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Compare Keychron K1 V6 vs K3 Max SE Differences Side by Side

This comparison helps buyers decide between two ultra-slim wireless mechanical keyboards from Keychron. The K1 V6 offers an 80% TKL layout, supports multiple ISO layouts, and includes IXPE and latex acoustic foam. The K3 Max SE features a 75% compact layout, a unique wooden side frame, double-shot PBT keycaps, and EPDM acoustic foam. The decision is hard because both share QMK/VIA support, hot-swappable switches, and a 1000 Hz polling rate, making the choice about layout size and material preferences.

-30% off
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Keychron K1 QMK Wireless Mechanical Keyboard (ISO Layout) - Version 6
82
Keychron K3 Max SE QMK Wireless Custom Mechanical Keyboard

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5.0 (2)
5.0 (1)
  • Released in 2024
  • Available in a 80% layout
  • Built with the ISO, ISO-UK, ISO-DE, ISO-SW, ISO-Nordic, ANSI layout standard
  • Provides dedicated media keys
  • Uses a Top Mount mounting style
  • Supports Bluetooth, Wired, Wireless connectivity
  • Equipped with a 2000 mAh battery
  • Weighs about 596 g
  • Sized at 25 x 346 x 119 mm
  • Made with a ABS, Aluminum case
  • Features ABS keycaps
  • Offers Yes, Rgb, North-face, Rgb North-face, White 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: 81.3
  • Build Quality: 77.9
  • Productivity: 79.7
  • Customizability: 89
  • Portability: 73
Scores
  • Performance: 80.2
  • Build Quality: 73.6
  • Productivity: 88.4
  • Customizability: 86.6
  • Portability: 79.8
Name
Keychron K1 V6
Name
Keychron K3 Max SE
Release year
2024
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-UK, ISO-DE, ISO-SW, ISO-Nordic, 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
Top 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
ABS, Aluminum
Case Material
ABS, Wood
Keycaps Material
ABS
Keycaps Material
PBT
Dimensions
25 x 346 x 119 mm
Dimensions
20 x 319 x 126 mm
Weight
596g
Weight
566g
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Pros and Trade-offs

Pick the Keychron K1 V6 if you need an 80% TKL layout, ISO keycap support, and a focus on backlight RGB effects with shine-through keycaps. Choose the Keychron K3 Max SE if you prefer a more compact 75% design, oil-resistant PBT keycaps, a quieter typing experience with layered foam, and a unique wooden frame. The decision comes down to layout size and material priorities: more keys versus more portability and durability.

Keychron K1 V6

  • +80% TKL layout with dedicated navigation keys and available ISO layouts (UK, German, Swiss, Nordic).
  • +Included IXPE and latex acoustic foam for quieter typing, along with EPDM foam for support.
  • +1000 Hz wired polling rate and 256KB ARM MCU for low-latency performance.
  • +LSA shine-through ABS keycaps for vibrant RGB backlight effects.
  • +Three adjustable typing angles (3.37°, 4.2°, and 6.7°) for ergonomic comfort.
  • −ABS keycaps may develop shine over time with heavy use.
  • −Wireless polling rate drops to 90 Hz in Bluetooth mode, which may affect fast-paced gaming.
  • −Heavier at 596g compared to the K3 Max SE's 566g.

Keychron K3 Max SE

  • +Compact 75% layout saves desk space while retaining essential keys.
  • +Double-shot PBT keycaps resist oil and wear, maintaining legend clarity per the vendor.
  • +Unique wooden side frame provides a dampened, stable typing feel.
  • +EPDM foam, PET film, and bottom case acoustic foam for a quieter, cushioned experience.
  • +2.4 GHz wireless and Bluetooth 5.2 with 1000 Hz polling in 2.4 GHz mode, up to 120 hours battery life.
  • −Only available in ANSI layout, limiting options for users who prefer ISO.
  • −Keycaps are not shine-through, reducing backlight visibility in low-light conditions.
  • −Front height of 20.05mm (without keycaps) may be slightly higher than the K1 V6.

Which Keyboard Is Better for Your Needs?

For gaming and programming, the K1 V6's TKL layout and ISO support give it an edge, while the K3 Max SE excels in office and travel due to its compact size, quieter foam, and oil-resistant PBT keycaps. Modding is a tie because both offer extensive customization with QMK and hot-swappable switches. Content creators may prefer the K1 V6's larger layout and backlight-focused keycaps. The choice largely hinges on whether you need more keys (K1 V6) or a smaller footprint with premium materials (K3 Max SE).

GamingKeychron K1 V6
  • •1000 Hz polling rate on wired mode (90 Hz on wireless) is suitable for competitive gaming per the vendor.
  • •80% TKL layout provides dedicated navigation keys without sacrificing desk space.
  • •Multiple switch options (linear, tactile, clicky) allow tuning for gaming feel.
OfficeKeychron K3 Max SE
  • •75% compact layout saves desk space while retaining arrow keys and function row.
  • •Double-shot PBT keycaps offer excellent oil resistance for long-term use according to the vendor.
  • •Wooden side frame provides a dampened typing experience, reducing noise in shared spaces.
  • •EPDM and bottom case acoustic foam for quieter keystrokes.
ProgrammingKeychron K1 V6
  • •80% TKL layout includes a full navigation cluster (Home, End, Page Up, Page Down) beneficial for code editing.
  • •ISO layout options (UK, German, Swiss, Nordic) cater to programmers who prefer ISO enter key.
  • •QMK and VIA support allow extensive key remapping and macro creation via the Keychron Launcher web app.
TravelKeychron K3 Max SE
  • •Lighter weight at 566g (compared to 596g) and thinner front height of 16.46mm (without keycaps).
  • •Slightly smaller dimensions (20 x 319 x 126 mm) make it easier to fit in a bag.
  • •2.4 GHz and Bluetooth 5.2 connectivity provide reliable wireless options on the go.
  • •1550mAh battery offers up to 120 hours working time per the vendor.
ModdingTie
  • •Both are hot-swappable and compatible with Keychron Milk POM low-profile switches per the vendor.
  • •Both support QMK and VIA firmware for full keymap customization.
  • •K1 V6 has IXPE and latex acoustic foam, while K3 Max SE includes EPDM foam, PET film, and bottom case acoustic foam.
  • •K1 V6 offers an aluminum top frame option; K3 Max SE has a wooden side frame for unique aesthetic mods.
Content CreationKeychron K1 V6
  • •80% TKL layout provides dedicated function keys and navigation keys useful for editing shortcuts.
  • •LSA shine-through ABS keycaps offer better backlight visibility in dim environments, per the vendor.
  • •22+ RGB backlight settings allow dynamic lighting for creative setups.
  • •Multiple connectivity options (wired, Bluetooth, 2.4 GHz) for flexible desk configurations.

Frequently Asked Questions (FAQ)

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