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Head to head · Prices checked Oct 21, 2026

Meletrix BOOG75 vs Keychron Q3 HE

Get the Keychron Q3 HE for hot-swappable and the 8,000 Hz polling rate.

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 HE

  • Layout size

    75%

    80%

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

  • Hot-swappable

    No

    Yes

  • Max polling rate

    1,000 Hz

    8,000 Hz

  • Case material

    Aluminum

    Aluminum, Metal

KeebFinder scores

How we score
  • Meletrix BOOG75
  • Keychron Q3 HE
Performance
79
100
Build quality
58
88
Productivity
47
97
Customizability
42
98
Portability
58
78

What they share

  • Hall effect (magnetic)
  • Rapid trigger
  • Plate 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 HE

5.0

8 owner reviews

Praise
“I am loving this kb, the rapid trigger is solid and the sound is surprisingly great for linear switches. Finally, I can jiggle peek correctly all the time without my kb holding me off. The keyboard looks and feels great!”
Mazbaul A.Verified buyer· via Keychron

Full specs

Meletrix BOOG75 vs Keychron Q3 HE specs

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

21 of 29 specs differ

Meletrix BOOG75

Keychron Q3 HE

Typing & switches

Switch options

Magnetic
Clicky, Linear, Magnetic, Tactile

Hall effect (magnetic)

Yes
Yes

Rapid trigger

Yes
Yes

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

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

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, Metal

Plate material

Aluminum
Aluminum

Keycaps

PBT
PBT

Weight

3,000 g
1,775 g

Dimensions

35 x 146 x 324 mm
23 x 137 x 365 mm

Typing angle

5°
5°

Backlight

Yes, north-facing
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2023
2024

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 HE4 stores

  • MKUS

    In stock
    $224Visit

  • KeychronHK

    In stock
    $229Visit

  • Keychron (DE)DE

    In stock
    $243Visit

  • AmazonGlobal

    Check price
    Visit

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