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Head to head · Prices checked Nov 7, 2026

Coolkiller PolarBear vs KBDFans TOFU PAD

Get the Coolkiller PolarBear for the 1,500 mAh battery. Get the KBDFans TOFU PAD for via.

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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.

Coolkiller PolarBear

KBDFans TOFU PAD

  • Connection

    Wired, Wireless

    Wired, Bluetooth

    Wireless for several devices and wired for lower latency

  • Battery

    1,500 mAh

    1,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    Plastic

    Aluminum, Copper, Steel

  • VIA

    No

    Yes

    GUI remapping without compiling firmware

  • Backlight

    White

    None

    RGB for looks and low light rather than speed

KeebFinder scores

How we score
  • Coolkiller PolarBear
  • KBDFans TOFU PAD
Performance
60
52
Build quality
61
91
Productivity
72
75
Customizability
55
82
Portability
87
81

What they share

  • Layout size: Numpad
  • Hot-swappable
  • Mount style: Gasket Mount
  • Sound dampening
See every spec side by side

Full specs

Coolkiller PolarBear vs KBDFans TOFU PAD specs

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

10 of 23 specs differ

Coolkiller PolarBear

KBDFans TOFU PAD

Typing & switches

Switch options

Linear
—

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

Numpad
Numpad

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

Wired, Wireless
Wired, Bluetooth

Battery

1,500 mAhBetter
1,000 mAh

USB-C

Yes
No

Build & materials

Case material

Plastic
Aluminum, Copper, Steel

Plate material

—
Aluminum, CarbonFiber, FR4, Polycarbonate

Keycaps

PBT
—

Weight

296 g
—

Dimensions

30 x 65 x 84 mm
—

Typing angle

—
9°

Backlight

White
None

Firmware & software

VIA

No
Yes

VIAL

No
Yes

N-key rollover

Yes
No

Mac & Windows

Yes
No

Extras

Released

2023
2026

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.

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