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Head to head · Prices checked Oct 21, 2026

Ajazz AK820 Pro vs Ducky One

Get the Ajazz AK820 Pro for hot-swappable.

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.

Ajazz AK820 Pro

Ducky One

  • Layout size

    75%

    100%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

  • Hot-swappable

    Yes

    No

  • Case material

    ABS, Aluminum

    Plastic

  • Switch options

    Linear

    Clicky, Linear, Tactile

KeebFinder scores

How we score
  • Ajazz AK820 Pro
  • Ducky One
Performance
61
57
Build quality
66
46
Productivity
82
47
Customizability
72
41
Portability
79
40
See every spec side by side

From real owners

What owners say

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

Ajazz AK820 Pro

4.6

256 owner reviews

Praise
“It's a nice keyboard, has a nice sound when typing. I like the dedicated volume know and it's easy to load gifs onto the little screen using the ajazz software”
David C.Verified buyer· via Epomaker
Critique
“So recently i started to notice my w key stop completely and have to press again and again for the input, please can you assist me in this matter”
Aniruddh C.Verified buyer· via Epomaker

Ducky One

No owner reviews collected yet.

Full specs

Ajazz AK820 Pro vs Ducky One specs

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

15 of 22 specs differ

Ajazz AK820 Pro

Ducky One

Typing & switches

Switch options

Linear
Clicky, Linear, Tactile

Hot-swappable

Yes
No

Mount style

Gasket Mount
Plate Mount

Sound dampening

Yes
No

Layout

Layout size

75%
100%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

TFT
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

—
1,000 Hz

Battery

4,000 mAh
Wired only

USB-C

Yes
No

Build & materials

Case material

ABS, Aluminum
Plastic

Plate material

Polycarbonate
Plastic

Keycaps

PBT
ABS, PBT

Weight

810 g
—

Dimensions

40 x 327 x 136 mm
—

Backlight

RGB, south-facing
None

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
No

Extras

Released

2023
2024

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • EpomakerUS

    In stock
    $68Visit
  • AmazonGlobal

    Check price
    Visit
  • MechkeysCN

    Out of stock
    $65Visit
  • WhatGeekCN

    Out of stock
    $67Visit
Ducky One2 stores
  • AmazonGlobal

    Check price
    Visit
  • MKUS

    Out of stock
    $89Visit

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.

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