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Head to head · Prices checked Oct 21, 2026

Keychron K6 Pro vs Sikakeyb SK1 Mountain City

Get the Keychron K6 Pro for the 4,000 mAh battery and qmk.

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 K6 Pro

Sikakeyb SK1 Mountain City

  • Layout size

    65%

    60%

  • Connection

    Bluetooth, Wired

    Bluetooth, 2.4 GHz, Wired

  • Battery

    4,000 mAh

    1,900 mAh

  • Case material

    ABS, Aluminum, Plastic

    Aluminum, Plastic

  • QMK

    Yes

    No

KeebFinder scores

How we score
  • Keychron K6 Pro
  • Sikakeyb SK1 Mountain City
Performance
74
44
Build quality
89
50
Productivity
91
50
Customizability
96
73
Portability
88
82

What they share

  • Hot-swappable
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 K6 Pro

4.4

8 owner reviews

Praise
“This is my first serious mechanical keyboard. It sounds and feels great stock. You don't really need to mod it, but if you do, i think it will sounds amazing. 0 regrets, im very satisfied.”
C.T.· via Keychron
Critique
“I received this item broken: switches, plate, box, stabilizers- everything was either broken or not assembled properly.”
Sebastian D.Verified buyer· via Keychron

Sikakeyb SK1 Mountain City

No owner reviews collected yet.

Full specs

Keychron K6 Pro vs Sikakeyb SK1 Mountain City specs

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

13 of 26 specs differ

Keychron K6 Pro

Sikakeyb SK1 Mountain City

Typing & switches

Switch options

Clicky, Linear, Tactile
—

Hot-swappable

Yes
Yes

Mount style

PCB Mount, Tray Mount
—

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

65%
60%

Layout standard

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

Ergonomics

Standard
Standard

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz
—

Battery

4,000 mAhBetter
1,900 mAh

USB-C

Yes
No

Build & materials

Case material

ABS, Aluminum, Plastic
Aluminum, Plastic

Plate material

Steel
—

Keycaps

ABS, PBT
—

Weight

890 g
—

Dimensions

27 x 317 x 107 mm
—

Typing angle

4°, 6°
—

Backlight

RGB, south-facing
RGB

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2022
2022

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

Keychron K6 Pro4 stores

  • KeychronHK

    In stock
    $67Visit

  • Keychron (DE)DE

    In stock
    $111Visit

  • AmazonGlobal

    Check price
    Visit

  • ktechsSG

    Out of stock
    $149Visit
Sikakeyb SK1 Mountain City2 stores

  • MechkeysCN

    In stock
    $99Visit

  • AmazonGlobal

    Check price
    ~$99Visit

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