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Head to head · Prices checked Oct 25, 2026

Keychron B3 Pro vs V0 Ultra Numpad

Get the Keychron V0 Ultra Numpad for hot-swappable and the 1,800 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.

Keychron B3 Pro

Keychron V0 Ultra Numpad

  • Layout size

    75%

    Numpad

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Battery

    1,200 mAh

    1,800 mAh

    A larger battery means fewer cables during the day

  • Low profile

    Yes

    No

  • Max polling rate

    1,000 Hz

    8,000 Hz

    Higher polling helps competitive FPS and does nothing for typing

KeebFinder scores

How we score
  • Keychron B3 Pro
  • Keychron V0 Ultra Numpad
Performance
51
87
Build quality
43
73
Productivity
70
87
Customizability
48
74
Portability
79
86

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Switch options: Clicky, Linear, Tactile
See every spec side by side

Full specs

Keychron B3 Pro vs V0 Ultra Numpad specs

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

16 of 26 specs differ

Keychron B3 Pro

Keychron V0 Ultra Numpad

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear, Tactile

Hot-swappable

No
Yes

Mount style

—
Gasket Mount

Low profile

Yes
No

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

75%
Numpad

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
8,000 HzBetter

Battery

1,200 mAh
1,800 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

ABS
Plastic

Plate material

—
Polycarbonate

Keycaps

ABS
PBT

Weight

410 g
310 g

Dimensions

3 x 100 x 380 mm
29 x 118 x 139 mm

Typing angle

3°
3°

Backlight

None
RGB, south-facing

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2025
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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