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Compare Keychron K1 Pro vs K3 Max SE Differences Side by Side

This comparison is aimed at buyers seeking a slim, low profile mechanical keyboard who are torn between two Keychron models with distinct features. The K1 Pro offers a full TKL layout with 87 keys and a more traditional typing experience, while the K3 Max SE introduces a compact 75% layout with a unique wood frame and advanced connectivity options. The decision is difficult because both boards share QMK/VIA support, hot-swappable switches, and low profile PBT keycaps, yet diverge in layout, materials, and wireless technology. Your choice will depend on whether you prioritize a standard TKL layout with Bluetooth 5.1 or a more portable 75% form factor with 2.4 GHz wireless and acoustic foam.

86
Keychron K1 Pro QMK/VIA Wireless Custom Mechanical Keyboard ISO Layout Collection
83
Keychron K3 Max SE QMK Wireless Custom Mechanical Keyboard

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5.0 (10)
0.0 (0)
  • Released in 2023
  • Available in a 80% layout
  • Built with the ISO, ISO-DE, ISO-Nordic, ISO-UK, JIS, ISO-FR, ISO-ES, ISO-SW, ANSI layout standard
  • Provides dedicated media keys
  • Uses a Tray Mount mounting style
  • Supports Bluetooth, Wired, Wireless connectivity
  • Equipped with a 2000 mAh battery
  • Weighs about 580 g
  • Sized at 8 x 346 x 119 mm
  • Made with a Aluminum, Plastic, ABS, case
  • Features ABS, PBT keycaps
  • Offers Yes, Rgb, North-face, Rgb North-face, White, White North-face RGB lighting
  • Released in 2026
  • Available in a 75% layout
  • Built with the ANSI layout standard
  • Has built-in sound dampening
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 1550 mAh battery
  • Weighs about 566 g
  • Sized at 20 x 319 x 126 mm
  • Made with a ABS, Wood case
  • Features PBT keycaps
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
Scores
  • Performance: 81.2
  • Build Quality: 79.9
  • Productivity: 79.9
  • Customizability: 89.3
  • Portability: 73.1
Scores
  • Performance: 80.4
  • Build Quality: 73.9
  • Productivity: 88.7
  • Customizability: 86.9
  • Portability: 80
Name
Keychron K1 Pro
Name
Keychron K3 Max SE
Release year
2023
Release year
2026
Switch Options
Linear, Tactile, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Low Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
Layout Size
75%
Layout Standard
ISO, ISO-DE, ISO-Nordic, ISO-UK, JIS, ISO-FR, ISO-ES, ISO-SW, ANSI
Layout Standard
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
2000 mAh
Battery capacity
1550 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
-
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, North-face, White
Backlight
 
Rgb, White, North-face
Case Colors
Case Colors
Case Material
Aluminum, Plastic, ABS,
Case Material
ABS, Wood
Keycaps Material
ABS, PBT
Keycaps Material
PBT
Dimensions
8 x 346 x 119 mm
Dimensions
20 x 319 x 126 mm
Weight
580g
Weight
566g
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Pros and Trade-offs

The Keychron K1 Pro is the better choice if you need a full TKL layout with dedicated navigation keys and prefer a lower price point. Opt for the Keychron K3 Max SE when you value low latency 2.4 GHz wireless connectivity, a more compact desk footprint, and a quieter typing experience with acoustic foam. Your decision ultimately hinges on whether layout familiarity or wireless speed matters more.

Keychron K1 Pro

  • +80% TKL layout provides dedicated navigation and arrow keys for efficient workflow.
  • +Supports multiple layout standards including ISO, JIS, and ANSI for regional flexibility.
  • +Lower entry price point compared to the K3 Max SE.
  • +Includes both ABS and PBT keycap options, with double-shot PBT for durability.
  • +Three-level adjustable typing angle for ergonomic comfort.
  • −Wireless polling rate is limited to 90 Hz via Bluetooth, not ideal for competitive gaming.
  • −Lacks 2.4 GHz connectivity, relying solely on Bluetooth 5.1 and wired mode.
  • −Full 80% layout is larger and may not suit users with very limited desk space.
  • −No interior sound dampening materials like acoustic foam included.

Keychron K3 Max SE

  • +2.4 GHz wireless with 1000 Hz polling rate for low latency gaming and work.
  • +75% compact layout with a unique wood frame design for aesthetic appeal.
  • +Includes multi-layer acoustic foam: EPDM foam, PET film, and bottom case foam.
  • +Keychron Milk POM switches with pre-lubed POM/POK materials for smooth typing.
  • +Aluminum plate for structural rigidity and enhanced typing feel.
  • −Only available in ANSI layout, limiting keycap compatibility for ISO users.
  • −Higher price point than the K1 Pro.
  • −No dedicated navigation cluster due to compact 75% layout.
  • −No reviews available to validate user experience.

Which Keyboard Is Better for Your Needs?

The K3 Max SE wins in Gaming, Office, Travel, and Content Creation due to its 2.4 GHz connectivity, acoustic dampening, and compact 75% layout. The K1 Pro takes Programming thanks to its full TKL layout with dedicated navigation keys and broader layout standard support. For Modding, the result is a tie: the K1 Pro offers more layout variety, while the K3 Max SE includes more stock sound-dampening materials. The core trade-off is between the K1 Pro's standard TKL ergonomics and the K3 Max SE's modern connectivity and noise reduction features.

GamingKeychron K3 Max SE
  • •K3 Max SE supports 2.4 GHz wireless with 1000 Hz polling rate, providing lower latency than Bluetooth.
  • •K1 Pro wireless polling rate is only 90 Hz, while K3 Max SE offers 1000 Hz on 2.4 GHz and wired.
  • •K3 Max SE includes interior EPDM and bottom case acoustic foam for a quieter gaming experience.
OfficeKeychron K3 Max SE
  • •K3 Max SE 75% layout is more compact, saving desk space while still offering function row.
  • •K3 Max SE has acoustic foam layers (EPDM, bottom case) for a quieter typing experience.
  • •K3 Max SE supports Bluetooth 5.2 for multi-device connectivity with up to 3 devices.
ProgrammingKeychron K1 Pro
  • •K1 Pro 80% TKL layout provides dedicated navigation keys and a full-sized arrow cluster.
  • •K1 Pro offers a standard TKL layout familiar to programmers with 87 keys.
  • •K1 Pro supports multiple layout standards (ANSI, ISO, JIS) for regional key arrangements.
TravelKeychron K3 Max SE
  • •K3 Max SE is more compact with a 75% layout and overall dimensions of 319 x 126 mm vs 346 x 119 mm.
  • •K3 Max SE supports 2.4 GHz wireless, eliminating the need to pair via Bluetooth in new environments.
  • •K3 Max SE is slightly lighter at 566g vs 580g.
ModdingTie
  • •Both support QMK and VIA for full firmware and keymap customization.
  • •Both have hot-swappable switch sockets for easy switch changes.
  • •K3 Max SE includes more internal modding options with EPDM foam, PET film, and bottom case foam.
  • •K1 Pro offers a wider range of layout options (ISO, JIS) for custom keycap sets.
Content CreationKeychron K3 Max SE
  • •K3 Max SE 2.4 GHz connectivity ensures stable low latency for video editing and streaming.
  • •K3 Max SE compact layout leaves more room for other peripherals like a drawing tablet.
  • •K3 Max SE per-key RGB and Mix RGB lighting modes offer more creative lighting customization.
  • •K3 Max SE includes acoustic foam for a cleaner sound profile in recording environments.

Frequently Asked Questions (FAQ)

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