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Head to head · Prices checked Oct 21, 2026

Keychron K3 Max SE vs Machenike AIR50

Get the Keychron K3 Max SE for qmk. Get the Machenike AIR50 for the 1,600 mAh battery.

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 Max SE

Machenike AIR50

  • Battery

    1,550 mAh

    1,600 mAh

  • Case material

    ABS, Wood

    Plastic

  • Switch options

    Clicky, Linear, Tactile

    Clicky, Linear

  • Weight

    566 g

    456 g

  • QMK

    Yes

    No

KeebFinder scores

How we score
  • Keychron K3 Max SE
  • Machenike AIR50
Performance
80
48
Build quality
74
39
Productivity
89
56
Customizability
86
59
Portability
80
74

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Low profile
  • 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 K3 Max SE

5.0

2 owner reviews

Praise
“Beautiful service from yourselves, got updates at every point required. Product is amazing and arrived wrapped well. Only issue was the courier delivering the parcel by throwing it into the house rather than handing it in person. Already reviewed their poor…”
RyanVerified buyer· via Keychron

Machenike AIR50

No owner reviews collected yet.

Full specs

Keychron K3 Max SE vs Machenike AIR50 specs

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

12 of 23 specs differ

Keychron K3 Max SE

Machenike AIR50

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear

Hot-swappable

Yes
Yes

Low profile

Yes
Yes

Sound dampening

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz
—

Battery

1,550 mAh
1,600 mAhBetter

USB-C

Yes
No

Build & materials

Case material

ABS, Wood
Plastic

Plate material

Aluminum
—

Keycaps

PBT
PBT

Weight

566 g
456 g

Dimensions

20 x 319 x 126 mm
23 x 127 x 322 mm

Backlight

RGB, north-facing
RGB

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2026
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
    $104Visit
  • Keychron (DE)DE

    In stock
    $140Visit
  • AmazonGlobal

    Check price
    ~$104Visit
  • MechkeysCN

    In stock
    $75Visit
  • AmazonGlobal

    Check price
    ~$75Visit

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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