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Compare Yunzii B87 vs RT75 Differences Side by Side

This comparison is for buyers deciding between a versatile, feature-rich office keyboard and a dedicated gaming peripheral with advanced magnetic switch technology. Both keyboards come from Yunzii and share a similar price point, which makes the decision challenging. The B87 stands out with its 80% layout, QMK/VIA support, and included wrist rest, while the RT75 offers a more compact 75% layout with a control knob and specialized rapid trigger functionality. Your primary use case will likely determine which keyboard better suits your setup.

85
YUNZII B87 QMK/VIA Custom Mechanical Keyboard
69
YUNZII RT75 Rapid Trigger Gaming Magnetic Keyboard

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  • Has Linear, Clicky, Tactile switch options
  • Available in a 80% layout
  • Built with the ANSI layout standard
  • Supports QMK firmware
  • Supports VIA configuration
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Weighs about 1128 g
  • Sized at 46 x 147 x 373 mm
  • Made with a ABS case
  • Has Magnetic switch options
  • Available in a 75% layout
  • Built with the ANSI, JIS layout standard
  • Comes with a knob
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Supports Wired, Wired only, Bluetooth, 2.4 GHz, Wireless connectivity
  • Weighs about 962 g
  • Sized at 42 x 334 x 144 mm
Scores
  • Performance: 81.4
  • Build Quality: 76.9
  • Productivity: 89
  • Customizability: 86.4
  • Portability: 73.1
Scores
  • Performance: 94.1
  • Build Quality: 49.7
  • Productivity: 82.5
  • Customizability: 66.6
  • Portability: 79.6
Name
Yunzii B87
Name
Yunzii RT75
Release year
2024
Release year
2024
Switch Options
Linear, Clicky, Tactile
Switch Options
Magnetic
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
Layout Size
75%
Layout Standard
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
Wired, Wired only, Bluetooth, 2.4 GHz, Wireless
Polling Rate
1000 Hz
Polling Rate
1000 Hz;8000 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
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
ABS
Case Material
-
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
46 x 147 x 373 mm
Dimensions
42 x 334 x 144 mm
Weight
1128g
Weight
962g
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Pros and Trade-offs

If competitive gaming performance is your top priority, the RT75 is the obvious choice with its magnetic switches, rapid trigger, and adjustable actuation. However, for a more versatile keyboard that excels in office productivity, programming, and content creation, the B87 offers superior ergonomics and broader software customization. The B87 also provides better value for users who want a wireless setup and a comfortable wrist rest out of the box.

Yunzii B87

  • +Integrated soft-touch wrist rest enhances typing comfort for extended use.
  • +Tri-mode connectivity with Bluetooth, 2.4 GHz, and wired allows connection to up to 5 devices.
  • +Full QMK and VIA support for in-depth key mapping, macros, and layers via web browser.
  • +Five layers of sound dampening padding (PE, IXPE, PET, Switch, Silicone) reduce noise.
  • +Dye-sub PBT MOA profile keycaps offer a unique aesthetic and durable legends.
  • −Uses standard mechanical switches which lack the rapid trigger and adjustable actuation of a magnetic keyboard.
  • −The 80% layout is larger and heavier than more compact 75% options, reducing portability.
  • −ABS plastic case material may feel less premium compared to other options in the price range.

Yunzii RT75

  • +Magnetic Hall Effect switches with adjustable actuation from 0.1 to 4.0 mm for precise control.
  • +Rapid trigger functionality with fast key reset for competitive advantage in FPS and RTS games.
  • +Compact 75% layout with a dedicated control knob saves desk space while retaining functionality.
  • +Double-shot PBT Cherry profile keycaps with shine-through WASD keys for clear visibility.
  • −Wired-only connectivity limits desk setup flexibility and portability.
  • −Limited color options, only available in Deep Grey, reducing personalization choices.
  • −Customization relies on web software rather than deeper QMK/VIA firmware, limiting offline programming.

Which Keyboard Is Better for Your Needs?

The RT75 is the clear winner for gaming due to its magnetic switches, rapid trigger, and 8000 Hz polling rate. However, the B87 dominates in office work, programming, and content creation because of its ergonomic wrist rest, QMK/VIA software, and tri-mode connectivity. For modding, the B87's support for both 3-pin and 5-pin switches and extensive sound-dampening layers give it an edge. The RT75 wins slightly in travel due to its lighter weight and smaller footprint.

GamingYunzii RT75
  • •Uses magnetic switches with rapid trigger and adjustable actuation from 0.1 to 4.0 mm for a competitive edge.
  • •Offers an 8000 Hz polling rate option according to specifications, providing lower potential latency.
  • •Marketed specifically as a gaming keyboard with features like Dynamic Keystrokes and Dual-Action Keys.
OfficeYunzii B87
  • •Includes a soft-touch integrated wrist rest for improved ergonomics during long typing sessions.
  • •Features a standard 80% layout with a dedicated function row and arrow keys, enhancing productivity.
  • •Supports tri-mode connectivity (Bluetooth, 2.4 GHz, wired) for easy switching between multiple devices.
ProgrammingYunzii B87
  • •Supports QMK and VIA software for extensive key mapping, macros, and multiple layers.
  • •Features a full-size 87-key layout with a standard bottom row, making it easier to adapt to muscle memory.
  • •The customizable software can be used directly from a web browser for a seamless programming experience.
TravelYunzii RT75
  • •Lighter weight at 962g compared to the B87's 1128g, making it slightly more portable.
  • •More compact 75% dimensions (334 x 144 mm) are easier to fit in a bag versus the larger B87.
ModdingYunzii B87
  • •Hot-swappable socket supports both 3-pin and 5-pin switches, offering wide compatibility with aftermarket parts.
  • •Features five layers of sound dampening padding (PE, IXPE, PET, switch, and silicone) to customize the acoustics.
  • •Fully supports QMK/VIA firmware, allowing deep-level software customization beyond basic key remapping.
Content CreationYunzii B87
  • •The included soft-touch wrist rest provides comfort for long video editing or design sessions.
  • •Tri-mode wireless connectivity reduces desk clutter and allows for flexible setup arrangements.
  • •Dye-sub PBT keycaps with a bear pattern add a unique aesthetic for a personalized creative workspace.

Frequently Asked Questions (FAQ)

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