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Compare Keychron K15 Pro vs K17 Max Differences Side by Side

This comparison helps buyers decide between two low-profile QMK mechanical keyboards from Keychron that serve very different ergonomic and functional needs. The K15 Pro features a rare 75% Alice layout that splits the keywell for a more natural hand position, while the K17 Max offers a dense 96% layout that retains a full numpad in a compact frame. Both keyboards share similar low-profile Gateron switches, PBT keycaps, and VIA/QMK programmability, but they differ in connectivity options, weight, and layout philosophy. The choice largely comes down to whether you prioritize ergonomic typing comfort or the productivity of dedicated number keys.

91
Keychron K15 Pro (Alice Layout) QMK/VIA Wireless Custom Mechanical Keyboard
88
Keychron K17 Max QMK Wireless Custom Mechanical Keyboard ISO Layout Collection

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4.8 (12)
4.5 (2)
  • Released in 2023
  • Has Linear, Tactile, Clicky switch options
  • Available in a 75% layout
  • Built with the ANSI layout standard
  • Offers Alice ergonomics
  • 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
  • Released in 2024
  • Has Tactile, Linear, Clicky switch options
  • Available in a 96% layout
  • Built with the ISO, ANSI layout standard
  • Offers Normal ergonomics
  • Has built-in sound dampening
  • Uses a PCB Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Weighs about 750 g
  • Sized at 27 x 119 x 387 mm
  • Made with a ABS, Aluminum case
Scores
  • Performance: 83.8
  • Build Quality: 81.9
  • Productivity: 91.5
  • Customizability: 93.1
  • Portability: 81.5
Scores
  • Performance: 83.8
  • Build Quality: 81.8
  • Productivity: 93.2
  • Customizability: 93
  • Portability: 54.7
Name
Keychron K15 Pro
Name
Keychron K17 Max
Release year
2023
Release year
2024
Switch Options
Linear, Tactile, Clicky
Switch Options
Tactile, Linear, Clicky
Profile
Low Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
96%
Layout Standard
ANSI
Layout Standard
ISO, ANSI
Layout Ergonomics
Alice
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
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
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
PBT
Keycaps Material
PBT
Dimensions
12 x 370 x 143 mm
Dimensions
27 x 119 x 387 mm
Weight
696g
Weight
750g
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Pros and Trade-offs

If you spend most of your day typing and want an ergonomic edge, the K15 Pro's Alice layout is a clear winner for reducing wrist strain. For users who need a numpad and low-latency wireless gaming, the K17 Max's 2.4 GHz connectivity and full-size layout are unmatched. Both keyboards are strong choices within their respective niches, and your decision should be driven by whether the Alice layout or the numpad is more critical to your daily workflow.

Keychron K15 Pro

  • +Ergonomic Alice layout splits the keywell for a more natural wrist angle during typing.
  • +Ultra-slim aluminum body at just 696 grams, making it one of the more portable low-profile keyboards.
  • +Includes extra macro keys (89 total) beyond the standard 75% layout for added programmability.
  • +Bluetooth 5.1 supports up to 3 device connections, enabling seamless multitasking across devices.
  • −Only Bluetooth and wired connectivity; lacks a 2.4 GHz low-latency wireless option for gaming.
  • −Limited compatibility with Gateron/Keychron low-profile mechanical switches only, not optical switches.
  • −Customer reviews note the lack of a carrying case for travel and limited color options for the chassis.

Keychron K17 Max

  • +2.4 GHz wireless connection with 1000 Hz polling rate matches wired performance for competitive gaming.
  • +Full 96% layout (104 keys) includes a dedicated numpad, making it ideal for spreadsheet work and data entry.
  • +Pre-installed IXPE acoustic foam and latex foam for a quieter, more dampened typing experience.
  • +Available in both ANSI and ISO layouts, catering to users in different regions.
  • −Heavier and wider than the K15 Pro, making it less portable for travel.
  • −No dedicated carrying case or storage slot for the 2.4 GHz receiver, according to customer feedback.
  • −Non-shine-through PBT keycaps limit the usefulness of RGB backlighting in low-light conditions.

Which Keyboard Is Better for Your Needs?

The K17 Max takes the edge in Gaming thanks to its 2.4 GHz low-latency wireless option and built-in acoustic foam for a quieter experience. For Programming, the K15 Pro's Alice layout provides a clear ergonomic advantage that can reduce hand strain. Travel favors the lighter and more compact K15 Pro, while Modding goes to the K17 Max for its PCB mount construction and pre-installed foams. Office and Content Creation are ties because both keyboards share the same low-profile switches, PBT keycaps, and VIA/QMK programmability.

GamingKeychron K17 Max
  • •K17 Max supports 2.4 GHz wireless with 1000 Hz polling rate for lower latency in wireless gaming.
  • •K15 Pro only offers Bluetooth wireless (90 Hz polling) and wired 1000 Hz, making it less flexible for competitive play.
  • •K17 Max includes interior IXPE acoustic foam and latex foam for a quieter, more refined typing experience.
OfficeTie
  • •Both keyboards support Bluetooth 5.1 for connecting up to 3 devices, ideal for multitasking across computer, phone, and tablet.
  • •Both feature low-profile Gateron switches that are 31% slimmer than normal profile switches, reducing wrist strain during long sessions.
  • •Both include programmable knobs and macro keys via VIA/QMK for workflow optimization.
ProgrammingKeychron K15 Pro
  • •Alice layout on the K15 Pro places the keys in a more natural hand position, reducing pronation and fatigue during extended coding sessions.
  • •K15 Pro includes additional macro keys (89 total keys) compared to a standard 75% layout, giving more programmable options.
  • •Both support QMK/VIA, but the K15 Pro's ergonomic design adds physical comfort benefits.
TravelKeychron K15 Pro
  • •K15 Pro weighs 696 grams compared to the K17 Max at 750 grams, making it slightly lighter for daily carry.
  • •K15 Pro has a more compact footprint even with its Alice layout, while the K17 Max is a full-width 96% board.
  • •K15 Pro features Bluetooth-only wireless, eliminating the need to carry a 2.4 GHz receiver dongle.
ModdingKeychron K17 Max
  • •K17 Max uses a PCB mount design, often preferred for modding as it offers more consistent switch feel and plate options.
  • •K17 Max comes pre-installed with IXPE acoustic foam and latex foam from the factory, providing a foundation for further sound dampening mods.
  • •Both are hot-swappable and compatible with Gateron/Keychron low-profile mechanical switches.
Content CreationTie
  • •Both keyboards offer 12 multimedia keys and a programmable rotary encoder (knob) for quick access to volume, zoom, or timeline scrubbing.
  • •Both are compatible with Mac and Windows, and the K15 Pro includes extra keycaps for both operating systems.
  • •Both feature PBT keycaps with excellent oil resistance, suitable for long editing sessions.

Frequently Asked Questions (FAQ)

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