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Compare Yunzii B75 Pro Max vs RT Pro HE Differences Side by Side

This comparison is for buyers deciding between two feature-packed 75% keyboards from Yunzii. The decision is difficult because both offer tri-mode connectivity, hot-swappable switches, and similar price points, but they target distinctly different user priorities. The B75 Pro Max emphasizes a customizable experience with a TFT screen and QMK/VIA firmware, while the RT Pro HE is engineered for high-performance gaming with an 8K polling rate and Hall Effect magnetic switches.

84
YUNZII B75 PRO MAX QMK/VIA Knob TFT Screen Wireless Mechanical Keyboard
71
YUNZII RT75 PRO Dual-8K Rapid Trigger Wireless Gaming Magnetic Keyboard

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  • Has Linear switch options
  • Includes a Yes, TFT display
  • Supports QMK firmware
  • Supports VIA configuration
  • Uses a Gasket Mount mounting style
  • Weighs about 993 g
  • Sized at 42 x 334 x 144 mm
  • Features PBT keycaps
  • Has Linear, Magnetic switch options
  • Includes a No display
  • Compatible with both Mac and Windows
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Has built-in sound dampening
  • Uses a Top Mount mounting style
  • Runs at a 8000 Hz polling rate
  • Weighs about 1129 g
  • Sized at 38 x 332 x 137 mm
  • Features PBT, PC keycaps
Scores
  • Performance: 83.5
  • Build Quality: 79.8
  • Productivity: 73.4
  • Customizability: 89.2
  • Portability: 90.2
Scores
  • Performance: 98.6
  • Build Quality: 57.3
  • Productivity: 83.1
  • Customizability: 67.2
  • Portability: 91.5
Name
Yunzii B75 Pro Max
Name
Yunzii RT Pro HE
Release year
2025
Release year
2025
Switch Options
Linear
Switch Options
Linear, Magnetic
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
 
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
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
-
Polling Rate
8000 Hz
Battery capacity
8000 mAh
Battery capacity
8000 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
Top 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, PC
Dimensions
42 x 334 x 144 mm
Dimensions
38 x 332 x 137 mm
Weight
993g
Weight
1129g
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Pros and Trade-offs

Your primary need dictates the choice. For unmatched responsiveness in fast-paced games, the Yunzii RT Pro HE is the dedicated tool. If your priority is tailoring your keyboard's look, feel, and function through software and hardware mods, the Yunzii B75 Pro Max provides a more flexible foundation. Both are competent wireless boards, but they excel in different arenas.

Yunzii B75 Pro Max

  • +Features a customizable TFT screen for status info, GIFs, and photos.
  • +Supports QMK and VIA open-source firmware for deep customization.
  • +Uses a gasket mount design with a five-layer cushioning system for sound.
  • +Officially supports both 3-pin and 5-pin mechanical switches.
  • +Lighter weight at 993g compared to the RT Pro HE.
  • −Lacks the high 8000 Hz polling rate and Hall Effect switches of the RT Pro HE.
  • −No mention of advanced gaming features like Rapid Trigger or SOCD cleaning.
  • −The vendor description notes some users find the RGB lighting not exceptionally bright.

Yunzii RT Pro HE

  • +Specifies an 8000 Hz polling rate in wired and 2.4G modes for competitive gaming.
  • +Equipped with Hall Effect magnetic switches supporting Rapid Trigger technology.
  • +Includes a five-layer sound damping system (silicon, IXPE, PET, cotton, silicone).
  • +Vendor description highlights gaming-specific functions like TGL, SOCD, and DKS.
  • +Features double-shot PBT and PC blend keycaps.
  • −Uses a top mount structure instead of a gasket mount.
  • −Lacks a screen and does not support QMK/VIA firmware.
  • −Heavier at 1129g and offers fewer color options according to the listing.

Which Keyboard Is Better for Your Needs?

The RT Pro HE is the clear choice for competitive gamers due to its high-polling-rate hardware. For programmers, modders, and content creators, the B75 Pro Max's superior firmware support and unique screen offer more utility. Office and travel use are a draw, with both providing excellent wireless functionality and noise reduction, though the B75 Pro Max has a slight edge in portability due to its lower weight.

GamingYunzii RT Pro HE
  • •The RT Pro HE has a specified 8000 Hz polling rate for minimal latency.
  • •It features Hall Effect magnetic switches and Rapid Trigger technology for adjustable actuation.
  • •Its vendor description highlights a 128K scan rate and functions like TGL, SOCD, and DKS tailored for FPS/MOBA games.
OfficeTie
  • •Both keyboards offer tri-mode wireless connectivity for multi-device use.
  • •Both feature sound-dampening layers, with the B75 Pro Max using a five-layer cushioning system and the RT Pro HE using a five-layer padding system.
  • •Each has a compact 75% layout with a knob for convenient media control.
ProgrammingYunzii B75 Pro Max
  • •The B75 Pro Max supports QMK and VIA open-source firmware for deep key remapping and macro creation.
  • •Its TFT screen can display system information like date, time, and battery level, which can be useful for workflow monitoring.
  • •The vendor description states it can store multiple profiles for different work settings.
TravelYunzii B75 Pro Max
  • •The B75 Pro Max is lighter at 993g compared to the RT Pro HE's 1129g.
  • •It is slightly thinner at 42mm height versus 38mm, but both share the same large 8000mAh battery for long wireless use.
  • •Its wireless flexibility is equal to the RT Pro HE.
ModdingYunzii B75 Pro Max
  • •The B75 Pro Max uses a gasket mount structure, which is often preferred for a softer typing feel.
  • •It explicitly supports both 3-pin and 5-pin switches for broader compatibility.
  • •QMK/VIA firmware allows for extensive software-level customization beyond what the RT Pro HE's web driver offers.
Content CreationYunzii B75 Pro Max
  • •The customizable TFT screen on the B75 Pro Max can display GIFs and photos, adding a personal touch to a streaming setup.
  • •The programmable knob and extensive macro support via QMK/VIA are beneficial for editing software shortcuts.
  • •The creamy sound profile emphasized in its description may be desirable for audio-sensitive recording environments.

Frequently Asked Questions (FAQ)

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