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Head to head · Prices checked Oct 28, 2026

Epomaker TH40 vs Qwertykeys QK65 Mk3

Get the Qwertykeys QK65 Mk3 for the 3,100 mAh battery and knob.

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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.
  • Compact layout only. No function row, dedicated arrow keys, or numpad.

Get the

Qwertykeys QK65 Mk3

Battery

Build quality in the top 45% of 65% boards under $300.

Rules this board out

  • 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

Qwertykeys QK65 Mk3

  • Layout size

    40%

    65%

  • Battery

    3,000 mAh

    3,100 mAh

    A larger battery means fewer cables during the day

  • Ergonomics

    Split Spacebar

    Standard

  • Case material

    ABS

    Aluminum

  • Knob

    No

    Yes

KeebFinder scores

How we score
  • Epomaker TH40
  • Qwertykeys QK65 Mk3
Performance
74
64
Build quality
76
69
Productivity
62
80
Customizability
86
71
Portability
84
89

What they share

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

Qwertykeys QK65 Mk3

4.4

7 owner reviews

Praise
“The board is really nice quality and visually stunning. I’m a huge fan of retro gaming so this felt like I necessary purchase. It feels nice to type on at the angle and height. This may become my daily driver for the home office.”
Jasinda P.Verified buyer· via Divinikey
Critique
“I was really looking forward to the Qwertykeys QK65 Mk3 Prebuilt, but right out of the box, the left control key was completely unresponsive. After doing some of my own troubleshooting, I pulled the switch and found that one of the pins was bent a full 90…”
Jiaqi T.Verified buyer· via Divinikey

Full specs

Epomaker TH40 vs Qwertykeys QK65 Mk3 specs

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

14 of 25 specs differ

Epomaker TH40

Qwertykeys QK65 Mk3

Typing & switches

Switch options

Linear
—

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

40%
65%

Layout standard

ANSI
ANSI

Ergonomics

Split Spacebar
Standard

Knob

No
Yes

Display

None
LED

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
—

Battery

3,000 mAh
3,100 mAhBetter

USB-C

No
Yes

Build & materials

Case material

ABS
Aluminum

Plate material

Plastic, Polycarbonate
Plastic

Keycaps

PBT
—

Weight

500 g
—

Dimensions

35 x 258 x 97 mm
—

Typing angle

—
7°

Backlight

RGB, south-facing
RGB

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2024
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.

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