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

Head to head · Prices checked Nov 10, 2026

Black Shark Inductive Switch RT vs Lofree Foundation

Get the Black Shark Inductive Switch RT for hall effect and rapid trigger. Get the Lofree Foundation for the 4,000 mAh battery.

KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Quick verdict

Which one should you get?

Get the

Black Shark Inductive Switch RT

Hall effect

Build quality in the bottom 5% of 75% boards under $200.

Rules this board out

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

Get the

Lofree Foundation

Battery

Build quality in the bottom 40% of 75% boards under $200.

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.

Black Shark Inductive Switch RT

Lofree Foundation

  • Hall effect (magnetic)

    Yes

    No

    Adjustable actuation helps in games and not in normal typing

  • Rapid trigger

    Yes

    No

    Faster resets help in games and not in normal typing

  • Battery

    120 mAh

    4,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    Plastic

    ABS

  • Knob

    Yes

    No

KeebFinder scores

How we score
  • Black Shark Inductive Switch RT
  • Lofree Foundation
Performance
80
68
Build quality
40
61
Productivity
63
77
Customizability
76
57
Portability
78
83

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
See every spec side by side

Full specs

Black Shark Inductive Switch RT vs Lofree Foundation specs

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

13 of 24 specs differ

Black Shark Inductive Switch RT

Lofree Foundation

Typing & switches

Switch options

Linear, Magnetic
—

Hall effect (magnetic)

Yes
No

Rapid trigger

Yes
No

Hot-swappable

Yes
Yes

Mount style

—
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
1,000 Hz

Battery

120 mAh
4,000 mAhBetter

USB-C

No
Yes

Build & materials

Case material

Plastic
ABS

Keycaps

PBT
ABS, PC

Weight

960 g
972 g

Dimensions

—
44 x 325 x 161 mm

Backlight

RGB
White

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2025
2023

Where to buy

Compare prices

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

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.

Lowest price across stores, Amazon excluded.

Still torn?

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