KeebFinder
Not sure which keyboard to choose? Try the Keyboard Finder now!

Compare Leobog Hi75C Pro vs Yunzii AL66 Differences Side by Side

This comparison is for buyers deciding between a feature-rich 75% layout and an ultra-compact 65% form factor. Both keyboards offer aluminum cases, gasket mounts, and hot-swappable switches, making the choice difficult. The decision hinges on whether you prioritize dedicated function keys and arrow keys or the smallest possible footprint for travel and desk space.

81
Leobog Hi75C Pro Keyboard Kit
76
YUNZII AL66 Knob CNC Aluminum Wireless Mechanical Keyboard

Select a keyboard to compare

4.7 (66)
0.0 (0)
  • Has Linear switch options
  • Available in a 75% layout
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless, Wired only connectivity
  • Equipped with a 4000 mAh battery
  • Weighs about 1230 g
  • Sized at 45 x 135 x 330 mm
  • Has Clicky switch options
  • Available in a 65% layout
  • Provides dedicated media keys
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 4600 mAh battery
  • Weighs about 1145 g
  • Sized at 42 x 113 x 322 mm
  • Features PBT keycaps
Scores
  • Performance: 78
  • Build Quality: 75.4
  • Productivity: 82.4
  • Customizability: 77.9
  • Portability: 79.4
Scores
  • Performance: 54.9
  • Build Quality: 68.4
  • Productivity: 75.6
  • Customizability: 82.2
  • Portability: 88
Name
Leobog Hi75C Pro
Name
Yunzii AL66
Release year
2023
Release year
2023
Switch Options
Linear
Switch Options
Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
65%
Layout Standard
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, 2.4 GHz, Wired, Wireless, Wired only
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
-
Polling Rate
-
Battery capacity
4000 mAh
Battery capacity
4600 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
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Material
Aluminum
Case Material
Aluminum
Keycaps Material
-
Keycaps Material
PBT
Dimensions
45 x 135 x 330 mm
Dimensions
42 x 113 x 322 mm
Weight
1230g
Weight
1145g
*Something incorrect or missing? Please
let me know
!

Pros and Trade-offs

Your primary need dictates the choice. If you require a more complete layout for productivity or gaming and value a control knob, the Leobog Hi75C Pro is the logical pick, assuming the tri-mode wireless from its vendor description is accurate. If your priority is a compact, travel-friendly keyboard with a deeply tuned acoustic profile right out of the box, the Yunzii AL66 is the stronger candidate. Verify the connectivity of the Hi75C Pro with your retailer before purchasing if wireless is essential.

Leobog Hi75C Pro

  • +Tri-mode connectivity (wired, 2.4G, Bluetooth) according to its vendor description.
  • +75% layout with 81 keys retains function row and dedicated arrow keys.
  • +Aluminum alloy case construction for a premium feel.
  • +Includes a multifunction knob for mode switching and volume/lighting control.
  • +Gasket mount design with PORON gaskets for a softer typing feel.
  • −Heavier at 1230g, making it less portable than the AL66.
  • −Vendor descriptions for this model show conflicting connectivity info (wired-only in metadata vs. tri-mode in description).
  • −Lacks the detailed, pre-installed sound dampening kit listed for the Yunzii AL66.

Yunzii AL66

  • +More compact 65% layout (66 keys) for minimal desk footprint.
  • +Extensive sound dampening with Poron sandwich foam, Poron socket foam, and PET sound pads pre-installed.
  • +Polycarbonate plate, which can contribute to a specific sound profile.
  • +Lighter weight (1145g) and slightly smaller dimensions than the Hi75C Pro.
  • +Tri-mode wireless connectivity (Bluetooth, 2.4 GHz, wired) is confirmed in its metadata.
  • −65% layout lacks dedicated function keys, arrow keys, and a navigation cluster, requiring layers.
  • −No user reviews are available in the provided data, making real-world feedback scarce.
  • −The listed switch type is clicky, which may not be preferred by all users, though it is hot-swappable.

Which Keyboard Is Better for Your Needs?

The Leobog Hi75C Pro wins in scenarios where key count and layout efficiency are paramount, such as office work, programming, and gaming. Its extra keys and tri-mode wireless provide tangible benefits. The Yunzii AL66 takes the lead for travel due to its smaller size and lower weight, and for modding enthusiasts due to its explicitly listed, extensive internal foam and polycarbonate plate. For content creation, the Hi75C Pro's knob and extra programmability give it a slight edge.

