Head to head · Prices checked Oct 29, 2026

Keychron Q3 HE vs Meletrix Zoom75 TIGA

Get the Keychron Q3 HE for hall effect and rapid trigger. Get the Meletrix Zoom75 TIGA for the 8,000 mAh battery.

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Hall effect

Keychron Q3 HE

5.0 · 8 reviews

from$224at MK

Compare 4 stores

Battery

Meletrix Zoom75 TIGA

No reviews

from$215at Meletrix

Compare 3 stores

Quick verdict

Which one should you get?

Get the

Keychron Q3 HE

Hall effect

Build quality in the top 5% of 80% boards under $300.

Rules this board out

Magnetic switches only. Standard MX switches will not fit.
South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
No numpad.

$224 at MK

Get the

Meletrix Zoom75 TIGA

Battery

Build quality in the top 10% of 75% boards under $300.

Rules this board out

Missing ISO-DE, ISO-UK, ISO-Nordic. The other board is sold in those layouts.
No numpad.

$215 at Meletrix

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 HE

Meletrix Zoom75 TIGA

Layout size
80%
75%
Hall effect (magnetic)
Yes
No
Adjustable actuation helps in games and not in normal typing
Rapid trigger
Yes
No
Faster resets help in games and not in normal typing
Battery
4,000 mAh
8,000 mAh
A larger battery means fewer cables during the day
Case material
Aluminum, Metal
Aluminum

KeebFinder scores

How we score

Keychron Q3 HE
Meletrix Zoom75 TIGA

Performance: 100
74
Build quality: 88
86
Productivity: 97
90
Customizability: 98
95
Portability: 78
91

What they share

Connection: Bluetooth, 2.4 GHz, Wired
Hot-swappable
Knob
QMK
VIA
Sound dampening

See every spec side by side

Full specs

Keychron Q3 HE vs Meletrix Zoom75 TIGA specs

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

17 of 29 specs differ

Spec

Keychron Q3 HE

Meletrix Zoom75 TIGA

Typing & switches

Switch options

Clicky, Linear, Magnetic, Tactile

Clicky, Linear, Tactile

Hall effect (magnetic)

Yes

Rapid trigger

Yes

Hot-swappable

Yes

Mount style

Gasket Mount, Plate Mount

Top Mount

Sound dampening

Yes

Screw-in stabilizers

Yes

Layout

Layout size

80%

75%

Layout standard

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

ANSI, ISO

Ergonomics

Standard

Knob

Yes

Display

None

Yes

Media keys

Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired

Max polling rate

8,000 Hz

—

Battery

4,000 mAh

8,000 mAhBetter

USB-C

Yes

Build & materials

Case material

Aluminum, Metal

Aluminum

Plate material

Aluminum

Aluminum, FR4, Plastic, POM

Keycaps

PBT

—

Weight

1,775 g

3,000 g

Dimensions

23 x 137 x 365 mm

18 x 324 mm

Typing angle

5°

7°

Backlight

RGB, south-facing

RGB

Firmware & software

QMK

Yes

VIA

Yes

N-key rollover

Yes

Mac & Windows

Yes

Extras

Released

2024

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Keychron Q3 HE

Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW
Out of stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-SW
In stockDoes not ship to you

Meletrix Zoom75 TIGA

Listed on the product, not split by store: ISO.

Where to buy

Compare prices

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

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.

Lowest price across stores, Amazon excluded.

Keychron Q3 HE4 stores