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Head to head · Prices checked Oct 21, 2026

ATK RS7 HE vs Keychron Lemokey L4

Get the ATK RS7 HE for hall effect. Get the Keychron Lemokey L4 for hot-swappable.

Lemokey L4 QMK Wireless Custom Gaming Keyboard

Hot-swappable

Keychron Lemokey L4

5.0 · 4 reviews

from$184at Keychron

Shop nowCompare 2 stores

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.

ATK RS7 HE

Keychron Lemokey L4

  • Layout size

    75%

    80%

  • Hall effect (magnetic)

    Yes

    No

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

  • Hot-swappable

    No

    Yes

  • Switch options

    Magnetic

    Clicky, Linear, Tactile

KeebFinder scores

How we score
  • ATK RS7 HE
  • Keychron Lemokey L4
Performance
58
80
Build quality
48
87
Productivity
51
95
Customizability
57
94
Portability
59
77

What they share

  • Case material: Aluminum
  • 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.

ATK RS7 HE

No owner reviews collected yet.

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

Full specs

ATK RS7 HE vs Keychron Lemokey L4 specs

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

16 of 27 specs differ

ATK RS7 HE

Keychron Lemokey L4

Typing & switches

Switch options

Magnetic
Clicky, Linear, Tactile

Hall effect (magnetic)

Yes
No

Hot-swappable

No
Yes

Mount style

—
Gasket Mount

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

75%
80%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

Yes
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

—
Aluminum

Keycaps

PBT
PBT

Weight

—
1,858 g

Dimensions

—
21 x 142 x 356 mm

Typing angle

—
5°

Backlight

RGB
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2025
2024

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

ATK RS7 HE2 stores
  • MechkeysCN

    In stock
    $159Visit
  • AmazonGlobal

    Check price
    ~$159Visit
  • KeychronHK

    In stock
    $184Visit
  • Keychron (DE)DE

    In stock
    $245Visit
  • AmazonGlobal

    Check price
    ~$184Visit

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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