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Compare WOBKEY Rainy75 Pro vs Yunzii AL75 Pro Differences Side by Side

This comparison is for buyers deciding between two similarly specced 75% aluminum wireless keyboards. Both offer gasket mounts, hot-swap PCBs, and triple-mode connectivity, making the choice difficult. The decision hinges on whether you prioritize deep programmability and a meticulously damped sound profile or seek a capable keyboard at a more accessible price point with simpler software.

94
WOBKEY Rainy 75 Pro Keyboard
64
YUNZII AL75 PRO CNC Aluminum Wireless Mechanical Keyboard

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5.0 (34)
0.0 (0)
  • Released in 2025
  • Has Linear switch options
  • Built with the ANSI, ISO-DE, ISO layout standard
  • Supports QMK firmware
  • Supports VIA configuration
  • Includes screw-in stabilizers
  • Equipped with a 7000 mAh battery
  • Weighs about 1800 g
  • Sized at 30 x 320 x 150 mm
  • Made with a Aluminum, Steel case
  • Released in 2024
  • Has Clicky, Linear, Tactile switch options
  • Built with the ANSI layout standard
  • Equipped with a 6000 mAh battery
  • Weighs about 1383.5 g
  • Sized at 38 x 315 x 138 mm
  • Made with a Aluminum case
Scores
  • Performance: 79.9
  • Build Quality: 88
  • Productivity: 93.9
  • Customizability: 89.6
  • Portability: 91.7
Scores
  • Performance: 61.8
  • Build Quality: 59.8
  • Productivity: 76.2
  • Customizability: 61.9
  • Portability: 92.1
Name
WOBKEY Rainy75 Pro
Name
Yunzii AL75 Pro
Release year
2025
Release year
2024
Switch Options
Linear
Switch Options
Clicky, Linear, Tactile
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Standard
ANSI, ISO-DE, ISO
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
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
7000 mAh
Battery capacity
6000 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, Steel
Case Material
Aluminum
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
30 x 320 x 150 mm
Dimensions
38 x 315 x 138 mm
Weight
1800g
Weight
1383.5g
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Pros and Trade-offs

Your budget and customization priorities dictate the choice here. Invest in the WOBKEY Rainy75 Pro for its open-source firmware, meticulous sound engineering, and layout flexibility. Opt for the Yunzii AL75 Pro if you want a capable, lighter-weight aluminum keyboard at a lower cost and are comfortable with Windows-only configuration software.

WOBKEY Rainy75 Pro

  • +Superior programmability with VIA and QMK firmware support.
  • +Multi-layered sound dampening with poron, EPMD, and PET sheets.
  • +Larger 7000mAh battery capacity.
  • +Includes a steel external weight for a premium feel and stability.
  • +Supports ISO-DE and ISO physical layouts in addition to ANSI.
  • −Substantially heavier at 1800g, reducing portability.
  • −Priced at a higher range than the Yunzii AL75 Pro.
  • −No user reviews are available for the Yunzii model to compare community feedback directly.

Yunzii AL75 Pro

  • +More affordable price point for an aluminum 75% keyboard.
  • +Lighter weight of 1383.5g makes it easier to transport.
  • +Vendor description mentions four layers of sound-dampening fillings.
  • +Includes pre-lubed switch options according to the manufacturer.
  • −Uses proprietary software that is noted to work only on Windows.
  • −Smaller 6000mAh battery compared to the Rainy75 Pro.
  • −Lacks explicit support for VIA, QMK, or screw-in stabilizers.
  • −Only supports the ANSI physical layout.

Which Keyboard Is Better for Your Needs?

The WOBKEY Rainy75 Pro is the stronger choice for gaming, office, programming, and modding due to its extensive firmware support, larger battery, and detailed acoustic construction. The Yunzii AL75 Pro wins for travel solely based on its lower weight. For content creation, the keyboards are evenly matched on core features like hot-swap sockets and RGB lighting.

GamingWOBKEY Rainy75 Pro
  • •Both have a 1000Hz polling rate in wired mode for low latency.
  • •The Rainy75 Pro's listing includes VIA and QMK support for rapid macro programming.
  • •It features a steel external weight for added stability during intense use.
OfficeWOBKEY Rainy75 Pro
  • •Offers a larger 7000mAh battery for longer wireless use between charges.
  • •Supports ISO-DE and ISO layouts in addition to ANSI for international users.
  • •Vendor description highlights seamless Bluetooth switching between multiple devices.
ProgrammingWOBKEY Rainy75 Pro
  • •Full VIA and QMK firmware support allows for extensive key remapping and layer creation.
  • •The FR4 plate with flex cuts and sound dampening layers may provide a more comfortable typing feel for long sessions.
  • •Includes screw-in stabilizers, which are generally more secure than plate-mount for heavy use keys.
TravelYunzii AL75 Pro
  • •The Yunzii AL75 Pro is significantly lighter at 1383.5g compared to the Rainy75 Pro's 1800g.
  • •It has a slightly more compact depth of 138mm versus 150mm.
  • •Both offer wireless connectivity, but the lower weight is a clear advantage for portability.
ModdingWOBKEY Rainy75 Pro
  • •The Rainy75 Pro's PCB is explicitly described as a 1.2mm flex cut PCB compatible with both plate and PCB mount stabilizers.
  • •It features multiple named sound dampening layers: poron, EPMD, and a PET insulation sheet.
  • •VIA and QMK support provides firmware-level customization beyond what the AL75 Pro's proprietary Windows software offers.
Content CreationTie
  • •Both keyboards feature south-facing RGB lighting, which avoids interference with Cherry-profile keycaps.
  • •Both are hot-swappable, allowing for easy switch changes to match typing or gaming preferences.
  • •Each has N-key rollover for reliable simultaneous keypresses for shortcuts.

Frequently Asked Questions (FAQ)

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