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Head to head · Prices checked Nov 11, 2026

Ajazz AK820 AS vs Leobog Hi75C

Get the Ajazz AK820 AS for knob.

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Quick verdict

Which one should you get?

Get the

Ajazz AK820 AS

Knob

Build quality in the top 35% of 75% boards under $50.

Rules this board out

  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.

Get the

Leobog Hi75C

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

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 AK820 AS

Leobog Hi75C

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Case material

    Aluminum, Plastic

    Aluminum

  • Knob

    Yes

    No

  • Display

    None

    LED

    A case display rather than a typing feature

  • Backlight

    White, north-facing

    RGB

    RGB for looks and low light rather than speed

KeebFinder scores

How we score
  • Ajazz AK820 AS
  • Leobog Hi75C
Performance
60
52
Build quality
75
71
Productivity
82
75
Customizability
70
82
Portability
67
81

What they share

  • Layout size: 75%
  • Hot-swappable
  • Mount style: Gasket Mount
  • Keycaps: PBT
See every spec side by side

Full specs

Ajazz AK820 AS vs Leobog Hi75C specs

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

6 of 18 specs differ

Ajazz AK820 AS

Leobog Hi75C

Typing & switches

Switch options

Clicky, Linear, Tactile
—

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Layout

Layout size

75%
75%

Layout standard

ANSI
—

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
LED

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
1,000 Hz

USB-C

Yes
Yes

Build & materials

Case material

Aluminum, Plastic
Aluminum

Keycaps

PBT
PBT

Weight

810 g
—

Dimensions

40 x 136 x 327 mm
—

Backlight

White, north-facing
RGB

Firmware & software

Mac & Windows

Yes
Yes

Extras

Released

2023
2026

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.

Leobog Hi75C2 stores

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