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Head to head · Prices checked Nov 2, 2026

Ajazz QS87 vs Leobog Hi75C Pro

Get the Leobog Hi75C Pro for knob and sound dampening.

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Quick verdict

Which one should you get?

Get the

Ajazz QS87

Build quality in the top 25% of 80% boards under $100.

Rules this board out

  • No numpad.

Get the

Leobog Hi75C Pro

Knob

Build quality in the top 25% 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.
  • No numpad.

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.

Ajazz QS87

Leobog Hi75C Pro

  • Layout size

    80%

    75%

  • Knob

    No

    Yes

  • Display

    TFT

    None

    A case display rather than a typing feature

  • Weight

    2,450 g

    1,230 g

    Heavier boards stay planted and lighter ones travel

  • Sound dampening

    No

    Yes

KeebFinder scores

How we score
  • Ajazz QS87
  • Leobog Hi75C Pro
Performance
76
78
Build quality
73
76
Productivity
67
82
Customizability
70
77
Portability
74
79

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Battery: 4,000 mAh
  • Case material: Aluminum
  • Switch options: Linear
  • Mount style: Gasket Mount
See every spec side by side

Full specs

Ajazz QS87 vs Leobog Hi75C Pro specs

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

8 of 19 specs differ

Ajazz QS87

Leobog Hi75C Pro

Typing & switches

Switch options

Linear
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

80%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

TFT
None

Connectivity & battery

Connection

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

Battery

4,000 mAh
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Aluminum

Weight

2,450 g
1,230 g

Dimensions

66 x 178 x 410 mm
45 x 135 x 330 mm

Backlight

RGB
RGB, south-facing

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2024
2023

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.

Ajazz QS872 stores

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