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Head to head · Prices checked Oct 21, 2026

Bat Knight BK75 vs Yunzii RT Pro HE

Get the Yunzii RT Pro HE for hall effect and rapid trigger.

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.

Bat Knight BK75

Yunzii RT Pro HE

  • Hall effect (magnetic)

    No

    Yes

  • Rapid trigger

    No

    Yes

  • Battery

    4,000 mAh

    8,000 mAh

  • Max polling rate

    1,000 Hz

    8,000 Hz

  • Switch options

    Linear

    Linear, Magnetic

KeebFinder scores

How we score
  • Bat Knight BK75
  • Yunzii RT Pro HE
Performance
79
99
Build quality
60
57
Productivity
63
83
Customizability
67
66
Portability
76
92

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Knob
See every spec side by side

Full specs

Bat Knight BK75 vs Yunzii RT Pro HE specs

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

13 of 23 specs differ

Bat Knight BK75

Yunzii RT Pro HE

Typing & switches

Switch options

Linear
Linear, Magnetic

Hall effect (magnetic)

No
Yes

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Top Mount

Sound dampening

No
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

None
None

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
8,000 HzBetter

Battery

4,000 mAh
8,000 mAhBetter

USB-C

No
Yes

Build & materials

Case material

Plastic
—

Keycaps

PBT
PBT, PC

Weight

1,400 g
1,129 g

Dimensions

46 x 327 x 150 mm
38 x 332 x 137 mm

Backlight

RGB
RGB, south-facing

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2025

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • VelocifireCN

    In stock
    $89Visit
  • AmazonGlobal

    Check price
    ~$89Visit
  • YunziiCN

    In stock
    $79Visit
  • AmazonGlobal

    Check price
    ~$79Visit

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