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Head to head · Prices checked Nov 7, 2026

Keychron 81 Pro vs K1 V6

Get the Keychron 81 Pro for the 4,000 mAh battery.

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Quick verdict

Which one should you get?

Get the

Keychron 81 Pro

Battery

Build quality in the top 5% of 75% boards under $150.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
  • No numpad.

Get the

Keychron K1 V6

Build quality in the top 20% of 80% boards under $100.

Rules this board out

  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.
  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • 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.

Keychron 81 Pro

Keychron K1 V6

  • Layout size

    75%

    80%

  • Battery

    4,000 mAh

    2,000 mAh

    A larger battery means fewer cables during the day

  • Low profile

    No

    Yes

  • Case material

    Aluminum

    ABS, Aluminum

  • Mount style

    Gasket Mount, Plate Mount

    Top Mount

KeebFinder scores

How we score
  • Keychron 81 Pro
  • Keychron K1 V6
Performance
82
82
Build quality
87
78
Productivity
97
80
Customizability
94
88
Portability
82
73

What they share

  • Connection: Bluetooth, Wired
  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • Switch options: Clicky, Linear, Tactile
  • QMK
  • VIA
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 81 Pro

5.0

4 owner reviews

Praise
“Love the sound and feel. Thr kickstand is cool too. Only thing is I wish there were more options for keycap colors, the red doesn't match my stuff.”
T.T.· via Keychron

Keychron K1 V6

5.0

2 owner reviews

Praise
“Love it! My first mechanical, now typing is a beautiful experience, I enjoy coming back to the keyboard! Remapped with Makros, so I have my apps at the fingertip. I am experiencing some minor bugs like "Enter"-key "stuck", meaning the keyboard typed enter…”
Boris· via Keychron

Full specs

Keychron 81 Pro vs K1 V6 specs

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

15 of 28 specs differ

Keychron 81 Pro

Keychron K1 V6

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount, Plate Mount
Top Mount

Low profile

No
Yes

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
80%

Layout standard

ANSI
ANSI, ISO, ISO-DE, ISO-Nordic, ISO-SW, ISO-UK

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Media keys

Yes
Yes

Connectivity & battery

Connection

Bluetooth, Wired
Bluetooth, Wired

Max polling rate

1,000 Hz
1,000 Hz

Battery

4,000 mAhBetter
2,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
ABS, Aluminum

Plate material

Polycarbonate
Aluminum

Keycaps

PBT
ABS

Weight

1,887 g
596 g

Dimensions

47 x 338 x 151 mm
25 x 346 x 119 mm

Typing angle

—
3°

Backlight

RGB, south-facing
RGB, north-facing

Firmware & software

QMK

Yes
Yes

VIA

Yes
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2024

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Keychron 81 Pro

No ISO layout at the stores we track.

Keychron K1 V6

  • Keychron

    ISO-DE, ISO-UK, ISO-Nordic, ISO-SW

    In stockShips to you

  • Keychron (DE)

    ISO-DE, ISO-UK, ISO-SW

    Out of stockDoes not ship to you

Where to buy

Compare prices

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

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.

Lowest price across stores, Amazon excluded.

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