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Head to head · Prices checked Oct 21, 2026

Keychron B31 vs Lemokey X1

Get the Keychron Lemokey X1 for 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 B31

Keychron Lemokey X1

  • Layout size

    75%

    80%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

  • Mount style

    PCB Mount

    Tray Mount

  • Weight

    520 g

    837 g

  • QMK

    No

    Yes

KeebFinder scores

How we score
  • Keychron B31
  • Keychron Lemokey X1
Performance
59
72
Build quality
52
80
Productivity
69
93
Customizability
47
79
Portability
79
57

What they share

  • Max polling rate: 1,000 Hz
  • Case material: ABS, Plastic
  • Switch options: Clicky, Linear, Tactile
  • Keycaps: ABS
See every spec side by side

Full specs

Keychron B31 vs Lemokey X1 specs

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

13 of 25 specs differ

Keychron B31

Keychron Lemokey X1

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear, Tactile

Mount style

PCB Mount
Tray Mount

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

75%
80%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

1,000 Hz
1,000 Hz

Battery

800 mAh
Wired only

USB-C

Yes
Yes

Build & materials

Case material

ABS, Plastic
ABS, Plastic

Plate material

—
Steel

Keycaps

ABS
ABS

Weight

520 g
837 g

Dimensions

26 x 138 x 327 mm
37 x 357 x 129 mm

Typing angle

5°
7°

Backlight

None
Yes, north-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

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.

Keychron B314 stores
  • MKUS

    In stock
    $34Visit
  • AmazonGlobal

    Check price
    ~$34Visit
  • KeychronHK

    Out of stock
    $34Visit
  • Keychron (DE)DE

    Out of stock
    $69Visit
  • KeychronHK

    In stock
    $34Visit
  • AmazonGlobal

    Check price
    ~$34Visit

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