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Compare Keychron K1 Max vs K1 SE V5 Differences Side by Side

This comparison is for buyers deciding between two of Keychron's low-profile TKL keyboards. The K1 Max is a feature-rich, higher-tier model, while the K1 SE V5 is a more budget-conscious option. The decision hinges on whether the premium features of the Max justify its higher cost over the capable but simpler SE.

85
Keychron K1 Max QMK Wireless Custom Mechanical Keyboard ISO Layout Collection
69
Keychron K1 SE Wireless Mechanical Keyboard (Version 5)

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4.5 (14)
2.4 (166)
  • Released in 2024
  • Has Tactile, Linear, Clicky switch options
  • Built with the ISO-DE, ISO-Nordic, ISO-UK, ISO, ANSI layout standard
  • Supports QMK firmware
  • Supports VIA configuration
  • Features N-key rollover
  • Has built-in sound dampening
  • Uses a PCB Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Runs at a 1000 Hz polling rate
  • Equipped with a 4000 mAh battery
  • Weighs about 608 g
  • Sized at 24 x 346 x 119 mm
  • Made with a ABS, Aluminum, Plastic case
  • Features PBT, ABS keycaps
  • Offers Yes, Rgb, White, North-face, White North-face, Rgb North-face, South-face, Rgb South-face RGB lighting
  • Released in 2021
  • Has Linear, Tactile, Clicky switch options
  • Built with the ANSI, JIS layout standard
  • Uses a Tray Mount mounting style
  • Supports Bluetooth, Wired, Wireless connectivity
  • Equipped with a 2000 mAh battery
  • Made with a Aluminum, Plastic case
  • Features ABS keycaps
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
Scores
  • Performance: 80.7
  • Build Quality: 79.8
  • Productivity: 89.2
  • Customizability: 90.2
  • Portability: 76.8
Scores
  • Performance: 64.3
  • Build Quality: 67.8
  • Productivity: 68.4
  • Customizability: 70.9
  • Portability: 74
Name
Keychron K1 Max
Name
Keychron K1 SE V5
Release year
2024
Release year
2021
Switch Options
Tactile, Linear, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Low Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
Layout Size
80%
Layout Standard
ISO-DE, ISO-Nordic, ISO-UK, ISO, ANSI
Layout Standard
ANSI, JIS
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, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
-
Battery capacity
4000 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
PCB Mount
Mount Style
Tray Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, White, North-face, South-face
Backlight
 
Rgb, White, North-face
Case Colors
Case Colors
Case Material
ABS, Aluminum, Plastic
Case Material
Aluminum, Plastic
Keycaps Material
PBT, ABS
Keycaps Material
ABS
Dimensions
24 x 346 x 119 mm
Dimensions
-
Weight
608g
Weight
-
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Pros and Trade-offs

Your budget and need for advanced features are the deciding factors. Invest in the Keychron K1 Max if you require the low-latency 2.4GHz connection for gaming, deep programmability via QMK/VIA, or durable PBT keycaps. Opt for the Keychron K1 SE V5 if you want a capable, low-profile mechanical keyboard at a more accessible price and can work without 2.4GHz or extensive firmware customization.

Keychron K1 Max

  • +Supports QMK and VIA open-source firmware for deep customization.
  • +Includes a 2.4 GHz wireless connection with a 1000 Hz polling rate.
  • +Features double-shot PBT keycaps for better durability.
  • +Has a large 4000mAh battery capacity.
  • +Offers extensive ISO layout support (UK, DE, Swiss, Nordic).
  • −Typically commands a higher price than the K1 SE V5.
  • −Hot-swap compatibility is limited to Gateron/Keychron low-profile mechanical switches only.
  • −The vendor page indicates frequent stock shortages.

Keychron K1 SE V5

  • +Generally available at a more affordable price point.
  • +Offers a hot-swappable option for both Gateron mechanical and Keychron optical low-profile switches.
  • +Includes an aircraft-grade reinforced aluminum top frame for its price tier.
  • −Lacks a 2.4 GHz wireless connection, relying solely on Bluetooth and wired modes.
  • −Uses ABS keycaps, which are less durable than PBT.
  • −Has a smaller 2000mAh battery.
  • −User reviews mention occasional Bluetooth connectivity issues.

Which Keyboard Is Better for Your Needs?

The Keychron K1 Max is the clear choice for users who prioritize performance, customization, and professional features like advanced firmware and international layouts. It wins for gaming, programming, office work, modding, and content creation. The K1 SE V5's primary advantage is its lower cost, making it a sensible pick for travel or as a budget-friendly introduction to low-profile mechanical keyboards, though it lacks the Max's high-end connectivity and programmability.

GamingKeychron K1 Max
  • •The K1 Max has a dedicated 2.4 GHz wireless connection with a 1000 Hz polling rate for lower latency.
  • •Its vendor description highlights the 1000 Hz polling rate for competitive gaming.
  • •It features N-key rollover in both wireless and wired modes.
OfficeKeychron K1 Max
  • •The K1 Max offers extensive ISO layout support (UK, German, Swiss, Nordic) for international users.
  • •It includes double-shot PBT keycaps, which are more durable and oil-resistant than the SE's ABS keycaps.
  • •It has a larger 4000mAh battery for longer use between charges.
ProgrammingKeychron K1 Max
  • •The K1 Max supports QMK and VIA firmware for deep, open-source key remapping and macro programming.
  • •Its vendor description mentions a powerful ARM MCU with 256KB Flash for developer flexibility.
  • •The inclusion of PBT keycaps provides better long-term typing feel for extended coding sessions.
TravelKeychron K1 SE V5
  • •The K1 SE V5 is typically available at a lower price point, reducing risk if damaged during travel.
  • •Both share a similar 80% TKL low-profile form factor, making them equally portable.
  • •The SE V5's 2000mAh battery may still provide adequate battery life, as noted in its specifications.
ModdingKeychron K1 Max
  • •The K1 Max features advanced modding support with QMK/VIA firmware and a PCB mount style.
  • •It includes internal IXPE and latex acoustic foams for sound dampening, a modding advantage.
  • •It comes with redesigned stabilizers and uses a polycarbonate/plastic plate, offering more customization avenues.
Content CreationKeychron K1 Max
  • •The K1 Max's QMK/VIA support allows for complex macros and shortcuts useful for editing software.
  • •Its three-level adjustable typing angle and included wrist support can improve ergonomics during long sessions.
  • •The vendor description states it includes 12 multimedia keys for quick media control.

Frequently Asked Questions (FAQ)

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