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Head to head · Prices checked Oct 21, 2026

Keychron V6 Ultra vs MK Fission

Get the Keychron V6 Ultra for hot-swappable.

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.

Keychron V6 Ultra

MK Fission

  • Connection

    Wired, Bluetooth, 2.4 GHz

    Wired

  • Hot-swappable

    Yes

    No

  • Case material

    ABS, Aluminum, Metal, Plastic

    Aluminum

  • Switch options

    Clicky, Linear, Tactile

    Clicky, Linear, Silent, Tactile

  • Mount style

    Gasket Mount

    Plate Mount

KeebFinder scores

How we score
  • Keychron V6 Ultra
  • MK Fission
Performance
89
66
Build quality
77
58
Productivity
91
46
Customizability
79
48
Portability
56
41

What they share

  • Layout size: 100%
  • Keycaps: PBT
See every spec side by side

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Keychron V6 Ultra

5.0

6 owner reviews

Praise
“This thing is great the backlight is exactly how I want it and I don't got to download an app to change the light the keys are really responsive”
PaulVerified buyer· via Keychron

MK Fission

No owner reviews collected yet.

Full specs

Keychron V6 Ultra vs MK Fission specs

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

14 of 25 specs differ

Keychron V6 Ultra

MK Fission

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear, Silent, Tactile

Hot-swappable

Yes
No

Mount style

Gasket Mount
Plate Mount

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

100%
100%

Layout standard

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

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Media keys

Yes
Yes

Connectivity & battery

Connection

Wired, Bluetooth, 2.4 GHz
Wired

Max polling rate

8,000 Hz
—

Battery

4,000 mAh
Wired only

USB-C

Yes
No

Build & materials

Case material

ABS, Aluminum, Metal, Plastic
Aluminum

Plate material

Polycarbonate
Plastic

Keycaps

PBT
PBT

Weight

1,130 g
—

Dimensions

31 x 448 x 149 mm
—

Typing angle

4°
—

Backlight

RGB, south-facing
White

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
No

Extras

Released

2026
2024

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • MKUS

    In stock
    $119Visit
  • Keychron (DE)DE

    In stock
    $155Visit
  • AmazonGlobal

    Check price
    Visit
  • KeychronHK

    Out of stock
    $119Visit
MK Fission2 stores
  • AmazonGlobal

    Check price
    ~$114Visit
  • MKUS

    Out of stock
    $114Visit

Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

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