Not sure which keyboard to choose? Try the Keyboard Finder now!

Head to head · Prices checked Oct 21, 2026

Keychron Lemokey L4 vs Realforce Topre R3S

Get the Keychron Lemokey L4 for hot-swappable.

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 Lemokey L4

Realforce Topre R3S

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

  • Hot-swappable

    Yes

    No

  • Case material

    Aluminum

    ABS

  • Switch options

    Clicky, Linear, Tactile

    Silent

  • Mount style

    Gasket Mount

    PCB Mount

KeebFinder scores

How we score
  • Keychron Lemokey L4
  • Realforce Topre R3S
Performance
80
64
Build quality
87
48
Productivity
95
56
Customizability
94
45
Portability
77
53

What they share

  • Layout size: 80%
  • 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 Lemokey L4

5.0

4 owner reviews

Praise
“Highest quality keyboard barebones I’ve purchased! It’s really heavy but it was so satisfying to put in the switches and it sounds beautiful.”
JamonVerified buyer· via Keychron

Realforce Topre R3S

No owner reviews collected yet.

Full specs

Keychron Lemokey L4 vs Realforce Topre R3S specs

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

12 of 26 specs differ

Keychron Lemokey L4

Realforce Topre R3S

Typing & switches

Switch options

Clicky, Linear, Tactile
Silent

Hot-swappable

Yes
No

Mount style

Gasket Mount
PCB Mount

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

80%
80%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

1,000 Hz
—

Battery

4,000 mAh
Wired only

USB-C

Yes
No

Build & materials

Case material

Aluminum
ABS

Plate material

Aluminum
—

Keycaps

PBT
PBT

Weight

1,858 g
—

Dimensions

21 x 142 x 356 mm
—

Typing angle

5°
—

Backlight

RGB, south-facing
None

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2024
2024

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • KeychronHK

    In stock
    $184Visit
  • Keychron (DE)DE

    In stock
    $245Visit
  • AmazonGlobal

    Check price
    ~$184Visit
  • MKUS

    In stock
    $156Visit
  • AmazonGlobal

    Check price
    ~$156Visit

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.

Still torn?

Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.