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Head to head · Prices checked Oct 25, 2026

MMkeyboard Class 1800 vs Keychron V6 Ultra

Get the Keychron V6 Ultra for hot-swappable and knob.

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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.

MMkeyboard Class 1800

Keychron V6 Ultra

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Case material

    Aluminum, Brass, Steel

    ABS, Aluminum, Metal, Plastic

  • Mount style

    Top Mount

    Gasket Mount

  • Knob

    No

    Yes

  • Weight

    3,500 g

    1,130 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • MMkeyboard Class 1800
  • Keychron V6 Ultra
Performance
42
89
Build quality
80
77
Productivity
42
91
Customizability
56
78
Portability
58
56
See every spec side by side

Full specs

MMkeyboard Class 1800 vs Keychron V6 Ultra specs

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

16 of 26 specs differ

MMkeyboard Class 1800

Keychron V6 Ultra

Typing & switches

Switch options

—
Clicky, Linear, Tactile

Hot-swappable

No
Yes

Mount style

Top Mount
Gasket Mount

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

—
100%

Layout standard

ANSI
ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-UK, JIS

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

—
Wired, Bluetooth, 2.4 GHz

Max polling rate

—
8,000 Hz

Battery

—
4,000 mAh

USB-C

No
Yes

Build & materials

Case material

Aluminum, Brass, Steel
ABS, Aluminum, Metal, Plastic

Plate material

—
Polycarbonate

Keycaps

—
PBT

Weight

3,500 g
1,130 g

Dimensions

—
31 x 448 x 149 mm

Typing angle

7°
4°

Backlight

None
RGB, south-facing

Firmware & software

QMK

Yes
No

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2024
2026

Where to buy

Compare prices

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

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