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Head to head · Prices checked Nov 11, 2026

Lofree TOFU68 vs Redragon PENUMBRA K687

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Quick verdict

Which one should you get?

Get the

Lofree TOFU68

Get the

Redragon PENUMBRA K687

Build quality in the top 35% of 75% boards under $100.

Rules this board out

  • 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.

Lofree TOFU68

Redragon PENUMBRA K687

  • Layout size

    68%

    75%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Case material

    ABS, Aluminum

    Aluminum

  • Mount style

    Plate Mount

    Gasket Mount

  • Weight

    720 g

    1,500 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • Lofree TOFU68
  • Redragon PENUMBRA K687
Performance
62
79
Build quality
69
73
Productivity
65
71
Customizability
79
61
Portability
86
60

What they share

  • Hot-swappable
  • Switch options: Linear
  • Knob
See every spec side by side

Full specs

Lofree TOFU68 vs Redragon PENUMBRA K687 specs

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

11 of 21 specs differ

Lofree TOFU68

Redragon PENUMBRA K687

Typing & switches

Switch options

Linear
Linear

Hot-swappable

Yes
Yes

Mount style

Plate Mount
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

68%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum
Aluminum

Keycaps

PBT
—

Weight

720 g
1,500 g

Dimensions

52 x 310 x 109 mm
43 x 133 x 43 mm

Typing angle

12°
—

Backlight

White
RGB

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
No

Extras

Released

2022
2025

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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