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

Head to head · Prices checked Oct 21, 2026

Keychron K10 Ultra vs Lofree TOFU100

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

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

  • Case material

    ABS, Aluminum, Plastic

    ABS

  • Switch options

    Clicky, Linear, Tactile

    Linear

  • Knob

    No

    Yes

  • Weight

    1,495 g

    1,010 g

KeebFinder scores

How we score
  • Keychron K10 Ultra
  • Lofree TOFU100
Performance
90
64
Build quality
83
59
Productivity
94
73
Customizability
91
75
Portability
56
57

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

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Keychron K10 Ultra

3.0

2 owner reviews

Praise
“Keychron has never let me down. I have paid a lot more for other keyboards from other manufacturers and received a lot less. I will never look elsewhere again”
Elijah R.· via Keychron
Critique
“I see why it was discounted. Fresh out of the box, it would not connect to my PC, which is literally 3 feet away. The 2.4G connection is extremely buggy, and I’ve had constant disconnects DAILY. On top of that, I had multiple sticking keys right out of the…”
Nicholas T.Verified buyer· via Keychron

Lofree TOFU100

No owner reviews collected yet.

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

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
    $114Visit
  • MKUS

    In stock
    $114Visit
  • Keychron (DE)DE

    In stock
    $150Visit
  • AmazonGlobal

    Check price
    Visit
  • LofreeHK

    In stock
    $100Visit
  • MKUS

    In stock
    $139Visit
  • AmazonGlobal

    Check price
    ~$100Visit
  • WhatGeekCN

    Out of stock
    $49Visit

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.