Not sure which keyboard to choose? Try the Keyboard Finder now!

Head to head · Prices checked Oct 21, 2026

Keychron V1 Ultra vs Yunzii YZ87

Get the Keychron V1 Ultra for knob and qmk. Get the Yunzii YZ87 for the 5,000 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.

Keychron V1 Ultra

Yunzii YZ87

  • Battery

    4,000 mAh

    5,000 mAh

  • Switch options

    Linear, Tactile

    Clicky, Linear

  • Knob

    Yes

    No

  • Weight

    770 g

    852 g

  • QMK

    Yes

    No

KeebFinder scores

How we score
  • Keychron V1 Ultra
  • Yunzii YZ87
Performance
91
58
Build quality
84
47
Productivity
98
62
Customizability
94
52
Portability
79
75

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Mount style: Gasket Mount
  • Sound dampening
  • Keycaps: PBT
See every spec side by side

From real owners

What owners say

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

Keychron V1 Ultra

5.0

1 owner reviews

Praise
“Keychron has the best keyboard for keyboard enthusiasts. This is my 3rd and I have no notes. Exactly what I wanted, versatility, thockiness, and portability.”
CamilleVerified buyer· via Keychron

Yunzii YZ87

No owner reviews collected yet.

Full specs

Keychron V1 Ultra vs Yunzii YZ87 specs

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

12 of 27 specs differ

Keychron V1 Ultra

Yunzii YZ87

Typing & switches

Switch options

Linear, Tactile
Clicky, Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI, ISO, ISO-DE, ISO-ES, ISO-FR
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

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

Max polling rate

8,000 Hz
—

Battery

4,000 mAh
5,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

ABS, Plastic
—

Plate material

Polycarbonate
—

Keycaps

PBT
PBT

Weight

770 g
852 g

Dimensions

29 x 329 x 149 mm
42 x 368 x 142 mm

Typing angle

4°
—

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
Yes

Mac & Windows

Yes
No

Extras

Released

2026
2024

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Lowest price across stores, Amazon excluded.

  • MKUS

    In stock
    $97Visit
  • KeychronHK

    In stock
    $114Visit
  • Keychron (DE)DE

    In stock
    $150Visit
  • AmazonGlobal

    Check price
    Visit
Yunzii YZ873 stores
  • MechkeysCN

    In stock
    $79Visit
  • AmazonGlobal

    Check price
    ~$79Visit
  • YunziiCN

    Out of stock
    $64Visit

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.

Still torn?

Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.