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Compare Leobog Hi75C Pro vs Keychron K2 Pro Differences Side by Side

This comparison is for buyers deciding between two popular 75% aluminum mechanical keyboards. The choice is difficult because both offer hot-swappable switches, south-facing RGB, and premium builds. The Leobog Hi75C Pro emphasizes a gasket mount structure for sound and feel, while the Keychron K2 Pro focuses on extensive programmability via QMK/VIA and broader layout compatibility. Your priority in typing acoustics versus software customization will determine the winner.

-15% off
81
Leobog Hi75C Pro Keyboard Kit
94
Keychron K2 Pro QMK/VIA Wireless Mechanical Keyboard

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4.7 (66)
4.9 (15)
  • Released in 2023
  • Has Linear switch options
  • Built with the ANSI layout standard
  • Comes with a knob
  • Uses a Gasket Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless, Wired only connectivity
  • Weighs about 1230 g
  • Sized at 45 x 135 x 330 mm
  • Made with a Aluminum case
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Released in 2022
  • Has Linear, Tactile, Clicky switch options
  • Built with the ISO, JIS, ANSI, ISO-DE, ISO-ES, ISO-FR, ISO-SW, ISO-UK layout standard
  • Provides dedicated media keys
  • Supports QMK firmware
  • Supports VIA configuration
  • Includes screw-in stabilizers
  • Uses a Tray Mount mounting style
  • Supports Bluetooth, Wired, Wireless connectivity
  • Runs at a 1000 Hz polling rate
  • Weighs about 1070 g
  • Sized at 25 x 317 x 122 mm
  • Made with a Aluminum, Plastic, ABS case
  • Features ABS, PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face, White, White South-face RGB lighting
Scores
  • Performance: 77.9
  • Build Quality: 75.4
  • Productivity: 82.5
  • Customizability: 78
  • Portability: 79.5
Scores
  • Performance: 81.5
  • Build Quality: 89.6
  • Productivity: 94.9
  • Customizability: 97.5
  • Portability: 80.2
Name
Leobog Hi75C Pro
Name
Keychron K2 Pro
Release year
2023
Release year
2022
Switch Options
Linear
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Standard
ANSI
Layout Standard
ISO, JIS, ANSI, ISO-DE, ISO-ES, ISO-FR, ISO-SW, ISO-UK
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, Wired only
Connection
Bluetooth, Wired, Wireless
Polling Rate
-
Polling Rate
1000 Hz
Battery capacity
4000 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
Gasket Mount
Mount Style
Tray Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb, South-face, White, White South-face
Case Colors
Case Colors
Case Material
Aluminum
Case Material
Aluminum, Plastic, ABS
Keycaps Material
-
Keycaps Material
ABS, PBT
Dimensions
45 x 135 x 330 mm
Dimensions
25 x 317 x 122 mm
Weight
1230g
Weight
1070g
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Pros and Trade-offs

Select the Keychron K2 Pro if your workflow demands switching between multiple computers, deep key reprogramming with QMK/VIA, or specific international keyboard layouts. Opt for the Leobog Hi75C Pro if you prioritize a gasket-mounted typing feel for its potential acoustic benefits and want a dedicated tri-mode wireless connection in a solid aluminum chassis. Both represent strong values in the 75% category.

Leobog Hi75C Pro

  • +Features a gasket mount structure with PORON gaskets to minimize cavity sound.
  • +Vendor description highlights a dedicated 'gaming chip' for responsive keystrokes.
  • +Offers tri-mode connectivity (wired, 2.4G, Bluetooth) according to its product listing.
  • +Constructed with a full aluminum alloy case.
  • −Heavier at 1230g, which may affect portability.
  • −Taller at 45mm, resulting in a higher typing profile.
  • −The vendor description does not mention advanced firmware support like QMK or VIA.

Keychron K2 Pro

  • +Supports QMK and VIA firmware for extensive key remapping and macros.
  • +Connects to up to 3 devices via Bluetooth 5.1 for multi-device workflow.
  • +Offers extensive ISO layout compatibility (UK, German, French, Spanish, etc.).
  • +Includes sound-absorbing foam and a silicone dampening pad for a quieter typing experience.
  • −Uses a tray/plate mount system instead of a gasket mount.
  • −The case material is listed as a combination of aluminum and plastic.
  • −Some fully assembled versions are not hot-swappable, as noted in the manufacturer's description.

Which Keyboard Is Better for Your Needs?

The Keychron K2 Pro is the more versatile choice, winning in office use, programming, travel, and modding due to its superior wireless multi-device support, extensive programmability, and lighter build. The Leobog Hi75C Pro takes the lead for gaming, according to its vendor page which emphasizes gaming-specific features. For content creation involving media controls and customizable lighting, both keyboards are equally capable.

GamingLeobog Hi75C Pro
  • •The vendor description highlights a 'top-tier gaming chip' for rapid keystroke registration.
  • •Its gasket mount structure with PORON gaskets is designed to minimize cavity sound for a focused experience.
  • •The knob offers mode switching specifically between work and gaming environments.
OfficeKeychron K2 Pro
  • •Offers stable Bluetooth 5.1 to connect with up to 3 devices for seamless multitasking.
  • •Includes keycaps for both Windows and macOS out of the box.
  • •The manufacturer lists extensive ISO layout support (UK, German, Nordic, etc.) for international users.
ProgrammingKeychron K2 Pro
  • •Full QMK and VIA support allows for deep key remapping and macro creation.
  • •Programmable via the Keychron Launcher web app for easy customization.
  • •Screw-in PCB stabilizers, as noted in the specs, contribute to a stable typing experience on large keys.
TravelKeychron K2 Pro
  • •It is lighter at 1070g compared to the Hi75C Pro's 1230g.
  • •Its thinner profile (25mm height vs 45mm) may be easier to pack.
  • •Wireless connectivity reduces cable clutter when moving between setups.
ModdingKeychron K2 Pro
  • •QMK/VIA firmware support offers nearly limitless software customization.
  • •Available in a barebone kit version without switches and keycaps.
  • •The product listing confirms compatibility with a wide range of 3-pin and 5-pin MX-style switches.
Content CreationTie
  • •Both feature south-facing RGB lighting to prevent interference with Cherry-profile keycaps.
  • •Both have a control knob for media or lighting adjustment.
  • •Both are hot-swappable, allowing for switch changes to suit typing preferences for long sessions.

Frequently Asked Questions (FAQ)

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