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Head to head · Prices checked Nov 7, 2026

Epomaker RT75 vs Yunzii C75

Get the Yunzii C75 for the 5,500 mAh battery.

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Quick verdict

Which one should you get?

Get the

Epomaker RT75

Build quality in the top 50% of 75% boards under $100.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

Get the

Yunzii C75

Battery

Build quality in the bottom 30% of 75% boards under $100.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

What actually differs

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.

Epomaker RT75

Yunzii C75

  • Battery

    5,000 mAh

    5,500 mAh

    A larger battery means fewer cables during the day

  • Case material

    ABS

    Aluminum

  • Switch options

    Linear, Silent, Tactile

    Clicky, Linear

  • Display

    TFT

    None

    A case display rather than a typing feature

  • Weight

    1,165 g

    1,008 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • Epomaker RT75
  • Yunzii C75
Performance
61
59
Build quality
66
55
Productivity
76
66
Customizability
66
60
Portability
80
92

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • Mount style: Gasket Mount
  • Keycaps: PBT
See every spec side by side

Full specs

Epomaker RT75 vs Yunzii C75 specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

9 of 22 specs differ

Epomaker RT75

Yunzii C75

Typing & switches

Switch options

Linear, Silent, Tactile
Clicky, Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

TFT
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz
1,000 Hz

Battery

5,000 mAh
5,500 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

ABS
Aluminum

Plate material

Polycarbonate
—

Keycaps

PBT
PBT

Weight

1,165 g
1,008 g

Dimensions

45 x 352 x 142 mm
44 x 336 x 162 mm

Typing angle

6°
—

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2026
2025

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

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Lowest price across stores, Amazon excluded.

Yunzii C753 stores

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