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Head to head · Prices checked Oct 21, 2026

Keychron K3 V3 vs Mistel Air One

Get the Keychron K3 V3 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 K3 V3

Mistel Air One

  • Layout size

    75%

    65%

  • Connection

    Bluetooth, Wired

    Wired

  • Hot-swappable

    Yes

    No

  • Switch options

    Clicky, Linear, Tactile

    Clicky, Tactile

  • Mount style

    PCB Mount, Top Mount

    Plate Mount

KeebFinder scores

How we score
  • Keychron K3 V3
  • Mistel Air One
Performance
82
68
Build quality
82
59
Productivity
70
63
Customizability
89
56
Portability
74
70

What they share

  • Low profile
  • Max polling rate: 1,000 Hz
  • Case material: ABS, Aluminum
See every spec side by side

Full specs

Keychron K3 V3 vs Mistel Air One specs

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

15 of 26 specs differ

Keychron K3 V3

Mistel Air One

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Tactile

Hot-swappable

Yes
No

Mount style

PCB Mount, Top Mount
Plate Mount

Low profile

Yes
Yes

Sound dampening

No
Yes

Layout

Layout size

75%
65%

Layout standard

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

Ergonomics

Standard
Standard

Display

None
None

Media keys

Yes
Yes

Connectivity & battery

Connection

Bluetooth, Wired
Wired

Max polling rate

1,000 Hz
1,000 Hz

Battery

1,550 mAh
Wired only

USB-C

No
Yes

Build & materials

Case material

ABS, Aluminum
ABS, Aluminum

Plate material

—
Plastic

Keycaps

ABS, PBT
ABS

Weight

540 g
295 g

Dimensions

19 x 306 x 116 mm
13 x 100 x 308 mm

Typing angle

3°
—

Backlight

RGB, north-facing
RGB

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2024
2023

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • KeychronHK

    In stock
    $84Visit
  • AmazonGlobal

    Check price
    ~$84Visit
  • Keychron (DE)DE

    Out of stock
    $109Visit
  • MKUS

    In stock
    $124Visit
  • AmazonGlobal

    Check price
    ~$124Visit

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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