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Head to head · Prices checked Oct 21, 2026

Keychron K3 Ultra vs Keydous AJ68

Get the Keychron K3 Ultra for qmk.

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 K3 Ultra

Keydous AJ68

  • Layout size

    75%

    65%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

  • Switch options

    Clicky, Linear, Tactile

    Silent

  • Mount style

    Plate Mount

    Gasket Mount

  • QMK

    Yes

    No

KeebFinder scores

How we score
  • Keychron K3 Ultra
  • Keydous AJ68
Performance
86
45
Build quality
76
44
Productivity
88
46
Customizability
86
57
Portability
82
69

What they share

  • Hot-swappable
  • Low profile
  • 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 K3 Ultra

2.8

6 owner reviews

Praise
“I bought this keyboard to test for work. I love how sturdy it feels, the wood aspects make it feel premium as well. I opted for the banana switches, they do not disturb my colleagues and it feels great for everyday tasks. The battery also seems to hold out…”
Miroslav C.Verified buyer· via Keychron
Critique
“Meh. I dont like the wood grain and they make it difficult to return or exchange”
Magda V.Verified buyer· via Keychron

Keydous AJ68

No owner reviews collected yet.

Full specs

Keychron K3 Ultra vs Keydous AJ68 specs

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

12 of 21 specs differ

Keychron K3 Ultra

Keydous AJ68

Typing & switches

Switch options

Clicky, Linear, Tactile
Silent

Hot-swappable

Yes
Yes

Mount style

Plate Mount
Gasket Mount

Low profile

Yes
Yes

Sound dampening

Yes
No

Layout

Layout size

75%
65%

Layout standard

ANSI, ISO
ANSI

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

8,000 Hz
—

Battery

2,600 mAh
Wired only

USB-C

Yes
No

Build & materials

Case material

ABS, Wood
—

Plate material

Aluminum
—

Keycaps

PBT
PBT

Backlight

RGB, north-facing
RGB

Firmware & software

QMK

Yes
No

VIA

Yes
No

Mac & Windows

Yes
No

Extras

Released

2026
2025

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
    $109Visit
  • MKUS

    In stock
    $109Visit
  • Keychron (DE)DE

    In stock
    $140Visit
  • AmazonGlobal

    Check price
    Visit
Keydous AJ682 stores
  • MechkeysCN

    In stock
    $125Visit
  • AmazonGlobal

    Check price
    ~$125Visit

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