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Compare Keychron K11 Pro vs K15 Pro Differences Side by Side

This comparison is for users deciding between two low-profile Alice layout keyboards from Keychron. The choice hinges on whether you prioritize a smaller, lighter 65% form factor or a 75% layout that retains more keys. Both share core features like QMK/VIA programmability, hot-swappable low-profile switches, and wireless connectivity, making the layout and size the primary differentiators.

88
Keychron K11 Pro (Alice Layout) QMK/VIA Wireless Custom Mechanical Keyboard
91
Keychron K15 Pro (Alice Layout) QMK/VIA Wireless Custom Mechanical Keyboard

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5.0 (2)
4.8 (12)
  • Available in a 65% layout
  • Weighs about 510 g
  • Sized at 11 x 346 x 115 mm
  • Made with a Aluminum, Plastic case
  • Available in a 75% layout
  • Weighs about 696 g
  • Sized at 12 x 370 x 143 mm
  • Made with a Aluminum, Plastic, ABS case
Scores
  • Performance: 79.7
  • Build Quality: 82
  • Productivity: 87.2
  • Customizability: 93.2
  • Portability: 89.1
Scores
  • Performance: 83.8
  • Build Quality: 81.9
  • Productivity: 91.5
  • Customizability: 93.1
  • Portability: 81.5
Name
Keychron K11 Pro
Name
Keychron K15 Pro
Release year
2023
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, 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
Tray 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
Aluminum, Plastic
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
510g
Weight
696g
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Pros and Trade-offs

Your decision should be guided by your need for keys versus your need for space. If you want the most compact and travel-friendly Alice keyboard and don't mind using layers, the Keychron K11 Pro is the better fit. If you prefer having more dedicated keys, including macros, readily available and portability is less of a concern, the Keychron K15 Pro will likely suit your workflow better.

Keychron K11 Pro

  • +More portable due to lighter weight (510g) and smaller 65% footprint.
  • +Compact layout saves valuable desk space.
  • +Shares high-end features like QMK/VIA, hot-swap, and a programmable knob.
  • +Includes low-profile double-shot PBT keycaps.
  • −65% layout requires more use of function layers for missing keys.
  • −A user review cited an awkwardly placed Fn key next to the right space bar.
  • −Fewer immediately accessible keys compared to the 75% layout.

Keychron K15 Pro

  • +75% Alice layout includes dedicated macro keys for enhanced productivity.
  • +Larger layout reduces reliance on function layers for navigation and other keys.
  • +Build incorporates an aluminum frame with ABS, noted in the specifications.
  • +Maintains full wireless programmability with QMK/VIA and a hot-swap design.
  • −Heavier (696g) and larger, making it less portable.
  • −A user review mentioned the lack of a dedicated carrying case option.
  • −The larger size consumes more desk real estate.

Which Keyboard Is Better for Your Needs?

The K15 Pro wins in scenarios where more keys and macro functionality are valuable, such as office work, programming, and content creation. The K11 Pro is the clear choice for travel due to its lighter weight and smaller size. For gaming and modding, the keyboards are evenly matched on core performance and customization features.

GamingTie
  • •Both offer a 1000 Hz polling rate in wired mode for low latency.
  • •Both feature N-key rollover for simultaneous key presses.
  • •The Alice layout may offer ergonomic benefits for extended sessions on either model.
OfficeKeychron K15 Pro
  • •The K15 Pro's 75% layout includes dedicated macro keys, which the vendor listing states can enhance productivity.
  • •Its larger layout may reduce reliance on function layers for common keys.
  • •Both support multi-device Bluetooth for switching between work computers.
ProgrammingKeychron K15 Pro
  • •The K15 Pro's 75% layout provides more immediate access to keys like arrows and navigation clusters.
  • •Dedicated macro keys can be programmed for common code snippets or commands.
  • •Both have full QMK and VIA support for deep key remapping.
TravelKeychron K11 Pro
  • •The K11 Pro is significantly lighter at 510g versus the K15 Pro's 696g.
  • •Its 65% layout results in smaller dimensions (346mm x 115mm vs 370mm x 143mm), saving bag space.
  • •Both have the same 2000mAh battery for wireless use.
ModdingTie
  • •Both are hot-swappable for Gateron low-profile mechanical switches.
  • •Both support QMK and VIA firmware for extensive software customization.
  • •Both feature double-shot PBT keycaps and redesigned stabilizers from the factory.
Content CreationKeychron K15 Pro
  • •The K15 Pro includes additional macro keys, which the vendor notes can be customized for shortcuts in creative apps.
  • •Both have a programmable aluminum rotary encoder knob for timeline scrubbing or parameter adjustment.
  • •The larger layout may offer a more comfortable home for dedicated media keys.

Frequently Asked Questions (FAQ)

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