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Head to head · Prices checked Oct 21, 2026

Keychron Q3 HE vs MMkeyboard MM Class80

Get the Keychron Q3 HE for hall effect and rapid trigger. Get the MMkeyboard MM Class80 for the 5,000 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 Q3 HE

MMkeyboard MM Class80

  • Hall effect (magnetic)

    Yes

    No

  • Rapid trigger

    Yes

    No

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth, Wired

  • Battery

    4,000 mAh

    5,000 mAh

  • Case material

    Aluminum, Metal

    Aluminum

KeebFinder scores

How we score
  • Keychron Q3 HE
  • MMkeyboard MM Class80
Performance
100
60
Build quality
88
72
Productivity
97
72
Customizability
98
75
Portability
78
76

What they share

  • Layout size: 80%
  • Hot-swappable
  • QMK
  • VIA
  • 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.

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

MMkeyboard MM Class80

No owner reviews collected yet.

Full specs

Keychron Q3 HE vs MMkeyboard MM Class80 specs

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

19 of 29 specs differ

Keychron Q3 HE

MMkeyboard MM Class80

Typing & switches

Switch options

Clicky, Linear, Magnetic, Tactile
—

Hall effect (magnetic)

Yes
No

Rapid trigger

Yes
No

Hot-swappable

Yes
Yes

Mount style

Gasket Mount, Plate Mount
PCB Mount

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

80%
80%

Layout standard

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

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired

Max polling rate

8,000 Hz
—

Battery

4,000 mAh
5,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum, Metal
Aluminum

Plate material

Aluminum
Polycarbonate

Keycaps

PBT
PBT

Weight

1,775 g
4,000 g

Dimensions

23 x 137 x 365 mm
21 x 393 x 190 mm

Typing angle

5°
7°

Backlight

RGB, south-facing
None

Firmware & software

QMK

Yes
Yes

VIA

Yes
Yes

N-key rollover

Yes
No

Mac & Windows

Yes
No

Extras

Released

2024
2022

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

Keychron Q3 HE4 stores

  • MKUS

    In stock
    $224Visit

  • KeychronHK

    In stock
    $229Visit

  • Keychron (DE)DE

    In stock
    $243Visit

  • AmazonGlobal

    Check price
    Visit
MMkeyboard MM Class802 stores

  • AmazonGlobal

    Check price
    ~$345Visit

  • MMkeyboardUS

    Out of stock
    $345Visit

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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