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Compare Leobog K81 Pro vs Hi75 Differences Side by Side

This comparison is for buyers deciding between two Leobog 75% barebone kits that both use gasket mounting and hotswap PCBs. The decision is hard because the K81 Pro offers triple-mode connectivity (Bluetooth, 2.4 GHz, wired) and an LCD screen in a lighter acrylic case, while the Hi75 delivers a dense aluminum chassis and a lower price. Both include volume knobs and foams for sound dampening, but they differ sharply in materials and wireless capability.

81
LEOBOG K81 Pro Transparent Wireless DIY Kit
77
Hi75 Mechanical Keyboard Kit

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5.0 (2)
0.0 (0)
  • Built with the ANSI, layout standard
  • Includes a Yes, LCD display
  • Compatible with both Mac and Windows
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 3000 mAh battery
  • Weighs about 900 g
  • Sized at 45 x 335 x 142 mm
  • Made with a Acrylic case
  • Offers Yes, Rgb, North-face, Rgb North-face RGB lighting
  • Has Linear switch options
  • Built with the ANSI layout standard
  • Includes a No display
  • Includes screw-in stabilizers
  • Supports Wired, Wired only connectivity
  • Runs at a 1000 Hz polling rate
  • Weighs about 2000 g
  • Sized at 45 x 135 x 330 mm
  • Made with a Aluminum case
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Scores
  • Performance: 78.3
  • Build Quality: 72.6
  • Productivity: 82.8
  • Customizability: 82.9
  • Portability: 79.4
Scores
  • Performance: 61.3
  • Build Quality: 74.2
  • Productivity: 80.3
  • Customizability: 78.6
  • Portability: 59.3
Name
Leobog K81 Pro
Name
Leobog Hi75
Release year
2023
Release year
2023
Switch Options
-
Switch Options
Linear
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Standard
ANSI,
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
LCD
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
Wired, Wired only
Polling Rate
-
Polling Rate
1000 Hz
Battery capacity
3000 mAh
Battery capacity
-
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
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, North-face
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Material
Acrylic
Case Material
Aluminum
Keycaps Material
-
Keycaps Material
-
Dimensions
45 x 335 x 142 mm
Dimensions
45 x 135 x 330 mm
Weight
900g
Weight
2000g
*Something incorrect or missing? Please
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Pros and Trade-offs

If you need wireless capability, an LCD screen, or a lighter keyboard for travel, the Leobog K81 Pro is the clear choice. For buyers who prioritize a dense aluminum chassis and a lower price, and do not mind being tethered by a cable, the Leobog Hi75 offers a heavier, more solid typing foundation. Both are gasket-mounted hotswap kits, but the connectivity and weight differences should drive your decision.

Leobog K81 Pro

  • +Bluetooth, 2.4 GHz, and wired triple-mode connectivity.
  • +Built-in LCD screen for displaying information or graphics.
  • +Lighter acrylic case (900g) improves portability.
  • +3000mAh battery supports extended wireless use.
  • +Adjustable feet for ergonomic angle adjustments.
  • −Acrylic case may feel less premium than aluminum.
  • −Plate-mounted stabilizers can require additional tuning.
  • −North-facing RGB may limit compatibility with some cherry-profile keycap sets.
  • −Vendor states it is a warehouse clearance sale with no returns or warranty.

Leobog Hi75

  • +Heavy aluminum case (2000g) provides a solid, premium feel and reduced desk movement.
  • +Lower price compared to the K81 Pro.
  • +South-facing RGB offers broader compatibility with cherry-profile keycaps.
  • +Includes screw-in stabilizers for potentially better stock stability.
  • −Wired-only connectivity limits placement flexibility and portability.
  • −No built-in LCD screen for system information or custom graphics.
  • −2000g weight makes it less ideal for frequent travel or repositioning.
  • −No battery, so it relies entirely on a wired connection.

Which Keyboard Is Better for Your Needs?

The K81 Pro wins in gaming, office, travel, and content creation thanks to its wireless capability, LCD screen, and lighter weight. Both keyboards tie for programming and modding because they share the same 75% layout, gasket mount, and hotswap PCBs. The Hi75 has no wireless or screen but offers a heavier aluminum build that some typists and modders may prefer.

GamingLeobog K81 Pro
  • •Supports 2.4 GHz wireless for low-latency gaming without a cable.
  • •Lighter 900g weight makes it easier to reposition during gameplay.
  • •Built-in LCD screen adds convenience for game profiles or settings.
OfficeLeobog K81 Pro
  • •Tri-mode connectivity (Bluetooth, 2.4 GHz, wired) offers flexibility for multiple devices.
  • •3000mAh battery supports wireless use throughout the workday.
  • •300g lighter than the Hi75, making it easier to move between desks.
ProgrammingTie
  • •Both offer a 75% layout with full function row for coding efficiency.
  • •Both use gasket mounting which provides a consistent, comfortable typing feel.
  • •Both include a volume knob for quick audio adjustments.
  • •Each has a USB-C connection for reliable wired use.
TravelLeobog K81 Pro
  • •900g weight is substantially lighter than the 2000g Hi75.
  • •Wireless connectivity eliminates cable clutter on the go.
  • •Compact 75% layout with Bluetooth support is ideal for laptops.
ModdingTie
  • •Both are hotswappable barebone kits with plate-mounted stabilizers.
  • •Both include Case, Plate, and IXPE foams for sound customization.
  • •Each comes with a switch and keycap puller in the box.
  • •Acrylic case on K81 Pro is easier to mod, while Hi75 aluminum offers a premium foundation.
Content CreationLeobog K81 Pro
  • •LCD screen can display system info or custom graphics useful for streamers.
  • •Wireless mode reduces desk cable clutter for a cleaner video setup.
  • •Adjustable feet provide ergonomic angle options for long editing sessions.

Frequently Asked Questions (FAQ)

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