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Head to head · Prices checked Oct 21, 2026

AULA F87 Pro vs Zuoya GMK21 Numpad

Get the AULA F87 Pro for sound dampening. Get the Zuoya GMK21 Numpad for knob and 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.

AULA F87 Pro

Zuoya GMK21 Numpad

  • Layout size

    80%

    Numpad

  • Knob

    No

    Yes

  • QMK

    No

    Yes

  • VIA

    No

    Yes

  • Sound dampening

    Yes

    No

KeebFinder scores

How we score
  • AULA F87 Pro
  • Zuoya GMK21 Numpad
Performance
48
62
Build quality
47
79
Productivity
62
65
Customizability
52
93
Portability
69
65

What they share

  • Hot-swappable
See every spec side by side

From real owners

What owners say

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

AULA F87 Pro

4.8

12 owner reviews

Praise
“It’s nice but if it was with the volume thing on the top right like in the aula 75 it would be much better”
MzVerified buyer· via Epomaker
Critique
“When I charge the keyboard it only holds for like 10 hours and then I need to charge again”
Silas R.Verified buyer· via Epomaker

Zuoya GMK21 Numpad

No owner reviews collected yet.

Full specs

AULA F87 Pro vs Zuoya GMK21 Numpad specs

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

7 of 20 specs differ

AULA F87 Pro

Zuoya GMK21 Numpad

Typing & switches

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
—

Sound dampening

Yes
No

Layout

Layout size

80%
Numpad

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
—

Battery

4,000 mAh
—

USB-C

Yes
No

Build & materials

Case material

PBT, Silicone
—

Plate material

Plastic
—

Keycaps

PBT
—

Weight

1,023 g
—

Dimensions

41 x 139 x 365 mm
—

Backlight

RGB
RGB

Firmware & software

QMK

No
Yes

VIA

No
Yes

Extras

Released

2023
2026

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

AULA F87 Pro3 stores
  • EpomakerUS

    In stock
    $75Visit
  • MechkeysCN

    In stock
    $75Visit
  • AmazonGlobal

    Check price
    Visit
  • ktechsSG

    In stock
    $35Visit
  • AmazonGlobal

    Check price
    ~$35Visit

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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