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Compare Keychron K3 Max vs V1 Max Differences Side by Side

This comparison helps buyers decide between two wireless 75% keyboards from Keychron: the ultra-slim K3 Max and the fully customizable V1 Max. Both support 2.4 GHz, Bluetooth, and wired connections with a 1000 Hz polling rate, and both are programmable with QMK and VIA. The decision is hard because the K3 Max offers a low-profile form factor with aluminum frame options, while the V1 Max provides a gasket mount design and a larger 4000mAh battery. Buyers should consider whether portability and a slim build or deeper customization and battery life matter more.

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Keychron K3 Max QMK/VIA Wireless Custom Mechanical Keyboard ISO Layout Collection
-20% off
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Keychron V1 Max QMK Wireless Custom Mechanical Keyboard ISO Layout Collection

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4.7 (9)
4.3 (32)
  • Features a low-profile design
  • Built with the ISO, ISO-UK, ISO-DE, ISO-Nordic, ISO-SW, ANSI layout standard
  • Uses a Plate Mount mounting style
  • Equipped with a 1550 mAh battery
  • Weighs about 580 g
  • Sized at 22 x 306 x 116 mm
  • Made with a ABS, Aluminum, Wood, Plastic case
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
  • Built with the ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-ES, ISO-FR, ISO-IT, ISO-PT, ISO, ANSI layout standard
  • Comes with a knob
  • Uses a Gasket Mount mounting style
  • Equipped with a 4000 mAh battery
  • Weighs about 770 g
  • Sized at 22 x 149 x 329 mm
  • Made with a ABS, Plastic case
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Scores
  • Performance: 80.8
  • Build Quality: 86.4
  • Productivity: 94.3
  • Customizability: 92.2
  • Portability: 77.2
Scores
  • Performance: 83.2
  • Build Quality: 86.3
  • Productivity: 97.4
  • Customizability: 99.5
  • Portability: 79.2
Name
Keychron K3 Max
Name
Keychron V1 Max
Release year
2023
Release year
2023
Switch Options
Tactile, Linear, Clicky
Switch Options
Tactile, Linear, Clicky
Profile
Low Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Standard
ISO, ISO-UK, ISO-DE, ISO-Nordic, ISO-SW, ANSI
Layout Standard
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-ES, ISO-FR, ISO-IT, ISO-PT, ISO, 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, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
1550 mAh
Battery capacity
4000 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
Plate Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, White, North-face
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Material
ABS, Aluminum, Wood, Plastic
Case Material
ABS, Plastic
Keycaps Material
PBT, ABS
Keycaps Material
PBT, ABS
Dimensions
22 x 306 x 116 mm
Dimensions
22 x 149 x 329 mm
Weight
580g
Weight
770g
*Something incorrect or missing? Please
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Pros and Trade-offs

Choose the Keychron K3 Max if portability and an ultra-slim profile are your top priorities. It is lighter, thinner, and ideal for travel or users who prefer low-profile switches. Choose the Keychron V1 Max if you want deeper customization, a gasket mount feel, and a battery that lasts days. Its broader switch support and barebones option make it the better choice for modders and heavy daily users.

Keychron K3 Max

  • +Ultra-slim low-profile design with aluminum frame option for a sleek look.
  • +Lighter weight (580g) makes it highly portable for travel.
  • +Three levels of adjustable typing angle (3 degrees and 7 degrees) for ergonomic comfort.
  • +North-facing RGB allows per-key color customization via Keychron Launcher.
  • +Includes interior IXPE acoustic foam and latex foam for quieter keystrokes.
  • −Only compatible with Gateron and Keychron low-profile mechanical switches, limiting switch choices.
  • −Smaller 1550mAh battery requires more frequent charging than the V1 Max.
  • −Proprietary stabilizers on some keys may complicate keycap swapping.
  • −No knob support or barebones option available.

Keychron V1 Max

  • +Gasket mount design with PC plate delivers a softer, quieter typing experience.
  • +Large 4000mAh battery provides up to 190 hours of use backlit off.
  • +Supports both 3-pin and 5-pin MX switches for extensive hot-swap options.
  • +Available as a fully assembled version with knob or as a barebones DIY kit.
  • +South-facing RGB LED lights prevent interference with aftermarket keycap profiles.
  • −Heavier at 770g, less portable than the K3 Max.
  • −ABS plastic housing may feel less premium than the K3 Max's aluminum option.
  • −Some user reviews report key chatter and wireless dongle issues after several months.

Which Keyboard Is Better for Your Needs?

For gaming and programming, both keyboards perform equally well due to shared 1000 Hz polling, QMK/VIA support, and hot-swap capability. The K3 Max wins for travel due to its lighter weight and ultra-slim profile. The V1 Max leads in office, modding, and content creation use cases thanks to its larger battery, gasket mount, knob option, and broader switch compatibility. Battery life and mounting style are the primary tiebreakers across most categories.

GamingTie
  • •Both offer 2.4 GHz and wired connections with a 1000 Hz polling rate for low-latency gaming.
  • •Both support N-Key Rollover for reliable key registration.
  • •Both are hot-swappable, allowing users to choose preferred switch feel.
OfficeKeychron V1 Max
  • •V1 Max has a larger 4000mAh battery for longer wireless use between charges.
  • •Gasket mount design and sound absorbing foam reduce noise for quieter typing in shared spaces.
  • •Includes a knob option for quick volume or productivity control.
ProgrammingTie
  • •Both support QMK and VIA for full key remapping and macro creation.
  • •Both have a 75% layout with dedicated function row and navigation keys.
  • •Both offer Mac and Windows compatibility with included keycaps.
TravelKeychron K3 Max
  • •K3 Max weighs 580g, notably lighter than the 770g V1 Max.
  • •Low-profile design is slimmer and easier to pack in a bag.
  • •Compact dimensions (306 x 116 mm) save space on a desk or in transit.
ModdingKeychron V1 Max
  • •V1 Max gasket mount design offers a different sound and feel that modders often prefer.
  • •Supports both 3-pin and 5-pin MX switches, providing broader switch compatibility.
  • •Available as a barebones kit for building from scratch.
  • •South-facing RGB avoids interference with Cherry and OEM profile keycaps.
Content CreationKeychron V1 Max
  • •V1 Max has a longer battery life rated up to 190 hours backlit off for all-day editing sessions.
  • •Knob support can be programmed for timeline scrubbing or volume adjustment.
  • •Gasket mount provides a softer typing feel preferred for long typing sessions.

Frequently Asked Questions (FAQ)

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