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Head to head · Prices checked Oct 21, 2026

Weikav Stars21 vs Keychron V0 Ultra Numpad

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

Weikav Stars21

Keychron V0 Ultra Numpad

  • Hot-swappable

    No

    Yes

  • Battery

    800 mAh

    1,800 mAh

  • Case material

    Aluminum

    Plastic

  • Knob

    No

    Yes

  • Weight

    460 g

    310 g

KeebFinder scores

How we score
  • Weikav Stars21
  • Keychron V0 Ultra Numpad
Performance
47
87
Build quality
75
73
Productivity
68
87
Customizability
83
74
Portability
83
86

What they share

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

From real owners

What owners say

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

Weikav Stars21

No owner reviews collected yet.

Keychron V0 Ultra Numpad

5.0

2 owner reviews

Praise
“The keys are a joy to type with, the back lighting is beautiful, and key mapping is incredibly customizable. The ultra series registers keystrokes very fast, and the wireless connection allows for freedom of desk placement. This is a great number pad!”
MichaelVerified buyer· via Keychron

Full specs

Weikav Stars21 vs Keychron V0 Ultra Numpad specs

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

13 of 26 specs differ

Weikav Stars21

Keychron V0 Ultra Numpad

Typing & switches

Switch options

—
Clicky, Linear, Tactile

Hot-swappable

No
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

No
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

—
8,000 Hz

Battery

800 mAh
1,800 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Plastic

Plate material

—
Polycarbonate

Keycaps

—
PBT

Weight

460 g
310 g

Dimensions

35 x 95 x 130 mm
29 x 118 x 139 mm

Typing angle

—
3°

Backlight

RGB
RGB, south-facing

Firmware & software

QMK

Yes
No

VIA

Yes
No

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.

Lowest price across stores, Amazon excluded.

  • AmazonGlobal

    Check price
    ~$59Visit
  • WhatGeekCN

    Out of stock
    $59Visit
  • MechkeysCN

    Out of stock
    $59Visit
  • KeychronHK

    In stock
    $69Visit
  • MKUS

    In stock
    $69Visit
  • AmazonGlobal

    Check price
    ~$69Visit
  • Keychron (DE)DE

    Out of stock
    $95Visit

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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