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Head to head · Prices checked Oct 21, 2026

Keychron Q3 Pro vs LUMINKEY Lumino75

Get the Keychron Q3 Pro for knob. Get the LUMINKEY Lumino75 for the 4,400 mAh battery.

Keychron Q3 Pro QMK/VIA Wireless Custom Mechanical Keyboard ISO Layout Collection

Knob

Keychron Q3 Pro

4.8 · 24 reviews

from$149at Keychron

Shop nowCompare 2 stores
LUMINKEY Lumino75 Mechanical Keyboard

Battery

LUMINKEY Lumino75

from$149at MK

90-day low

Shop nowSee all prices

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 Q3 Pro

LUMINKEY Lumino75

  • Layout size

    80%

    75%

  • Connection

    Bluetooth, Wired

    Bluetooth, 2.4 GHz, Wired

  • Battery

    4,000 mAh

    4,400 mAh

  • Mount style

    Gasket Mount, Plate Mount

    Gasket Mount

  • Knob

    Yes

    No

KeebFinder scores

How we score
  • Keychron Q3 Pro
  • LUMINKEY Lumino75
Performance
82
68
Build quality
89
79
Productivity
97
84
Customizability
98
78
Portability
76
81

What they share

  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • Case material: Aluminum
  • VIA
  • Sound dampening
  • Plate material: Polycarbonate
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 Q3 Pro

4.8

24 owner reviews

Praise
“I ordered this keyboard for myself and it sounds and feels amazing. I love the clacky feel over the clicky keyboard I had before!”
William R.Verified buyer· via Keychron

LUMINKEY Lumino75

No owner reviews collected yet.

Full specs

Keychron Q3 Pro vs LUMINKEY Lumino75 specs

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

14 of 27 specs differ

Keychron Q3 Pro

LUMINKEY Lumino75

Typing & switches

Switch options

Clicky, Linear, Tactile
—

Hot-swappable

Yes
Yes

Mount style

Gasket Mount, Plate Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

80%
75%

Layout standard

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

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
Yes

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz
1,000 Hz

Battery

4,000 mAh
4,400 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Aluminum

Plate material

Polycarbonate
Polycarbonate

Keycaps

ABS, PBT
PBT

Weight

2,300 g
—

Dimensions

31 x 144 x 415 mm
—

Typing angle

6°
7°

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

Yes
No

VIA

Yes
Yes

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.

  • KeychronHK

    In stock
    $149Visit
  • Keychron (DE)DE

    In stock
    $203Visit
  • AmazonGlobal

    Check price
    ~$149Visit
  • MKUS

    Out of stock
    $179Visit
  • MKUS

    In stock
    $149Visit
  • AmazonGlobal

    Check price
    ~$149Visit

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