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Head to head · Prices checked Nov 10, 2026

zFrontier Soso pad Numpad vs Azio IZO Numpad

Get the zFrontier Soso pad Numpad for via. Get the Azio IZO Numpad for the 1,000 mAh battery.

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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.

zFrontier Soso pad Numpad

Azio IZO Numpad

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth, Wired

    Wireless for several devices and wired for lower latency

  • Battery

    700 mAh

    1,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    Aluminum

    Plastic

  • Switch options

    Linear, Tactile

    Clicky, Linear

  • VIA

    Yes

    No

    GUI remapping without compiling firmware

KeebFinder scores

How we score
  • zFrontier Soso pad Numpad
  • Azio IZO Numpad
Performance
46
58
Build quality
77
47
Productivity
62
59
Customizability
53
54
Portability
82
86

What they share

  • Layout size: Numpad
  • Hot-swappable
See every spec side by side

Full specs

zFrontier Soso pad Numpad vs Azio IZO Numpad specs

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

10 of 22 specs differ

zFrontier Soso pad Numpad

Azio IZO Numpad

Typing & switches

Switch options

Linear, Tactile
Clicky, Linear

Hot-swappable

Yes
Yes

Mount style

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, Wired

Battery

700 mAh
1,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Plastic

Plate material

FR4
—

Keycaps

—
PBT

Weight

—
221 g

Dimensions

—
42 x 150 x 92 mm

Typing angle

7°
—

Backlight

None
White

Firmware & software

VIA

Yes
No

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2026
2021

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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