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Head to head · Prices checked Oct 21, 2026

Ajazz Douyu DKW500 vs Keychron 81 Pro

Get the Ajazz Douyu DKW500 for the 5,000 mAh battery.

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 Douyu DKW500

Keychron 81 Pro

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth, Wired

  • Battery

    5,000 mAh

    4,000 mAh

  • Case material

    Plastic

    Aluminum

  • Switch options

    Linear

    Clicky, Linear, Tactile

  • Mount style

    Gasket Mount

    Gasket Mount, Plate Mount

KeebFinder scores

How we score
  • Ajazz Douyu DKW500
  • Keychron 81 Pro
Performance
79
82
Build quality
64
87
Productivity
85
97
Customizability
71
94
Portability
83
82

What they share

  • Layout size: 75%
  • Hot-swappable
  • Knob
  • 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.

Ajazz Douyu DKW500

No owner reviews collected yet.

Keychron 81 Pro

5.0

4 owner reviews

Praise
“Love the sound and feel. Thr kickstand is cool too. Only thing is I wish there were more options for keycap colors, the red doesn't match my stuff.”
T.T.· via Keychron

Full specs

Ajazz Douyu DKW500 vs Keychron 81 Pro specs

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

14 of 26 specs differ

Ajazz Douyu DKW500

Keychron 81 Pro

Typing & switches

Switch options

Linear
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount, Plate Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired

Max polling rate

—
1,000 Hz

Battery

5,000 mAhBetter
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Aluminum

Plate material

Plastic, POM
Polycarbonate

Keycaps

PBT
PBT

Weight

900 g
1,887 g

Dimensions

40 x 135 x 326 mm
47 x 338 x 151 mm

Backlight

RGB
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2022
2023

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
    ~$114Visit
  • WhatGeekCN

    Out of stock
    $114Visit
  • Input GearDE

    In stock
    $145Visit
  • KeychronHK

    In stock
    $169Visit
  • AmazonGlobal

    Check price
    ~$145Visit
  • MKUS

    Out of stock
    $204Visit

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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