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Head to head · Prices checked Oct 21, 2026

AULA F87 Pro vs REDMAGIC Nubia K100J

Get the REDMAGIC Nubia K100J for rapid trigger 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.

AULA F87 Pro

REDMAGIC Nubia K100J

  • Layout size

    80%

    96%

  • Rapid trigger

    No

    Yes

  • Case material

    PBT, Silicone

    Metal, Plastic

  • Knob

    No

    Yes

  • Display

    None

    LED

KeebFinder scores

How we score
  • AULA F87 Pro
  • REDMAGIC Nubia K100J
Performance
48
63
Build quality
47
57
Productivity
62
68
Customizability
52
74
Portability
69
52

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Battery: 4,000 mAh
  • Mount style: Gasket Mount
  • 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.

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

REDMAGIC Nubia K100J

No owner reviews collected yet.

Full specs

AULA F87 Pro vs REDMAGIC Nubia K100J specs

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

6 of 21 specs differ

AULA F87 Pro

REDMAGIC Nubia K100J

Typing & switches

Switch options

—
Linear

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

80%
96%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
LED

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Battery

4,000 mAh
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

PBT, Silicone
Metal, Plastic

Plate material

Plastic
—

Keycaps

PBT
PBT

Weight

1,023 g
—

Dimensions

41 x 139 x 365 mm
—

Backlight

RGB
RGB

Extras

Released

2023
2023

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
  • MechkeysCN

    In stock
    $169Visit
  • AmazonGlobal

    Check price
    ~$169Visit

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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