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Head to head · Prices checked Oct 28, 2026

Epomaker TH40 vs Keychron Q2 Max

Get the Keychron Q2 Max for the 4,000 mAh battery.

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Quick verdict

Which one should you get?

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.
  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
  • Compact layout only. No function row, dedicated arrow keys, or numpad.

Get the

Keychron Q2 Max

Battery

Build quality in the top 5% of 65% boards under $300.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • 65% layout. No function row and 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 TH40

Keychron Q2 Max

  • Layout size

    40%

    65%

  • Battery

    3,000 mAh

    4,000 mAh

    A larger battery means fewer cables during the day

  • Ergonomics

    Split Spacebar

    Standard

  • Case material

    ABS

    Aluminum

  • Switch options

    Linear

    Clicky, Linear, Tactile

KeebFinder scores

How we score
  • Epomaker TH40
  • Keychron Q2 Max
Performance
74
77
Build quality
76
89
Productivity
62
93
Customizability
86
98
Portability
84
89

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • QMK
  • VIA
  • 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 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

Keychron Q2 Max

5.0

3 owner reviews

Praise
“I've owned my Q2 Max for half a year now and I'm very satisfied with this keyboard. This keyboard checks off all the boxes for me and has performed excellent for the past 6-7 months.”
Eugene B.Verified buyer· via Keychron

Full specs

Epomaker TH40 vs Keychron Q2 Max specs

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

15 of 27 specs differ

Epomaker TH40

Keychron Q2 Max

Typing & switches

Switch options

Linear
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount, Plate Mount

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

40%
65%

Layout standard

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

Ergonomics

Split Spacebar
Standard

Knob

No
Yes

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
1,000 Hz

Battery

3,000 mAh
4,000 mAhBetter

USB-C

No
Yes

Build & materials

Case material

ABS
Aluminum

Plate material

Plastic, Polycarbonate
Polycarbonate

Keycaps

PBT
PBT

Weight

500 g
1,528 g

Dimensions

35 x 258 x 97 mm
21 x 121 x 328 mm

Typing angle

—
7°

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

Yes
Yes

VIA

Yes
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2024
2024

For EU buyers

ISO layouts by store

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

Epomaker TH40

No ISO layout at the stores we track.

Keychron Q2 Max

  • Keychron

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

    In 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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