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Compare Keychron K5 Max vs K5 SE Differences Side by Side

This comparison is for users deciding between Keychron's two full-size, low-profile wireless keyboards. The K5 Max is the feature-rich flagship, while the K5 SE is a streamlined, often more affordable variant. The decision hinges on how much you value deep software customization, a specific wireless connection, and build materials versus initial cost.

88
Keychron K5 Max QMK Kabellose Benutzerdefinierte Mechanische Tastatur ISO Layout Kollektion
69
Keychron K5 SE Wireless Mechanical Keyboard

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3.9 (23)
4.6 (64)
  • Released in 2024
  • Built with the ISO-DE, ISO-Nordic, ISO-UK, ISO, 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
  • Runs at a 1000 Hz polling rate
  • Weighs about 720 g
  • Sized at 18 x 424 x 119 mm
  • Made with a ABS, Aluminum case
  • Features PBT, ABS keycaps
  • Released in 2022
  • Built with the ANSI, JIS layout standard
  • Uses a Tray Mount mounting style
  • Supports Bluetooth, Wired, Wireless connectivity
  • Made with a Aluminum, Plastic case
  • Features ABS keycaps
Scores
  • Performance: 81.1
  • Build Quality: 81.6
  • Productivity: 88.8
  • Customizability: 89.3
  • Portability: 53.4
Scores
  • Performance: 63.7
  • Build Quality: 67.4
  • Productivity: 67
  • Customizability: 70
  • Portability: 54.9
Name
Keychron K5 Max
Name
Keychron K5 SE
Release year
2024
Release year
2022
Switch Options
Linear, Tactile, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Low Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
100%
Layout Size
100%
Layout Standard
ISO-DE, ISO-Nordic, ISO-UK, ISO, ANSI
Layout Standard
ANSI, JIS
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, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
-
Battery capacity
2000 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
PCB Mount
Mount Style
Tray 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
ABS, Aluminum
Case Material
Aluminum, Plastic
Keycaps Material
PBT, ABS
Keycaps Material
ABS
Dimensions
18 x 424 x 119 mm
Dimensions
-
Weight
720g
Weight
-
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Pros and Trade-offs

Select the Keychron K5 Max if your priority is extensive customization through QMK/VIA, a reliable 2.4GHz connection for gaming, or a build with more modding-friendly materials like PBT keycaps and internal foam. Opt for the Keychron K5 SE if you want the essential low-profile mechanical experience with hot-swap capability at a more accessible price, and can forgo advanced programmability and the 2.4GHz dongle.

Keychron K5 Max

  • +Supports QMK and VIA firmware for deep key remapping and macro programming.
  • +Features a 2.4GHz wireless connection with a specified 1000 Hz polling rate.
  • +Includes double-shot PBT keycaps for better long-term durability.
  • +Built with interior IXPE and latex foam for sound dampening.
  • +Uses a PCB mount style with a polycarbonate plate.
  • −Higher price point compared to the K5 SE.
  • −Keycaps are not shine-through, limiting backlight visibility according to user reviews.
  • −Officially only compatible with Gateron or Keychron low-profile mechanical switches.

Keychron K5 SE

  • +Generally available at a lower price than the K5 Max.
  • +Offers a hot-swappable version compatible with both low-profile Gateron mechanical and Keychron optical switches.
  • +Constructed with a reinforced aluminum top case for structural rigidity.
  • −Lacks support for QMK, VIA, or a 2.4GHz wireless connection.
  • −Uses ABS keycaps, which are more prone to developing shine.
  • −Employs a tray mount style, which is typically less favored for acoustic tuning.

Which Keyboard Is Better for Your Needs?

The K5 Max is the clear choice for gaming, programming, modding, and content creation due to its high-polling-rate 2.4GHz mode, QMK/VIA programmability, and more advanced internal construction. For general office use or travel, both keyboards are functionally similar, making the K5 SE a viable cost-saving option. The K5 SE's primary advantage is its lower price point for core low-profile functionality.

GamingKeychron K5 Max
  • •The K5 Max offers a 1000 Hz polling rate in its 2.4GHz and wired modes, which the K5 SE's listing does not specify.
  • •The K5 Max's manufacturer description highlights its 1000 Hz polling rate for competitive gaming, while no such claim is made for the K5 SE.
  • •The K5 Max includes interior IXPE and latex foam for acoustic dampening, which may provide a more focused sound profile.
OfficeTie
  • •Both support Bluetooth 5.1 for multi-device connectivity and include Mac/Windows keycaps.
  • •Both are low-profile keyboards, which can be comfortable for extended typing sessions.
  • •Both have a 100% layout with a number pad and multimedia keys.
ProgrammingKeychron K5 Max
  • •The K5 Max supports QMK and VIA firmware for unlimited key remapping and macro creation.
  • •Its manufacturer description states you can configure different keymaps for Mac and Windows via the Keychron Launcher web app.
  • •The K5 Max includes PBT keycaps, which are more resistant to shine over time compared to the K5 SE's ABS keycaps.
TravelTie
  • •Both share the same low-profile form factor and similar wireless capabilities.
  • •Both have identical 2000mAh battery capacities.
  • •Neither keyboard has a carrying case included as a standard accessory.
ModdingKeychron K5 Max
  • •The K5 Max offers a PCB mount style and a polycarbonate plate, while the K5 SE uses a tray mount.
  • •The K5 Max's build includes specific acoustic foams (IXPE and latex) and redesigned stabilizers, providing a more mod-ready foundation.
  • •Both are hot-swappable, but the K5 Max's QMK support allows for deeper firmware-level modifications.
Content CreationKeychron K5 Max
  • •The K5 Max's QMK/VIA support allows for creating complex shortcuts and macros for editing software.
  • •It offers more layout standard options (ISO, ISO-DE, ISO-Nordic, ISO-UK, ANSI) for international users.
  • •The inclusion of a 2.4GHz dongle provides a reliable, low-latency connection for real-time work.

Frequently Asked Questions (FAQ)

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