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Compare Keychron K11 Max vs K15 Pro Differences Side by Side

This comparison is for buyers deciding between two of Keychron's low-profile Alice layout keyboards. The choice hinges on whether you prioritize a more compact 65% layout with 2.4 GHz wireless (K11 Max) or a slightly larger 75% layout with dedicated navigation keys (K15 Pro). Both share core features like QMK/VIA programmability, hot-swappable low-profile switches, and an aluminum frame, making the layout and connectivity the primary differentiators.

90
Keychron K11 Max (Alice Layout) QMK/VIA Wireless Custom Mechanical Keyboard
91
Keychron K15 Pro (Alice Layout) QMK/VIA Wireless Custom Mechanical Keyboard

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4.0 (2)
4.8 (12)
  • Released in 2024
  • Available in a 65% layout
  • Has built-in sound dampening
  • Uses a PCB Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Weighs about 520 g
  • Sized at 11 x 346 x 115 mm
  • Made with a ABS, Aluminum case
  • Released in 2023
  • Available in a 75% layout
  • Uses a Tray Mount mounting style
  • Supports Bluetooth, Wired, Wireless connectivity
  • Weighs about 696 g
  • Sized at 12 x 370 x 143 mm
  • Made with a Aluminum, Plastic, ABS case
Scores
  • Performance: 79.6
  • Build Quality: 81.9
  • Productivity: 93.2
  • Customizability: 93.1
  • Portability: 89.1
Scores
  • Performance: 83.8
  • Build Quality: 81.9
  • Productivity: 91.5
  • Customizability: 93.1
  • Portability: 81.5
Name
Keychron K11 Max
Name
Keychron K15 Pro
Release year
2024
Release year
2023
Switch Options
Linear, Tactile, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Low Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
65%
Layout Size
75%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Alice
Layout Ergonomics
Alice
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
1000 Hz
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, ABS
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
11 x 346 x 115 mm
Dimensions
12 x 370 x 143 mm
Weight
520g
Weight
696g
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Pros and Trade-offs

Your primary need dictates the choice. If you want the most keys in a low-profile Alice format and primarily use wired or Bluetooth, the Keychron K15 Pro is the logical pick. If a smaller footprint and the reliability of a 2.4 GHz dongle for gaming or crowded wireless environments are critical, the Keychron K11 Max is the better option. Both deliver excellent programmability and a premium low-profile build.

Keychron K11 Max

  • +Includes a 2.4 GHz wireless connection alongside Bluetooth and wired modes.
  • +More compact 65% Alice layout saves desk space.
  • +Features internal IXPE and latex acoustic foam for sound dampening, according to the vendor.
  • +PCB mount style may offer a more consistent typing feel.
  • +Ultra-slim low-profile design with an aluminum frame.
  • −Lacks dedicated arrow keys and function row, requiring use of layers.
  • −Has a lower user review rating (4/5) based on only 2 reviews.
  • −One user review cited issues with wireless connectivity causing multiple key inputs.

Keychron K15 Pro

  • +75% Alice layout includes a dedicated function row, arrow keys, and navigation cluster.
  • +Higher user review rating of 4.8/5 based on 12 reviews.
  • +Vendor page states it has 'additional macro keys' to maximize productivity.
  • +Includes a fixed 3-degree typing angle and has a specified weight (696g).
  • +Ultra-slim low-profile design with an aluminum frame.
  • −Does not include a 2.4 GHz wireless dongle, only Bluetooth and wired.
  • −Larger 75% footprint is less portable than a 65% board.
  • −Uses a tray mount style for its switches.

Which Keyboard Is Better for Your Needs?

The K15 Pro is the stronger choice for productivity-focused tasks like office work and programming, thanks to its more complete 75% key layout. The K11 Max gains an edge for gaming and travel due to its 2.4 GHz wireless and more compact 65% size. For modding and content creation, the keyboards are evenly matched, sharing the same core customization and ergonomic features.

GamingKeychron K11 Max
  • •The K11 Max offers a 1000 Hz polling rate over its 2.4 GHz wireless connection, which the vendor page states is for 'unparalleled performance'.
  • •Its more compact 65% Alice layout frees up more desk space for mouse movement.
  • •Both feature N-key rollover for reliable multi-key presses.
OfficeKeychron K15 Pro
  • •The K15 Pro's 75% layout includes a dedicated function row and navigation cluster, reducing reliance on layers for common office shortcuts.
  • •It has a higher user review rating (4.8/5) based on 12 reviews, suggesting broader user satisfaction.
  • •Both support seamless switching between three devices via Bluetooth for multitasking.
ProgrammingKeychron K15 Pro
  • •The K15 Pro's 75% layout provides direct access to arrow keys and a function row, which are frequently used in IDEs and terminals.
  • •Both keyboards offer deep QMK and VIA firmware customization for creating macros and layers tailored to coding workflows.
  • •The vendor description for the K15 Pro mentions it is designed to 'maximize productivity' with its additional macro keys.
TravelKeychron K11 Max
  • •The K11 Max has a smaller 65% footprint, making it easier to fit in a bag.
  • •Its inclusion of 2.4 GHz wireless provides a reliable, low-latency connection option where Bluetooth interference might be an issue.
  • •Both are low-profile and share the same 2000mAh battery capacity.
ModdingTie
  • •Both are hot-swappable for easy switch changes, though both are limited to Gateron or Keychron low-profile mechanical switches.
  • •Both support open-source QMK and VIA firmware for extensive key remapping and macro programming.
  • •Both feature north-facing RGB LEDs and come with low-profile double-shot PBT keycaps.
Content CreationTie
  • •Both include a programmable aluminum rotary encoder knob for controlling timelines, brush size, or volume.
  • •Both offer three levels of adjustable typing angle for ergonomic support during long sessions.
  • •Both are compatible with macOS and Windows and include keycaps for both operating systems.

Frequently Asked Questions (FAQ)

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