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Head to head · Prices checked Oct 21, 2026

KBDFans TOFU TKL vs Redragon UCAL K673 Pro

Get the KBDFans TOFU TKL for hall effect. Get the Redragon UCAL K673 Pro for the 4,000 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.

KBDFans TOFU TKL

Redragon UCAL K673 Pro

  • Layout size

    80%

    75%

  • Hall effect (magnetic)

    Yes

    No

  • Battery

    1,000 mAh

    4,000 mAh

  • Case material

    Aluminum, Brass, Copper, Steel

    Plastic

  • Switch options

    Magnetic

    Linear

KeebFinder scores

How we score
  • KBDFans TOFU TKL
  • Redragon UCAL K673 Pro
Performance
74
66
Build quality
95
63
Productivity
95
69
Customizability
78
58
Portability
70
75

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Mount style: Gasket Mount
  • Sound dampening
See every spec side by side

Full specs

KBDFans TOFU TKL vs Redragon UCAL K673 Pro specs

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

15 of 27 specs differ

KBDFans TOFU TKL

Redragon UCAL K673 Pro

Typing & switches

Switch options

Magnetic
Linear

Hall effect (magnetic)

Yes
No

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

80%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
—

Battery

1,000 mAh
4,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum, Brass, Copper, Steel
Plastic

Plate material

Aluminum, Brass, CarbonFiber, FR4, Polycarbonate, Steel
—

Keycaps

—
PBT

Weight

4,900 g
1,200 g

Dimensions

40 x 360 x 140 mm
37 x 335 x 37 mm

Typing angle

9°
—

Backlight

None
RGB

Firmware & software

VIA

Yes
No

VIAL

Yes
No

N-key rollover

Yes
No

Mac & Windows

Yes
No

Extras

Released

2025
2023

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • KBDfansCN

    In stock
    $59Visit
  • AmazonGlobal

    Check price
    ~$59Visit
  • RedragonCN

    In stock
    $64Visit
  • AmazonGlobal

    Check price
    ~$64Visit

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.

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