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Head to head · Prices checked Oct 25, 2026

Keychron K2 V3 vs Yunzii YZ87

Get the Keychron K2 V3 for qmk. Get the Yunzii YZ87 for the 5,000 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.

Keychron K2 V3

Yunzii YZ87

  • Connection

    Bluetooth, Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Battery

    4,000 mAh

    5,000 mAh

    A larger battery means fewer cables during the day

  • Switch options

    Clicky, Linear, Tactile

    Clicky, Linear

  • Mount style

    PCB Mount

    Gasket Mount

  • QMK

    Yes

    No

    The deep option when you want to remap every key

KeebFinder scores

How we score
  • Keychron K2 V3
  • Yunzii YZ87
Performance
82
58
Build quality
85
47
Productivity
95
62
Customizability
92
52
Portability
80
75

What they share

  • Layout size: 75%
  • Hot-swappable
  • Sound dampening
See every spec side by side

Full specs

Keychron K2 V3 vs Yunzii YZ87 specs

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

13 of 26 specs differ

Keychron K2 V3

Yunzii YZ87

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear

Hot-swappable

Yes
Yes

Mount style

PCB 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, ISO-Nordic, ISO-SW, ISO-UK
ANSI

Ergonomics

Standard
Standard

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz
—

Battery

4,000 mAh
5,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
—

Plate material

Steel
—

Keycaps

PBT, PC
PBT

Weight

—
852 g

Dimensions

—
42 x 368 x 142 mm

Typing angle

13°
—

Backlight

RGB, north-facing
RGB, south-facing

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
Yes

Mac & Windows

Yes
No

Extras

Released

2025
2024

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.

Yunzii YZ873 stores

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