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Compare Yunzii B75 Pro Max vs RT75 Differences Side by Side

This comparison is for buyers deciding between two feature-rich 75% keyboards from Yunzii that target different priorities. The B75 Pro Max is a well-rounded daily driver with a TFT screen, QMK/VIA support, and an 8000mAh battery. The RT75 is a specialized gaming tool with Hall Effect magnetic switches, rapid trigger, and adjustable actuation points. The decision is hard because both offer a similar layout and gasket mount build, but their core technologies diverge significantly for specific use cases.

84
YUNZII B75 PRO MAX QMK/VIA Knob TFT Screen Wireless Mechanical Keyboard
69
YUNZII RT75 Rapid Trigger Gaming Magnetic Keyboard

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  • Released in 2025
  • Has Linear switch options
  • Built with the ANSI layout standard
  • Includes a Yes, TFT display
  • Supports QMK firmware
  • Supports VIA configuration
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 8000 mAh battery
  • Weighs about 993 g
  • Released in 2024
  • Has Magnetic switch options
  • Built with the ANSI, JIS layout standard
  • Includes a No display
  • Compatible with both Mac and Windows
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Has built-in sound dampening
  • Supports Wired, Wired only, Bluetooth, 2.4 GHz, Wireless connectivity
  • Runs at a 1000 Hz polling rate
  • Equipped with a 4000 mAh battery
  • Weighs about 962 g
Scores
  • Performance: 83.4
  • Build Quality: 79.9
  • Productivity: 73.6
  • Customizability: 89.4
  • Portability: 90.3
Scores
  • Performance: 94.1
  • Build Quality: 49.7
  • Productivity: 82.4
  • Customizability: 66.6
  • Portability: 79.5
Name
Yunzii B75 Pro Max
Name
Yunzii RT75
Release year
2025
Release year
2024
Switch Options
Linear
Switch Options
Magnetic
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Standard
ANSI
Layout Standard
ANSI, JIS
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
TFT
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
-
Polling Rate
1000 Hz;8000 Hz
Battery capacity
8000 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
-
Case Material
-
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
42 x 334 x 144 mm
Dimensions
42 x 334 x 144 mm
Weight
993g
Weight
962g
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Pros and Trade-offs

If competitive gaming performance with rapid trigger and adjustable actuation is your primary goal, the Yunzii RT75 is the clear choice. If you need a versatile daily driver with wireless freedom, a customizable screen, deep QMK/VIA modding potential, and a massive battery, the Yunzii B75 Pro Max is the better fit. Your decision hinges on whether you prioritize gaming speed or all-around functionality and customization.

Yunzii B75 Pro Max

  • +Features a customizable TFT screen that can show system status, GIFs, and photos.
  • +Supports QMK/VIA open-source firmware for deep key remapping and macro creation.
  • +Offers an 8000mAh battery, providing extended wireless use across Bluetooth and 2.4 GHz.
  • +Fully hot-swappable, compatible with both 3-pin and 5-pin switches.
  • +Includes a five-layer cushioning system and pre-lubed switches for a creamy sound profile.
  • −Uses standard linear switches, lacking the magnetic switch advantages for competitive gaming.
  • −Does not offer adjustable actuation points or rapid trigger features.
  • −Screen and software customization may require an initial time investment to set up.

Yunzii RT75

  • +Utilizes Hall Effect magnetic switches for faster response times and greater durability.
  • +Features rapid trigger for faster key resets and inputs in competitive games.
  • +Offers 40 levels of per-key adjustable actuation from 0.1 to 4.0mm.
  • +Supports an 8000 Hz polling rate for very low latency in gaming.
  • +Includes 4-layer sound padding and a gasket mount for a solid, creamy sound.
  • −Wired-only connectivity limits cable-free desk setups and portability.
  • −Smaller 4000mAh battery compared to the B75 Pro Max, though it is wired-only.
  • −Does not include a screen for visual feedback or customization.
  • −Customization is limited to a web-based tool and does not support QMK/VIA.

Which Keyboard Is Better for Your Needs?

The RT75 wins clearly for gaming due to its magnetic switches, rapid trigger, and high polling rate. The B75 Pro Max dominates in travel, modding, and content creation thanks to its TFT screen, massive battery, QMK/VIA support, and switch compatibility. For office use, the B75 Pro Max's wireless options and screen give it an edge. For programming, both keyboards offer strong customization features, resulting in a tie.

GamingYunzii RT75
  • •Features magnetic switches with Hall Effect for faster response times and reduced wear.
  • •Includes rapid trigger for quick key resets and faster repeated inputs in fast-paced games.
  • •Offers adjustable actuation points from 0.1 to 4.0mm for precise control.
  • •Supports 8000 Hz polling rate for minimal latency.
OfficeYunzii B75 Pro Max
  • •Larger 8000mAh battery for extended wireless runtime without frequent charging.
  • •Supports Bluetooth and 2.4 GHz wireless connectivity for a cleaner desk setup.
  • •Includes a customizable TFT screen that can show battery level, date, and GIFs.
  • •QMK/VIA firmware allows for deep customization of keymaps and macros for productivity.
ProgrammingTie
  • •B75 Pro Max offers QMK/VIA support for creating and switching between complex coding profiles.
  • •RT75 provides a web-based customization tool for remapping keys and creating macros.
  • •Both feature a 75% layout with a knob for convenient volume or function control.
  • •Both use PBT keycaps for durability and a gasket mount structure for a comfortable typing feel.
TravelYunzii B75 Pro Max
  • •Larger 8000mAh battery reduces the need to find a power source while on the go.
  • •Supports wireless modes (Bluetooth and 2.4 GHz) for easy connection to laptops and tablets.
  • •Includes a TFT screen that can display useful information without needing to open software.
ModdingYunzii B75 Pro Max
  • •Fully hot-swappable, supporting both 3-pin and 5-pin switches from various brands.
  • •QMK/VIA open-source firmware enables extensive key remapping, macro creation, and RGB control.
  • •Screen customization is available through an online website, adding a visual element to mods.
  • •Five-layer cushioning system provides a solid foundation for sound and feel modifications.
Content CreationYunzii B75 Pro Max
  • •TFT screen can display custom GIFs or photos, adding a personalized aesthetic to a creator's setup.
  • •Multi-function knob can be customized in QMK/VIA for timeline scrubbing or audio control.
  • •Tri-mode connectivity (wired, 2.4 GHz, Bluetooth) allows easy switching between a desktop and other devices.
  • •8000mAh battery ensures the keyboard stays operational during long editing sessions.

Frequently Asked Questions (FAQ)

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