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Head to head · Prices checked Nov 10, 2026

MMkeyboard Class80 R2 vs Keychron Lemokey L4

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Quick verdict

Which one should you get?

Get the

MMkeyboard Class80 R2

Build quality in the top 35% of 80% boards under $300.

Get the

Keychron Lemokey L4

QMK

Build quality in the top 5% of 80% boards under $200.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

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.

MMkeyboard Class80 R2

Keychron Lemokey L4

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Weight

    3,300 g

    1,858 g

    Heavier boards stay planted and lighter ones travel

  • QMK

    No

    Yes

    The deep option when you want to remap every key

  • VIA

    No

    Yes

    GUI remapping without compiling firmware

  • Sound dampening

    No

    Yes

KeebFinder scores

How we score
  • MMkeyboard Class80 R2
  • Keychron Lemokey L4
Performance
54
80
Build quality
66
87
Productivity
55
95
Customizability
59
94
Portability
52
77

What they share

  • Layout size: 80%
  • Hot-swappable
  • Case material: Aluminum
  • Mount style: Gasket Mount
See every spec side by side

Full specs

MMkeyboard Class80 R2 vs Keychron Lemokey L4 specs

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

14 of 25 specs differ

MMkeyboard Class80 R2

Keychron Lemokey L4

Typing & switches

Switch options

—
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

80%
80%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
1,000 Hz

Battery

Wired only
4,000 mAh

USB-C

No
Yes

Build & materials

Case material

Aluminum
Aluminum

Plate material

POM, Steel
Aluminum

Keycaps

—
PBT

Weight

3,300 g
1,858 g

Dimensions

20 x 190 x 393 mm
21 x 142 x 356 mm

Typing angle

7°
5°

Backlight

None
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.

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Lowest price across stores, Amazon excluded.

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