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Head to head · Prices checked Nov 1, 2026

FUDE EK8870 vs Keychron Lemokey X4

Get the FUDE EK8870 for hall effect. Get the Keychron Lemokey X4 for hot-swappable.

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Quick verdict

Which one should you get?

Get the

FUDE EK8870

Hall effect

Build quality in the top 20% of 100% boards under $100.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.

Get the

Keychron Lemokey X4

Hot-swappable

Build quality in the top 10% of 75% boards under $50.

Rules this board out

  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No numpad.

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.

FUDE EK8870

Keychron Lemokey X4

  • Layout size

    100%

    75%

  • Hall effect (magnetic)

    Yes

    No

    Adjustable actuation helps in games and not in normal typing

  • Connection

    2.4 GHz

    Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Case material

    ABS

    ABS, Plastic

KeebFinder scores

How we score
  • FUDE EK8870
  • Keychron Lemokey X4
Performance
57
75
Build quality
72
83
Productivity
77
96
Customizability
75
83
Portability
50
65

What they share

  • QMK
  • Sound dampening
See every spec side by side

Full specs

FUDE EK8870 vs Keychron Lemokey X4 specs

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

16 of 27 specs differ

FUDE EK8870

Keychron Lemokey X4

Typing & switches

Switch options

Magnetic
Clicky, Linear, Tactile

Hall effect (magnetic)

Yes
No

Hot-swappable

No
Yes

Mount style

—
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

100%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

2.4 GHz
Wired

Max polling rate

—
1,000 Hz

USB-C

No
Yes

Build & materials

Case material

ABS
ABS, Plastic

Plate material

—
Polycarbonate

Keycaps

ABS
ABS, PBT

Weight

—
712 g

Dimensions

39 x 443 x 140 mm
41 x 325 x 145 mm

Typing angle

—
10°

Backlight

None
Yes, south-facing

Firmware & software

QMK

Yes
Yes

VIA

Yes
No

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2025
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.

FUDE EK88702 stores

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