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Head to head · Prices checked Nov 10, 2026

Qwertykeys QK65 Mk3 vs PBTfans Agar Mini

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

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.

Get the

PBTfans Agar Mini

Build quality in the bottom 50% of 40% boards under $300.

Rules this board out

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

Qwertykeys QK65 Mk3

PBTfans Agar Mini

  • Layout size

    65%

    40%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth

    Wireless for several devices and wired for lower latency

  • Battery

    3,100 mAh

    300 mAh

    A larger battery means fewer cables during the day

  • Case material

    Aluminum

    Aluminum, Polycarbonate

  • Knob

    Yes

    No

KeebFinder scores

How we score
  • Qwertykeys QK65 Mk3
  • PBTfans Agar Mini
Performance
65
43
Build quality
69
70
Productivity
79
60
Customizability
71
52
Portability
89
81

What they share

  • Hot-swappable
  • Mount style: Gasket Mount
  • Sound dampening
See every spec side by side

Full specs

Qwertykeys QK65 Mk3 vs PBTfans Agar Mini specs

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

13 of 19 specs differ

Qwertykeys QK65 Mk3

PBTfans Agar Mini

Typing & switches

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

65%
40%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

LED
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth

Battery

3,100 mAhBetter
300 mAh

USB-C

Yes
No

Build & materials

Case material

Aluminum
Aluminum, Polycarbonate

Plate material

Plastic
Aluminum, CarbonFiber, FR4, Polycarbonate

Keycaps

—
PBT

Typing angle

7°
9°

Backlight

RGB
None

Firmware & software

Mac & Windows

Yes
No

Extras

Released

2025
2026

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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