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Compare Keychron K12 vs K13 Max Differences Side by Side

This comparison is for buyers deciding between Keychron's compact and low-profile offerings. The K12 is a traditional 60% wireless board, while the K13 Max introduces a unique 80% layout with a low-profile design. The decision hinges on whether you prioritize ultimate portability and a larger battery or prefer a specialized layout with more keys, a slimmer profile, and extensive programmability. Both are hot-swappable and support multi-device connectivity.

73
Keychron K12 Wireless Mechanical Keyboard
85
Keychron K13 Max QMK Wireless Custom Mechanical Keyboard ISO Layout Collection

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4.8 (96)
4.5 (4)
  • Released in 2021
  • Available in a 60% layout
  • Built with the ANSI layout standard
  • Uses a Tray Mount mounting style
  • Supports Bluetooth, Wired, Wireless connectivity
  • Equipped with a 4000 mAh battery
  • Made with a Aluminum, Plastic, ABS case
  • Features ABS keycaps
  • Released in 2024
  • Features a low-profile design
  • Available in a 80% layout
  • Built with the ISO, ISO-UK, ISO-DE, ISO-SW, ISO-Nordic, JIS, ANSI layout standard
  • Supports QMK firmware
  • Supports VIA configuration
  • Features N-key rollover
  • Has built-in sound dampening
  • Uses a PCB Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 2000 mAh battery
  • Weighs about 600 g
  • Sized at 8 x 346 x 119 mm
  • Made with a ABS, Aluminum case
  • Features PBT keycaps
Scores
  • Performance: 56.7
  • Build Quality: 74.6
  • Productivity: 66.2
  • Customizability: 74.5
  • Portability: 89.8
Scores
  • Performance: 80.7
  • Build Quality: 79
  • Productivity: 89.5
  • Customizability: 90.5
  • Portability: 76.8
Name
Keychron K12
Name
Keychron K13 Max
Release year
2021
Release year
2024
Switch Options
Linear, Tactile, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
60%
Layout Size
80%
Layout Standard
ANSI
Layout Standard
ISO, ISO-UK, ISO-DE, ISO-SW, ISO-Nordic, JIS, 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, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
4000 mAh
Battery capacity
2000 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
PCB Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, White, North-face
Backlight
 
Rgb, White, North-face
Case Colors
Case Colors
Case Material
Aluminum, Plastic, ABS
Case Material
ABS, Aluminum
Keycaps Material
ABS
Keycaps Material
PBT
Dimensions
-
Dimensions
8 x 346 x 119 mm
Weight
-
Weight
600g
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Pros and Trade-offs

Your primary need dictates the choice. If you value the smallest possible footprint and the longest battery life for use on the go, the Keychron K12 is the logical pick. If you work primarily at a desk and want a unique, space-efficient layout with a numpad, advanced programmability, and a low-profile typing experience, the Keychron K13 Max is worth the extra investment. Consider how much you'll miss dedicated arrow keys and a numpad versus how often you'll carry the keyboard.

Keychron K12

  • +Superior portability with a compact 60% layout.
  • +Larger 4000mAh battery for extended wireless use.
  • +Hot-swappable sockets compatible with a wide range of MX-style 3-pin and 5-pin switches.
  • +Includes keycaps for both Windows and macOS.
  • +Available at a more affordable price point.
  • −Lacks native QMK or VIA firmware support for key remapping.
  • −Uses ABS keycaps, which are less durable than PBT.
  • −No dedicated arrow keys or numpad, requiring use of function layers.
  • −Wireless polling rate is limited to 90Hz, with no 2.4 GHz option mentioned.

Keychron K13 Max

  • +Unique 80% layout includes a numpad while saving space.
  • +Native support for QMK and VIA firmware via the Keychron Launcher web app.
  • +Low-profile design with Gateron low-profile mechanical switches and double-shot PBT keycaps.
  • +Includes internal sound dampening with IXPE acoustic foam and latex foam.
  • +Supports 2.4 GHz wireless with a 1000 Hz polling rate for lower latency.
  • −Larger 80% size is less portable than a 60% keyboard.
  • −Smaller 2000mAh battery compared to the K12.
  • −Hot-swappable sockets are currently compatible only with Gateron/Keychron low-profile mechanical switches.
  • −Carries a higher price tag.

Which Keyboard Is Better for Your Needs?

The K13 Max is the more versatile choice for most stationary use cases, winning in gaming, office work, programming, modding, and content creation due to its unique layout, firmware support, and included features. Its primary trade-off is size and battery life, which makes the K12 the clear winner for travel and portability. If your desk never changes, the K13 Max offers more tools. If you move around frequently, the K12's compact form is more practical.

GamingKeychron K13 Max
  • •The K13 Max offers a 1000 Hz polling rate on its 2.4 GHz wireless connection, which the K12 lacks.
  • •Its 80% layout includes arrow keys and a numpad, useful for certain games without requiring a separate layer.
  • •The K13 Max features sound dampening with IXPE and latex foam for a quieter experience.
OfficeKeychron K13 Max
  • •The K13 Max's 80% layout includes a dedicated numpad, which is essential for data entry.
  • •It supports a wider range of ISO layouts (UK, DE, Swiss, Nordic), catering to international offices.
  • •Its low-profile design and included PBT keycaps may suit a shared workspace better.
ProgrammingKeychron K13 Max
  • •Native QMK and VIA support on the K13 Max allows for deep key remapping and macro creation.
  • •The 80% layout provides dedicated arrow keys and a numpad for navigating code and entering numbers.
  • •The manufacturer states the K13 Max is compatible with macOS, Windows, and Linux for programming.
TravelKeychron K12
  • •The K12's 60% layout is significantly more compact than the 80% K13 Max.
  • •It has a larger 4000mAh battery compared to the K13 Max's 2000mAh, promising longer wireless use.
  • •Its lighter weight and smaller footprint make it easier to pack.
ModdingKeychron K13 Max
  • •The K13 Max supports QMK and VIA firmware, offering extensive software customization.
  • •It features a PCB mount style and includes internal sound dampening foams (IXPE and latex).
  • •It comes with double-shot PBT keycaps, a more durable material than the K12's ABS keycaps.
Content CreationKeychron K13 Max
  • •The dedicated numpad on the K13 Max is valuable for timeline scrubbing and numerical input in creative software.
  • •QMK/VIA support enables the creation of complex macros for editing shortcuts.
  • •The low-profile design may be more comfortable for long typing sessions during writing or scripting.

Frequently Asked Questions (FAQ)

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