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Head to head · Prices checked Oct 21, 2026

Lofree TOFU100 vs Yunzii B75 Pro Max

Get the Yunzii B75 Pro Max for the 8,000 mAh battery.

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 TOFU100

Yunzii B75 Pro Max

  • Layout size

    100%

    75%

  • Battery

    3,000 mAh

    8,000 mAh

  • Mount style

    Plate Mount

    Gasket Mount

  • Display

    None

    TFT

  • Weight

    1,010 g

    993 g

KeebFinder scores

How we score
  • Lofree TOFU100
  • Yunzii B75 Pro Max
Performance
64
83
Build quality
59
80
Productivity
73
73
Customizability
75
88
Portability
57
90

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Switch options: Linear
  • Knob
  • Keycaps: PBT
See every spec side by side

Full specs

Lofree TOFU100 vs Yunzii B75 Pro Max specs

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

12 of 23 specs differ

Lofree TOFU100

Yunzii B75 Pro Max

Typing & switches

Switch options

Linear
Linear

Hot-swappable

Yes
Yes

Mount style

Plate Mount
Gasket Mount

Layout

Layout size

100%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

None
TFT

Media keys

Yes
No

Connectivity & battery

Connection

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

Battery

3,000 mAh
8,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

ABS
—

Keycaps

PBT
PBT

Weight

1,010 g
993 g

Dimensions

55 x 129 x 367 mm
42 x 334 x 144 mm

Typing angle

12°, 9°
—

Backlight

None
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
No

Extras

Released

2024
2025

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • LofreeHK

    In stock
    $100Visit
  • MKUS

    In stock
    $139Visit
  • AmazonGlobal

    Check price
    ~$100Visit
  • WhatGeekCN

    Out of stock
    $49Visit
  • YunziiCN

    In stock
    $84Visit
  • AmazonGlobal

    Check price
    Visit

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