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Head to head · Prices checked Oct 21, 2026

Keychron K4 V2 vs Yunzii QL108

Keychron K4 Kabellose Mechanische Tastatur (German ISO-DE Layout) - Version 2

Keychron K4 V2

4.8 · 1,198 reviews

from$59

90-day low

Check priceSee all prices

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 K4 V2

Yunzii QL108

  • Layout size

    96%

    100%

  • Connection

    Bluetooth, Wired

    Wired

  • Case material

    ABS, Aluminum, Plastic

    Metal

  • Switch options

    Clicky, Linear, Tactile

    Linear, Tactile

  • Mount style

    Plate Mount, Tray Mount

    Tray Mount

KeebFinder scores

How we score
  • Keychron K4 V2
  • Yunzii QL108
Performance
64
75
Build quality
70
55
Productivity
67
66
Customizability
70
60
Portability
55
45

What they share

  • Hot-swappable
  • Max polling rate: 1,000 Hz
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 K4 V2

4.8

1,198 owner reviews

Praise
“I'm a do it yourself pc builders and the ketron is perfect. I can do wired for my work Mac and back to windows for my gaming PC. Easy buy, easy typing. Love it.”
Gerald W.Verified buyer· via Keychron

Yunzii QL108

No owner reviews collected yet.

Full specs

Keychron K4 V2 vs Yunzii QL108 specs

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

11 of 21 specs differ

Keychron K4 V2

Yunzii QL108

Typing & switches

Switch options

Clicky, Linear, Tactile
Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Plate Mount, Tray Mount
Tray Mount

Layout

Layout size

96%
100%

Layout standard

ANSI, ISO, ISO-DE, ISO-ES, ISO-Nordic, ISO-UK, JIS
ANSI

Ergonomics

Standard
Standard

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, Wired
Wired

Max polling rate

1,000 Hz
1,000 Hz

Battery

4,000 mAh
Wired only

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum, Plastic
Metal

Plate material

Aluminum, Plastic
—

Keycaps

ABS
ABS, PC

Weight

—
1,250 g

Dimensions

—
41 x 436 x 130 mm

Backlight

RGB, north-facing
RGB, south-facing

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2020
2025

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
  • KeychronHK

    Out of stock
    $59Visit
  • MKUS

    Out of stock
    $92Visit
  • Keychron (DE)DE

    Out of stock
    $101Visit
Yunzii QL1082 stores
  • YunziiCN

    In stock
    $64Visit
  • AmazonGlobal

    Check price
    Visit

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