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Head to head · Prices checked Oct 31, 2026

AULA F87 Pro vs Epomaker TH40

Get the AULA F87 Pro for the 4,000 mAh battery.

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EPOMAKER x AULA F87 Pro

Battery

AULA F87 Pro

4.8 · 12 reviews

from$64at Epomaker

90-day low

EPOMAKER TH40

Epomaker TH40

3.9 · 56 reviews

from$55at Epomaker

90-day low

Quick verdict

Which one should you get?

Get the

AULA F87 Pro

Battery

Build quality in the bottom 15% of 80% boards under $100.

Rules this board out

  • No numpad.

Get the

Epomaker TH40

Build quality in the top 30% of 40% boards under $150.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • Compact layout only. No function row, dedicated arrow keys, or numpad.

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

Epomaker TH40

  • Layout size

    80%

    40%

  • Battery

    4,000 mAh

    3,000 mAh

    A larger battery means fewer cables during the day

  • Ergonomics

    Standard

    Split Spacebar

  • Case material

    PBT, Silicone

    ABS

  • Weight

    1,023 g

    500 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • AULA F87 Pro
  • Epomaker TH40
Performance
48
74
Build quality
47
76
Productivity
62
62
Customizability
52
85
Portability
69
84

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Mount style: Gasket Mount
  • 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

Epomaker TH40

3.9

56 owner reviews

Praise
“Overall good little keyboard for the price, other 40s cost more but better quality, also I could not find a few characters mapped on this one, not in manual or online.”
pstraghanVerified buyer· via Epomaker
Critique
“The keyboard is very solid ooverall, but frequently will type two letters instead of one on key press. This is a very frustrating issue and leads to many typos. Without this problem, it would easily be a 5-star keyboard.”
Zackary L.Verified buyer· via Epomaker

Full specs

AULA F87 Pro vs Epomaker TH40 specs

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

15 of 23 specs differ

AULA F87 Pro

Epomaker TH40

Typing & switches

Switch options

—
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
No

Layout

Layout size

80%
40%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Split Spacebar

Display

None
None

Connectivity & battery

Connection

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

Max polling rate

—
1,000 Hz

Battery

4,000 mAhBetter
3,000 mAh

USB-C

Yes
No

Build & materials

Case material

PBT, Silicone
ABS

Plate material

Plastic
Plastic, Polycarbonate

Keycaps

PBT
PBT

Weight

1,023 g
500 g

Dimensions

41 x 139 x 365 mm
35 x 258 x 97 mm

Backlight

RGB
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2023
2024

Where to buy

Compare prices

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

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.

Lowest price across stores, Amazon excluded.

AULA F87 Pro3 stores

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