GamingLeobog Hi75C Pro
  • •The Leobog Hi75C Pro's vendor page mentions a 'top-tier gaming chip' for responsive keystroke registration.
  • •Its 75% layout retains dedicated arrow keys and function row for gaming shortcuts without a full-size footprint.
  • •The vendor description highlights a knob for switching between work and gaming modes with dynamic RGB.
OfficeLeobog Hi75C Pro
  • •The Hi75C Pro's 75% layout includes a dedicated function row and navigation cluster, beneficial for spreadsheet and document work.
  • •Its tri-mode connectivity (wired, 2.4G, Bluetooth) offers flexibility for connecting to multiple office devices.
  • •The vendor description notes a knob for refined volume control, a useful office feature.
ProgrammingLeobog Hi75C Pro
  • •The dedicated arrow keys and function row on the Hi75C Pro are advantageous for IDE navigation and shortcuts.
  • •Its 81-key layout provides more immediate access to symbols and brackets compared to a 65% board.
  • •Support for Windows, macOS, and Linux is confirmed for both, but the Hi75C Pro's extra keys offer more utility for coding.
TravelYunzii AL66
  • •The Yunzii AL66 is significantly more compact at 322mm wide versus 330mm for the Hi75C Pro.
  • •It is lighter at 1145g compared to the Hi75C Pro's 1230g.
  • •It also offers tri-mode wireless connectivity for cable-free use on the go.
ModdingYunzii AL66
  • •The Yunzii AL66 listing details a comprehensive sound dampening kit including Poron sandwich foam, Poron socket foam, and PET sound pads.
  • •It uses a polycarbonate plate, which is a popular modding material for a specific sound signature.
  • •Both are hot-swappable, but the AL66's pre-installed acoustic treatment provides a strong foundation for modders.
Content CreationLeobog Hi75C Pro
  • •The Hi75C Pro's extra keys can be mapped to media shortcuts or application macros.
  • •The vendor-described knob offers control over volume and lighting, useful for audio/video editing workflows.
  • •The larger layout may be more comfortable for prolonged typing sessions during writing or scripting.

Frequently Asked Questions (FAQ)

Discover similar products

You might also like similar products in that price range:

96
$54
Keychron V3 QMK Custom Mechanical Keyboard ISO Layout Collection
Keychron V3
80%,
Hotswap,
Wired,
RGB/ White LEDs,
Knob,
VIA,
QMK,
Tray Mount

97
$59
Keychron Q3 QMK Custom Mechanical Keyboard
Keychron Q3
80%,
Hotswap,
Wired,
RGB,
Knob,
VIA,
QMK,
Alu case,
Gasket Mount

75
$66
YUNZII B75 Pro Wireless Mechanical Keyboard - ISO Layout
Yunzii B75 Pro
75%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
Gasket Mount

94
$59
Keychron K8 Pro QMK/VIA Wireless Mechanical Keyboard
Keychron K8 Pro
80%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Alu case,
Tray Mount

94
$67
Keychron K2 Pro QMK/VIA Wireless Mechanical Keyboard
Keychron K2 Pro
75%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Alu case,
Tray Mount

93
$59
Keychron Q2 QMK Custom Mechanical Keyboard
Keychron Q2
65%,
Hotswap,
Wired,
RGB,
Knob,
VIA,
QMK,
Alu case,
Gasket Mount

92
$59
Keychron Q4 QMK Custom Mechanical Keyboard
Keychron Q4
60%,
Hotswap,
Wired,
RGB,
Knob,
VIA,
QMK,
Alu case,
Gasket Mount

92
$59
Keychron Q7 QMK Custom Mechanical Keyboard
Keychron Q7
70%,
Hotswap,
Wired,
RGB,
Knob,
VIA,
QMK,
Alu case,
Gasket Mount

93
$62
Keychron K6 Pro QMK/VIA Wireless Mechanical Keyboard ISO Layout Collection
Keychron K6 Pro
65%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Alu case,
Tray Mount

93
$59
Keychron Q8 (Alice Layout) QMK Custom Mechanical Keyboard
Keychron Q8
65%,
Hotswap,
Wired,
RGB,
Knob,
VIA,
QMK,
Alu case,
Gasket Mount