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Head to head · Prices checked Nov 9, 2026

KBDFans TOFU TKL vs REDMAGIC Nubia K100J

Get the KBDFans TOFU TKL for hall effect. Get the REDMAGIC Nubia K100J for rapid trigger and the 4,000 mAh battery.

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Quick verdict

Which one should you get?

Get the

KBDFans TOFU TKL

Hall effect

Build quality in the top 5% of 80% boards under $100.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • No numpad.

Get the

REDMAGIC Nubia K100J

Rapid trigger

Build quality in the bottom 30% of 96% boards under $200.

Rules this board out

  • Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

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

REDMAGIC Nubia K100J

  • Layout size

    80%

    96%

  • Hall effect (magnetic)

    Yes

    No

    Adjustable actuation helps in games and not in normal typing

  • Rapid trigger

    No

    Yes

    Faster resets help in games and not in normal typing

  • Battery

    1,000 mAh

    4,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    Aluminum, Brass, Copper, Steel

    Metal, Plastic

KeebFinder scores

How we score
  • KBDFans TOFU TKL
  • REDMAGIC Nubia K100J
Performance
74
63
Build quality
96
57
Productivity
95
69
Customizability
85
74
Portability
70
52

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 REDMAGIC Nubia K100J specs

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

16 of 29 specs differ

KBDFans TOFU TKL

REDMAGIC Nubia K100J

Typing & switches

Switch options

Magnetic
Linear

Hall effect (magnetic)

Yes
No

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

80%
96%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
LED

Media keys

No
Yes

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
Metal, Plastic

Plate material

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

Keycaps

—
PBT

Weight

4,900 g
—

Dimensions

40 x 360 x 140 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.

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Lowest price across stores, Amazon excluded.

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