS, PBT
Keycaps Material
ABS, PBT
Dimensions
8 x 346 x 119 mm
Dimensions
15 x 306 x 116 mm
Weight
580g
Weight
930g
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Pros and Trade-offs

Select the Keychron K13 Pro if your workflow demands a numpad and you prioritize battery life over portability. Opt for the Keychron K3 Pro if you value a lighter, more compact keyboard for travel or a minimalist desk, and need the flexibility of 2.4 GHz wireless. Both are excellent, customizable low-profile boards.

Keychron K13 Pro

  • +Includes a dedicated numpad in its 80% layout for efficient data entry.
  • +Larger 2000mAh battery capacity for extended wireless usage.
  • +Features a 3-degree adjustable typing angle for ergonomic support.
  • +Offers extensive layout support including ISO, JIS, and ANSI standards.
  • −Substantially heavier at 930g, reducing portability.
  • −Lacks 2.4 GHz wireless connectivity, relying solely on Bluetooth and wired modes.
  • −Its wider 80% footprint requires more desk space.

Keychron K3 Pro

  • +More portable due to its lighter 580g weight and compact 75% layout.
  • +Includes 2.4 GHz wireless connectivity alongside Bluetooth for a stable, low-latency wireless option.
  • +Available in a Special Edition with dye-sublimated PBT keycaps according to the listing.
  • +Shares the same core QMK/VIA programmability and hot-swap features.
  • −Smaller 1550mAh battery compared to the K13 Pro.
  • −No dedicated numpad, which may hinder productivity for some users.
  • −The vendor description does not mention an adjustable typing angle.

Which Keyboard Is Better for Your Needs?

The K13 Pro is the clear choice for office work and content creation where a numpad is non-negotiable. The K3 Pro wins for travel and programming due to its lighter weight and more compact 75% layout. For gaming and modding, the keyboards are evenly matched, sharing critical performance and customization features. The inclusion of 2.4 GHz wireless gives the K3 Pro a connectivity advantage in certain mobile or crowded wireless environments.

GamingTie
  • •Both offer a 1000 Hz polling rate in wired mode for low latency.
  • •Both support N-key rollover for simultaneous key presses.
  • •Their low-profile designs and similar switch options provide comparable responsiveness.
OfficeKeychron K13 Pro
  • •The K13 Pro's 80% layout includes a dedicated numpad, which is essential for data entry.
  • •It has a larger 2000mAh battery for potentially longer wireless use.
  • •Its slightly wider frame may offer more stability on a desk.
ProgrammingKeychron K3 Pro
  • •The K3 Pro's 75% layout saves desk space while retaining arrow and navigation keys.
  • •Its lighter weight of 580g versus the K13 Pro's 930g makes it easier to reposition.
  • •Both offer identical QMK/VIA support for key remapping and macros.
TravelKeychron K3 Pro
  • •The K3 Pro is significantly lighter at 580g compared to the K13 Pro's 930g.
  • •Its 75% layout is more compact, taking up less space in a bag.
  • •It offers 2.4 GHz wireless connectivity in addition to Bluetooth, providing a more stable connection option where Bluetooth is congested.
ModdingTie
  • •Both keyboards feature hot-swappable sockets for easy switch changes.
  • •Both are fully programmable via open-source QMK firmware and the VIA configurator.
  • •Both use low-profile Gateron mechanical switches and have redesigned stabilizers mentioned by the manufacturer.
Content CreationKeychron K13 Pro
  • •The K13 Pro's numpad allows for quick numerical input in video editing or spreadsheet software.
  • •Its 12 multimedia keys provide direct control over media playback.
  • •The larger battery supports longer untethered use during extended editing sessions.

Frequently Asked Questions (FAQ)

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