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

Head to head · Prices checked Oct 21, 2026

Keychron K10 Ultra vs Yunzii AL75

Get the Keychron K10 Ultra for the 8,000 Hz polling rate. Get the Yunzii AL75 for the 6,000 mAh battery.

Keychron K10 Ultra 8K Wireless Custom Mechanical Keyboard (ISO Layout)

polling rate

Keychron K10 Ultra

3.0 · 2 reviews

from$114at Keychron

Shop nowCompare 3 stores

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 K10 Ultra

Yunzii AL75

  • Layout size

    100%

    75%

  • Battery

    4,000 mAh

    6,000 mAh

  • Max polling rate

    8,000 Hz

    1,000 Hz

  • Case material

    ABS, Aluminum, Plastic

    Aluminum

  • Mount style

    Plate Mount

    Gasket Mount

KeebFinder scores

How we score
  • Keychron K10 Ultra
  • Yunzii AL75
Performance
90
58
Build quality
83
63
Productivity
94
76
Customizability
91
72
Portability
56
91

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Switch options: Clicky, Linear, Tactile
  • 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 K10 Ultra

3.0

2 owner reviews

Praise
“Keychron has never let me down. I have paid a lot more for other keyboards from other manufacturers and received a lot less. I will never look elsewhere again”
Elijah R.· via Keychron
Critique
“I see why it was discounted. Fresh out of the box, it would not connect to my PC, which is literally 3 feet away. The 2.4G connection is extremely buggy, and I’ve had constant disconnects DAILY. On top of that, I had multiple sticking keys right out of the…”
Nicholas T.Verified buyer· via Keychron

Yunzii AL75

No owner reviews collected yet.

Full specs

Keychron K10 Ultra vs Yunzii AL75 specs

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

13 of 25 specs differ

Keychron K10 Ultra

Yunzii AL75

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Plate Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

100%
75%

Layout standard

ANSI, ISO, JIS
ANSI

Ergonomics

Standard
Standard

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 HzBetter
1,000 Hz

Battery

4,000 mAh
6,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum, Plastic
Aluminum

Plate material

Steel
—

Keycaps

PBT
PBT

Weight

1,495 g
1,410.58 g

Dimensions

29 x 448 x 140 mm
38 x 315 x 138 mm

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

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.

  • KeychronHK

    In stock
    $114Visit
  • MKUS

    In stock
    $114Visit
  • Keychron (DE)DE

    In stock
    $150Visit
  • AmazonGlobal

    Check price
    Visit
Yunzii AL753 stores
  • MechkeysCN

    In stock
    $94Visit
  • AmazonGlobal

    Check price
    ~$94Visit
  • YunziiCN

    Out of stock
    $79Visit

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.