Not sure which keyboard to choose? Try the Keyboard Finder now!

Head to head · Prices checked Nov 10, 2026

AULA F108 Pro V2 vs Keychron J1

Get the AULA F108 Pro V2 for the 10,000 mAh battery and the 8,000 Hz polling rate.

KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

EPOMAKER x AULA F108 Pro V2

4.3 (3)

$97at Epomaker

90-day low

Quick verdict

Which one should you get?

Get the

AULA F108 Pro V2

Battery

Build quality in the top 30% of 100% boards under $100.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

Get the

Keychron J1

Build quality in the top 40% of 75% boards under $100.

Rules this board out

  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.
  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • No 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 F108 Pro V2

Keychron J1

  • Layout size

    100%

    75%

  • Battery

    10,000 mAh

    2,000 mAh

    A larger battery means fewer cables during the day

  • Low profile

    No

    Yes

  • Max polling rate

    8,000 Hz

    1,000 Hz

    Higher polling helps competitive FPS and does nothing for typing

  • Case material

    ABS, Plastic

    ABS

KeebFinder scores

How we score
  • AULA F108 Pro V2
  • Keychron J1
Performance
88
82
Build quality
65
71
Productivity
76
89
Customizability
66
86
Portability
63
80

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • 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 F108 Pro V2

4.3

3 owner reviews

Praise
“just received the keyboard. I am so happy with it!! I chose the Cotton Candy switches, and this is exactly what I was looking for. I had tried other mechanical keyboards before, but they were never quite what I wanted. These switches are so soft and feel…”
JennyQVerified buyer· via Epomaker
Critique
“The overall build quality and the feel is amazing but it sometimes restarts itself for no apparent reason (every 3h or so) when used wired.”
Mateusz S.Verified buyer· via Epomaker

Keychron J1

4.0

1 owner reviews

Praise
“I like everything about this keyboard: the keys, their profile, the typing sound of the banana switch, the shape of the keyboard itself, and its size. There are no battery issues either; it holds a charge surprisingly long, and I don't remember the last time…”
Maks B.· via Keychron

Full specs

AULA F108 Pro V2 vs Keychron J1 specs

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

13 of 25 specs differ

AULA F108 Pro V2

Keychron J1

Typing & switches

Switch options

Linear
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
—

Low profile

No
Yes

Sound dampening

Yes
Yes

Layout

Layout size

100%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

LCD
None

Connectivity & battery

Connection

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

Max polling rate

8,000 HzBetter
1,000 Hz

Battery

10,000 mAhBetter
2,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS, Plastic
ABS

Plate material

Polycarbonate
—

Keycaps

PBT
PBT

Weight

1,329 g
661 g

Dimensions

43 x 443 x 139 mm
23 x 327 x 144 mm

Typing angle

—
19°

Backlight

RGB, south-facing
RGB, north-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2026
2025

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.

Keychron J13 stores

Still torn?

Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.