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Head to head · Prices checked Oct 23, 2026

Keychron K3 Max vs XVX L75 Air

Get the XVX L75 Air for the 3,700 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

XVX L75 Air

  • Battery

    1,550 mAh

    3,700 mAh

  • Case material

    ABS, Aluminum, Plastic, Wood

    Aluminum

  • Mount style

    Plate Mount

    Gasket Mount

  • Display

    None

    LED

  • Weight

    580 g

    620 g

KeebFinder scores

How we score
  • Keychron K3 Max
  • XVX L75 Air
Performance
81
63
Build quality
86
75
Productivity
94
77
Customizability
91
68
Portability
77
80

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Low profile
  • Max polling rate: 1,000 Hz
  • Sound dampening
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

4.1

16 owner reviews

Praise
“Noce keyboard, i appreciate the level of customization QMK provides. One thing was little disappointing - the tactile feeling comparing to K3. Other than that its very good kb!”
SergeiVerified buyer· via Keychron
Critique
“I sold my k3 pro and got this. The one I got drops connection intermittently or doesn't type or respond right away. It sounds nice, but stiff reds are not as pleasant to type on as previous keyboards reds. I really thought I ordered hotswap RGB max but seems…”
SianiVerified buyer· via Keychron

XVX L75 Air

No owner reviews collected yet.

Full specs

Keychron K3 Max vs XVX L75 Air specs

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

16 of 27 specs differ

Keychron K3 Max

XVX L75 Air

Typing & switches

Switch options

Clicky, Linear, Tactile
—

Hot-swappable

Yes
Yes

Mount style

Plate Mount
Gasket Mount

Low profile

Yes
Yes

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
75%

Layout standard

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

Ergonomics

Standard
Standard

Display

None
LED

Media keys

Yes
No

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
1,000 Hz

Battery

1,550 mAh
3,700 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum, Plastic, Wood
Aluminum

Plate material

Aluminum, Plastic, Polycarbonate
Polycarbonate

Keycaps

ABS, PBT
PC

Weight

580 g
620 g

Dimensions

22 x 306 x 116 mm
3 x 1 x 1 mm

Typing angle

3°, 7°
—

Backlight

RGB, north-facing
RGB, south-facing

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2023
2026

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

Keychron K3 Max6 stores

  • KeychronHK

    In stock
    $89Visit

  • MKUS

    In stock
    $89Visit

  • Keychron (DE)DE

    In stock
    $103Visit

  • ktechsSG

    In stock
    $169Visit
XVX L75 Air2 stores

  • XVXUS

    In stock
    $89Visit

  • AmazonGlobal

    Check price
    ~$89Visit

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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