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Compare Yunzii C75 vs RT75 Differences Side by Side

This comparison is for buyers deciding between two popular 75% keyboards from Yunzii. The choice is difficult because both offer tri-mode connectivity, gasket mounts, and hot-swappable PCBs, but they diverge sharply on core features. The C75 prioritizes battery capacity and a metal build, while the RT75 is engineered for high-performance gaming with advanced switch technology. Your primary use case will determine the winner.

60
YUNZII C75 Cake Meow Wireless Mechanical Keyboard
69
YUNZII RT75 Rapid Trigger Gaming Magnetic Keyboard

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  • Released in 2025
  • Has Linear, Clicky switch options
  • Built with the ANSI layout standard
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 5500 mAh battery
  • Weighs about 1008 g
  • Sized at 44 x 336 x 162 mm
  • Made with a Aluminum case
  • Released in 2024
  • Has Magnetic switch options
  • Built with the ANSI, JIS layout standard
  • Comes with a knob
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Has built-in sound dampening
  • Supports Wired, Wired only, Bluetooth, 2.4 GHz, Wireless connectivity
  • Equipped with a 4000 mAh battery
  • Weighs about 962 g
  • Sized at 42 x 334 x 144 mm
Scores
  • Performance: 58.1
  • Build Quality: 55.2
  • Productivity: 66.2
  • Customizability: 60.5
  • Portability: 91.8
Scores
  • Performance: 94.1
  • Build Quality: 49.7
  • Productivity: 82.5
  • Customizability: 66.6
  • Portability: 79.6
Name
Yunzii C75
Name
Yunzii RT75
Release year
2025
Release year
2024
Switch Options
Linear, Clicky
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
 
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
5500 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
Aluminum
Case Material
-
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
44 x 336 x 162 mm
Dimensions
42 x 334 x 144 mm
Weight
1008g
Weight
962g
*Something incorrect or missing? Please
let me know
!

Pros and Trade-offs

Your priority should guide this decision. For serious gamers who value cutting-edge response times, customizable actuation, and features like Rapid Trigger, the Yunzii RT75 is the definitive pick. If you need a keyboard for all-day wireless use, prefer a metal build, and do not require elite gaming specs, the Yunzii C75 offers better battery life and a wider color selection at a potentially lower cost.

Yunzii C75

  • +Larger 5500mAh battery for extended wireless operation.
  • +Aluminum case construction for potential durability.
  • +Available in multiple color options like Pink, Beige, Blue, Purple, and Choco.
  • +Comes with pre-lubed linear switches according to the vendor page.
  • +Uses dye-sublimation PBT MOA profile keycaps.
  • −Lacks the high-performance gaming features like Rapid Trigger and 8000Hz polling.
  • −Heavier at 1008g, which may affect portability.
  • −No mention of a control knob in its features or description.
  • −Switch options are limited to linear and clicky types, with no magnetic option.

Yunzii RT75

  • +Magnetic Hall Effect switches with adjustable actuation points (0.1mm to 3.7mm).
  • +8000Hz polling rate in wired mode for ultra-low latency.
  • +Includes a multi-function knob for volume and RGB control.
  • +Features a 4-layer sound damping system with specific foam and silicone layers.
  • +Supports JIS (Japanese) layout in addition to ANSI.
  • −Smaller 4000mAh battery compared to the C75.
  • −Case material is not specified as aluminum in the provided metadata.
  • −Currently listed with only a Black color option.
  • −Slightly more expensive at its higher listed price point.

Which Keyboard Is Better for Your Needs?

The RT75 is the clear choice for gaming and content creation due to its magnetic switches, high polling rate, and included control knob. The C75 wins for office use thanks to its larger battery, and it ties for programming where layout and hot-swap are shared strengths. For travel and modding, the RT75's lighter weight and detailed internal foam stack give it slight edges, though both are portable and customizable.

GamingYunzii RT75
  • •The RT75 features magnetic Hall Effect switches with an adjustable actuation point.
  • •It supports an 8000Hz polling rate in wired mode for minimal latency.
  • •It includes a dedicated Rapid Trigger function for competitive play.
OfficeYunzii C75
  • •The C75 has a larger 5500mAh battery for longer wireless use between charges.
  • •Its vendor description highlights seamless switching between up to 5 devices, which is useful for multi-device setups.
  • •The aluminum case may offer a more premium feel for a desk-oriented environment.
ProgrammingTie
  • •Both keyboards share a 75% layout with dedicated arrow keys.
  • •Both are hot-swappable, allowing for switch customization based on typing preference.
  • •Both support software for key remapping and macros, as noted in their descriptions.
TravelYunzii RT75
  • •The RT75 is slightly lighter at 962g compared to the C75's 1008g.
  • •It has slightly smaller dimensions (334 x 144 mm vs 336 x 162 mm for the C75).
  • •Its 4000mAh battery, while smaller, still supports wireless use and contributes to the lower weight.
ModdingYunzii RT75
  • •The RT75's description specifies a 4-layer damping system with sandwich foam, switch pad, sound-absorbing sheet, and bottom silicone.
  • •It supports knob customization, as indicated by its 'Knob Support' feature.
  • •Like the C75, it has a hot-swappable PCB for switch changes.
Content CreationYunzii RT75
  • •The RT75 includes a multi-function knob for volume and RGB brightness control, useful for media editing.
  • •Its web-based driver software allows for extensive macro recording and key remapping.
  • •The adjustable actuation on magnetic switches can be tailored for different editing tasks.

Frequently Asked Questions (FAQ)

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