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Head to head · Prices checked Oct 23, 2026

Keychron K15 Max vs Machenike AIR50

Get the Keychron K15 Max for the 2,000 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 K15 Max

Machenike AIR50

  • Battery

    2,000 mAh

    1,600 mAh

  • Ergonomics

    Alice

    Standard

  • Case material

    ABS, Aluminum

    Plastic

  • Switch options

    Clicky, Linear, Tactile

    Clicky, Linear

  • Weight

    700 g

    456 g

KeebFinder scores

How we score
  • Keychron K15 Max
  • Machenike AIR50
Performance
81
48
Build quality
80
39
Productivity
93
56
Customizability
88
59
Portability
79
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 K15 Max

4.3

18 owner reviews

Praise
“This keyboard is perfect for me. Combined with the side-scrolling mouse I purchased, it does everything I need it to do, and is extremely comfortable to use all day.”
JamesVerified buyer· via Keychron
Critique
“My biggest issue is easily that they advertise these products as being Linux compatible, but as a recent convert, I wasn't aware how often companies will claim that, but then offer little or no support for actual functionality. When trying to flash updated…”
FrankusVerified buyer· via Keychron

Machenike AIR50

No owner reviews collected yet.

Full specs

Keychron K15 Max vs Machenike AIR50 specs

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

13 of 25 specs differ

Keychron K15 Max

Machenike AIR50

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear

Hot-swappable

Yes
Yes

Mount style

PCB Mount
—

Low profile

Yes
Yes

Sound dampening

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Alice
Standard

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
—

Battery

2,000 mAhBetter
1,600 mAh

USB-C

Yes
No

Build & materials

Case material

ABS, Aluminum
Plastic

Keycaps

PBT
PBT

Weight

700 g
456 g

Dimensions

29 x 370 x 143 mm
23 x 127 x 322 mm

Typing angle

3°
—

Backlight

RGB
RGB

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
No

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
    $99Visit
  • AmazonGlobal

    Check price
    ~$99Visit
  • Keychron (DE)DE

    Out of stock
    $135Visit
  • 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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