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Head to head · Prices checked Nov 10, 2026

Keychron K10 Ultra vs Lofree TOFU100

Get the Keychron K10 Ultra for the 4,000 mAh battery. Get the Lofree TOFU100 for knob.

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Quick verdict

Which one should you get?

Get the

Keychron K10 Ultra

Battery

Build quality in the top 10% of 100% boards under $150.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
$114 at MK

Get the

Lofree TOFU100

Knob

Build quality in the top 40% of 100% boards under $150.

Rules this board out

  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
$100 at Lofree

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 K10 Ultra

Lofree TOFU100

  • Battery

    4,000 mAh

    3,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    ABS, Aluminum, Plastic

    ABS

  • Switch options

    Clicky, Linear, Tactile

    Linear

  • Knob

    No

    Yes

  • Weight

    1,495 g

    1,010 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • Keychron K10 Ultra
  • Lofree TOFU100
Performance
90
63
Build quality
82
59
Productivity
94
73
Customizability
91
75
Portability
56
56

What they share

  • Layout size: 100%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Mount style: Plate Mount
  • Keycaps: PBT
See every spec side by side

Full specs

Keychron K10 Ultra vs Lofree TOFU100 specs

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

13 of 27 specs differ

Keychron K10 Ultra

Lofree TOFU100

Typing & switches

Switch options

Clicky, Linear, Tactile
Linear

Hot-swappable

Yes
Yes

Mount style

Plate Mount
Plate Mount

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

100%
100%

Layout standard

ANSI, ISO, JIS
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

Yes
Yes

Connectivity & battery

Connection

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

Max polling rate

8,000 Hz
—

Battery

4,000 mAhBetter
3,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum, Plastic
ABS

Plate material

Steel
—

Keycaps

PBT
PBT

Weight

1,495 g
1,010 g

Dimensions

29 x 448 x 140 mm
55 x 129 x 367 mm

Typing angle

—
12°, 9°

Backlight

RGB, south-facing
None

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2026
2024

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Keychron K10 Ultra

  • Keychron (DE)

    ISO

    In stockDoes not ship to you

Lofree TOFU100

No ISO layout at the stores we track.

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.

Keychron K10 Ultra4 stores
Lofree TOFU1004 stores

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