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Head to head · Prices checked Oct 21, 2026

Epomaker TH40 vs Keychron C0 HE One Handed

Get the Keychron C0 HE One Handed for hall effect and rapid trigger.

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 C0 HE One Handed

  • Hall effect (magnetic)

    No

    Yes

  • Rapid trigger

    No

    Yes

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

  • Ergonomics

    Split Spacebar

    Standard

  • Max polling rate

    1,000 Hz

    8,000 Hz

KeebFinder scores

How we score
  • Epomaker TH40
  • Keychron C0 HE One Handed
Performance
74
92
Build quality
76
55
Productivity
62
51
Customizability
86
60
Portability
84
67

What they share

  • Layout size: 40%
  • Hot-swappable
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 C0 HE One Handed

No owner reviews collected yet.

Full specs

Epomaker TH40 vs Keychron C0 HE One Handed specs

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

15 of 23 specs differ

Epomaker TH40

Keychron C0 HE One Handed

Typing & switches

Switch options

Linear
Magnetic

Hall effect (magnetic)

No
Yes

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Tray Mount

Layout

Layout size

40%
40%

Layout standard

ANSI
ANSI

Ergonomics

Split Spacebar
Standard

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

1,000 Hz
8,000 HzBetter

Battery

3,000 mAh
Wired only

Build & materials

Case material

ABS
Plastic

Plate material

Plastic, Polycarbonate
Aluminum

Keycaps

PBT
ABS

Weight

500 g
—

Dimensions

35 x 258 x 97 mm
—

Backlight

RGB, south-facing
RGB, north-facing

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2024
2026

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • EpomakerUS

    In stock
    $79Visit
  • AmazonGlobal

    Check price
    ~$79Visit
  • MKUS

    In stock
    $59Visit
  • AmazonGlobal

    Check price
    ~$59Visit

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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