Yunzii C75 vs RT75Gaming Features vs Battery Life Comparison
Choose the RT75 for competitive gaming with its magnetic switches and 8000Hz polling, or the C75 for longer wireless battery life and a more durable aluminum case.
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from$91at Mechkeys
from$71at Yunzii
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Which one should you get?
Get the
Yunzii C75
Gaming Features
Build quality in the bottom 30% of 75% boards under $100.
- 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.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
Yunzii RT75
Battery Life Comparison
Build quality in the bottom 50% of 75% boards under $100.
- 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.
- Magnetic switches only. Standard MX switches will not fit.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
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.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
Yunzii C75
Yunzii RT75
Hall effect (magnetic)
No
Yes
Adjustable actuation helps in games and not in normal typing
Rapid trigger
No
Yes
Faster resets help in games and not in normal typing
Connection
Bluetooth, 2.4 GHz, Wired
Wired, Bluetooth, 2.4 GHz
Wireless for several devices and wired for lower latency
Battery
5,500 mAh
4,000 mAh
A larger battery means fewer cables during the day
Max polling rate
1,000 Hz
8,000 Hz
Higher polling helps competitive FPS and does nothing for typing
- Yunzii C75
- Yunzii RT75
- Performance
- 5999
- Build quality
- 5564
- Productivity
- 6684
- Customizability
- 6069
- Portability
- 9281
- Layout size: 75%
- Hot-swappable
- Mount style: Gasket Mount
- Keycaps: PBT
What will you mostly use it for?
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.
Pick the Yunzii 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.
Yunzii C75 vs RT75 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 23 specs differ
Yunzii C75
Yunzii RT75
Switch options
Hall effect (magnetic)
Rapid trigger
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Max polling rate
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
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Yunzii C75 vs RT75: your questions
The Yunzii RT75 features magnetic Hall Effect switches. The C75 uses traditional linear or clicky mechanical switches and does not offer a magnetic switch option.
According to its specifications, the Yunzii RT75 has an 8000Hz polling rate when used in wired mode. Its wireless 2.4GHz mode operates at 1000Hz, and Bluetooth is 125Hz.
Yes, the product metadata lists the case material for the Yunzii C75 as aluminum. The case material for the RT75 is not specified as aluminum in the provided information.
The Yunzii C75 has a larger 5500mAh battery, while the RT75 has a 4000mAh battery. This suggests the C75 will likely last longer on a single charge during wireless use.
Yes, but only on the Yunzii RT75. Its vendor description states the magnetic switches allow the actuation point to be adjusted in 0.1mm increments from 0.1mm to 3.7mm. The C75 does not mention this feature.
Yes, both the Yunzii C75 and RT75 are listed as hot-swappable. Their descriptions confirm they support both 3-pin and 5-pin mechanical switches without soldering.
Both have sound-dampening features, but the RT75's description details a 4-layer system with specific foam and silicone. The C75 also mentions multiple layers of sound-absorbing fillings. Both are likely quiet, but the RT75's construction is more explicitly documented.
No. The feature list and description for the Yunzii C75 do not mention a control knob. The Yunzii RT75 includes a multi-function knob for volume and RGB control.
Yes, both keyboards use PBT keycaps. The C75 uses dye-sublimation PBT MOA profile keycaps, while the RT75 uses double-shot PBT Cherry profile keycaps.
The Yunzii RT75 is slightly more portable. It weighs 962g compared to the C75's 1008g, and its dimensions are marginally smaller (334 x 144 mm vs 336 x 162 mm).
Rapid Trigger is an advanced gaming feature that allows for faster keystroke repetition. It is a listed feature of the Yunzii RT75. The C75 does not include Rapid Trigger functionality.
Yes, both the Yunzii C75 and RT75 list Mac support in their extra features. Their vendor descriptions also confirm compatibility with macOS systems.
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