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Head to head · Prices checked Oct 23, 2026

Ajazz AKP815 vs Zuoya GMK21 Numpad

Get the Zuoya GMK21 Numpad for hot-swappable and knob.

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 AKP815

Zuoya GMK21 Numpad

  • Layout size

    75%

    Numpad

  • Hot-swappable

    No

    Yes

  • Low profile

    Yes

    No

  • Knob

    No

    Yes

  • Display

    Yes

    None

KeebFinder scores

How we score
  • Ajazz AKP815
  • Zuoya GMK21 Numpad
Performance
46
62
Build quality
53
79
Productivity
82
65
Customizability
60
93
Portability
63
65
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 AKP815

2.0

4 owner reviews

Critique
“Why have a keyboard that has soldered switches? It is 2026, there is absolutely no excuse for that. Also, if you're going to have an AI Chatbot as the customer service chat then have it not be useless. I asked a simply question, is this keyboard hot…”
Adam N.· via Epomaker

Zuoya GMK21 Numpad

No owner reviews collected yet.

Full specs

Ajazz AKP815 vs Zuoya GMK21 Numpad specs

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

12 of 22 specs differ

Ajazz AKP815

Zuoya GMK21 Numpad

Typing & switches

Switch options

Linear, Tactile
—

Hot-swappable

No
Yes

Mount style

Gasket Mount
—

Low profile

Yes
No

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
Numpad

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

Yes
None

Connectivity & battery

Connection

Wired
—

USB-C

Yes
No

Build & materials

Case material

ABS
—

Keycaps

ABS
—

Weight

900 g
—

Dimensions

19 x 138 x 401 mm
—

Backlight

RGB
RGB

Firmware & software

QMK

No
Yes

VIA

No
Yes

Mac & Windows

Yes
No

Extras

Released

2024
2026

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

Ajazz AKP8153 stores
  • MechkeysCN

    In stock
    $110Visit
  • AmazonGlobal

    Check price
    ~$110Visit
  • WhatGeekCN

    Out of stock
    $99Visit
  • ktechsSG

    In stock
    $35Visit
  • AmazonGlobal

    Check price
    ~$35Visit

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