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Head to head · Prices checked Oct 21, 2026

zFrontier Soso pad Numpad vs Keychron K0 Max

Get the Keychron K0 Max for the 750 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.

zFrontier Soso pad Numpad

Keychron K0 Max

  • Battery

    700 mAh

    750 mAh

  • Low profile

    No

    Yes

  • Case material

    Aluminum

    Aluminum, Plastic

  • Switch options

    Linear, Tactile

    Clicky, Linear, Silent, Tactile

  • Mount style

    Gasket Mount

    Plate Mount

KeebFinder scores

How we score
  • zFrontier Soso pad Numpad
  • Keychron K0 Max
Performance
46
79
Build quality
77
85
Productivity
63
95
Customizability
53
92
Portability
82
86

What they share

  • Layout size: Numpad
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • VIA
  • Sound dampening
See every spec side by side

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

zFrontier Soso pad Numpad

No owner reviews collected yet.

Keychron K0 Max

4.1

11 owner reviews

Praise
“Perfect addition to my Nuphy Air75 v2. The keys line up well, and this gives me a knob and 10-key when I’m at my desk!”
RyanVerified buyer· via Keychron
Critique
“The K0 MAX is just right with its red Gateron switches! Typing on it feels really natural. 2 Stars less because the battery needs to be loaded again after 3 or four days of occasional usage.”
Dogi D.Verified buyer· via Keychron

Full specs

zFrontier Soso pad Numpad vs Keychron K0 Max specs

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

12 of 25 specs differ

zFrontier Soso pad Numpad

Keychron K0 Max

Typing & switches

Switch options

Linear, Tactile
Clicky, Linear, Silent, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Plate Mount

Low profile

No
Yes

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

Numpad
Numpad

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

700 mAh
750 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Aluminum, Plastic

Plate material

FR4
—

Keycaps

—
PBT, POM

Typing angle

7°
—

Backlight

None
RGB, north-facing

Firmware & software

QMK

No
Yes

VIA

Yes
Yes

N-key rollover

No
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.

Lowest price across stores, Amazon excluded.

  • zFrontierHK

    In stock
    $64Visit
  • AmazonGlobal

    Check price
    ~$64Visit
  • KeychronHK

    In stock
    $64Visit
  • Keychron (DE)DE

    In stock
    $90Visit
  • AmazonGlobal

    Check price
    Visit

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