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Head to head · Prices checked Nov 11, 2026

zFrontier Soso pad Numpad vs Weikav Stars21 Numpad

Get the zFrontier Soso pad Numpad for hot-swappable and sound dampening. Get the Weikav Stars21 Numpad for the 800 mAh battery and qmk.

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Quick verdict

Which one should you get?

Get the

zFrontier Soso pad Numpad

Hot-swappable

Build quality in the top 30% of Numpad boards under $100.

Get the

Weikav Stars21 Numpad

Battery

Build quality in the top 20% of Numpad boards under $100.

Rules this board out

  • Switches are soldered. Swapping them means soldering.

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.

zFrontier Soso pad Numpad

Weikav Stars21 Numpad

  • Hot-swappable

    Yes

    No

    Switch changes without soldering

  • Battery

    700 mAh

    800 mAh

    A larger battery means fewer cables during the day

  • QMK

    No

    Yes

    The deep option when you want to remap every key

  • Sound dampening

    Yes

    No

  • Backlight

    None

    RGB

    RGB for looks and low light rather than speed

KeebFinder scores

How we score
  • zFrontier Soso pad Numpad
  • Weikav Stars21 Numpad
Performance
46
59
Build quality
77
79
Productivity
62
68
Customizability
53
75
Portability
82
83

What they share

  • Layout size: Numpad
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Case material: Aluminum
  • Mount style: Gasket Mount
  • VIA
See every spec side by side

Full specs

zFrontier Soso pad Numpad vs Weikav Stars21 Numpad specs

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

7 of 21 specs differ

zFrontier Soso pad Numpad

Weikav Stars21 Numpad

Typing & switches

Switch options

Linear, Tactile
—

Hot-swappable

Yes
No

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
No

Layout

Layout size

Numpad
Numpad

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

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

Battery

700 mAh
800 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Aluminum

Plate material

FR4
—

Weight

—
460 g

Dimensions

—
35 x 130 x 95 mm

Typing angle

7°
—

Backlight

None
RGB

Firmware & software

QMK

No
Yes

VIA

Yes
Yes

Mac & Windows

No
Yes

Extras

Released

2026
2025

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.

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