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Head to head · Prices checked Oct 30, 2026

Epomaker TH108 Pro vs Keychron Q3 HE

Get the Epomaker TH108 Pro for the 10,000 mAh battery. Get the Keychron Q3 HE for hall effect and rapid trigger.

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Quick verdict

Which one should you get?

Get the

Epomaker TH108 Pro

Battery

Build quality in the top 25% 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.
  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.

Get the

Keychron Q3 HE

Hall effect

Build quality in the top 5% of 80% boards under $300.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • 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.

Epomaker TH108 Pro

Keychron Q3 HE

  • Layout size

    100%

    80%

  • Hall effect (magnetic)

    No

    Yes

    Adjustable actuation helps in games and not in normal typing

  • Rapid trigger

    No

    Yes

    Faster resets help in games and not in normal typing

  • Battery

    10,000 mAh

    4,000 mAh

    A larger battery means fewer cables during the day

  • Max polling rate

    1,000 Hz

    8,000 Hz

    Higher polling helps competitive FPS and does nothing for typing

KeebFinder scores

How we score
  • Epomaker TH108 Pro
  • Keychron Q3 HE
Performance
78
100
Build quality
68
88
Productivity
82
97
Customizability
72
98
Portability
62
78

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Knob
  • 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.

Epomaker TH108 Pro

4.7

44 owner reviews

Praise
“I couldn’t have received a better keyboard, I love it! It has tons of customization and really creamy keys. I’m extremely satisfied 🥰”
Filipa E.Verified buyer· via Epomaker
Critique
“they keyboard is amazing, the layout and spacing is perfect, the switches are wonderful, the knob is wonderfully tactile, and the little screen is a perfect place for a little touch of personalization with a gif. However, the software to customize layers…”
Angela C.Verified buyer· via Epomaker

Keychron Q3 HE

5.0

8 owner reviews

Praise
“I am loving this kb, the rapid trigger is solid and the sound is surprisingly great for linear switches. Finally, I can jiggle peek correctly all the time without my kb holding me off. The keyboard looks and feels great!”
Mazbaul A.Verified buyer· via Keychron

Full specs

Epomaker TH108 Pro vs Keychron Q3 HE specs

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

19 of 29 specs differ

Epomaker TH108 Pro

Keychron Q3 HE

Typing & switches

Switch options

Linear, Silent
Clicky, Linear, Magnetic, Tactile

Hall effect (magnetic)

No
Yes

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount, Plate Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

100%
80%

Layout standard

ANSI
ANSI, ISO, ISO-DE, ISO-Nordic, ISO-SW, ISO-UK

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

TFT
None

Media keys

No
Yes

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
8,000 HzBetter

Battery

10,000 mAhBetter
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS
Aluminum, Metal

Plate material

Polycarbonate
Aluminum

Keycaps

PBT
PBT

Weight

1,120 g
1,775 g

Dimensions

42 x 445 x 140 mm
23 x 137 x 365 mm

Typing angle

6°
5°

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2025
2024

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Epomaker TH108 Pro

No ISO layout at the stores we track.

Keychron Q3 HE

  • Keychron

    ISO-DE, ISO-UK, ISO-Nordic, ISO-SW

    Out of stockShips to you

  • Keychron (DE)

    ISO-DE, ISO-UK, ISO-SW

    In stockDoes not ship to you

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.

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