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Head to head · Prices checked Oct 21, 2026

Meletrix BOOG75 vs Keychron Q3 Ultra

Get the Meletrix BOOG75 for hall effect and rapid trigger. Get the Keychron Q3 Ultra for hot-swappable.

BOOG75 Prebuilt

Hall effect

Meletrix BOOG75

from$229at Meletrix

Shop nowSee all prices
Keychron Q3 Ultra 8K Wireless Custom Mechanical Keyboard ISO Layout Collection

Hot-swappable

Keychron Q3 Ultra

4.0 · 5 reviews

from$229at Keychron

Shop nowCompare 3 stores

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.

Meletrix BOOG75

Keychron Q3 Ultra

  • Layout size

    75%

    80%

  • Hall effect (magnetic)

    Yes

    No

  • Rapid trigger

    Yes

    No

  • Connection

    Wired

    Wired, Bluetooth, 2.4 GHz

  • Hot-swappable

    No

    Yes

KeebFinder scores

How we score
  • Meletrix BOOG75
  • Keychron Q3 Ultra
Performance
79
89
Build quality
58
74
Productivity
47
90
Customizability
42
77
Portability
58
78

What they share

  • Case material: Aluminum
  • 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.

Meletrix BOOG75

No owner reviews collected yet.

Keychron Q3 Ultra

4.0

5 owner reviews

Praise
“USB is working for me, but I have it plugged in to a USB switcher. I haven't configured the keyboard, beyond the switches in the back. I'm liking the keyboard so far.”
eucratic· via Keychron
Critique
“USB on keeps dropping out, even after firmware update (1.0.2) and reset. Tried multiple computers, windows and Mac. Half the time it doesn’t work at all.”
MikeDVerified buyer· via Keychron

Full specs

Meletrix BOOG75 vs Keychron Q3 Ultra specs

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

21 of 27 specs differ

Meletrix BOOG75

Keychron Q3 Ultra

Typing & switches

Switch options

Magnetic
Clicky, Linear, Tactile

Hall effect (magnetic)

Yes
No

Rapid trigger

Yes
No

Hot-swappable

No
Yes

Mount style

Gasket Mount
Gasket Mount, Plate Mount

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

75%
80%

Layout standard

ANSI
ANSI, ISO, ISO-CH, ISO-DE, ISO-ES, ISO-FR, ISO-UK

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Wired
Wired, Bluetooth, 2.4 GHz

Max polling rate

1,000 Hz
8,000 HzBetter

Battery

Wired only
4,000 mAh

USB-C

No
Yes

Build & materials

Case material

Aluminum
Aluminum

Plate material

Aluminum
Polycarbonate

Keycaps

PBT
PBT

Weight

3,000 g
1,787 g

Dimensions

35 x 146 x 324 mm
31 x 365 x 137 mm

Typing angle

5°
5°

Backlight

Yes, north-facing
RGB, south-facing

Firmware & software

N-key rollover

No
Yes

Mac & Windows

No
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.

Meletrix BOOG752 stores

  • MeletrixCN

    In stock
    $229Visit

  • AmazonGlobal

    Check price
    ~$229Visit
Keychron Q3 Ultra4 stores

  • KeychronHK

    In stock
    $229Visit

  • MKUS

    In stock
    $229Visit

  • Keychron (DE)DE

    In stock
    $285Visit

  • AmazonGlobal

    Check price
    Visit

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