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Head to head · Prices checked Nov 2, 2026

Keychron P6 Ultra vs PBTfans Agar Mini

Get the Keychron P6 Ultra for hall effect and the 4,000 mAh battery.

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Quick verdict

Which one should you get?

Get the

Keychron P6 Ultra

Hall effect

Build quality in the top 5% of 100% boards under $200.

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.

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.

Keychron P6 Ultra

PBTfans Agar Mini

  • Layout size

    100%

    40%

  • Hall effect (magnetic)

    Yes

    No

    Adjustable actuation helps in games and not in normal typing

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth

    Wireless for several devices and wired for lower latency

  • Battery

    4,000 mAh

    300 mAh

    A larger battery means fewer cables during the day

  • Case material

    Aluminum

    Aluminum, Polycarbonate

KeebFinder scores

How we score
  • Keychron P6 Ultra
  • PBTfans Agar Mini
Performance
90
43
Build quality
86
70
Productivity
97
60
Customizability
94
52
Portability
56
81

What they share

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

Full specs

Keychron P6 Ultra vs PBTfans Agar Mini specs

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

12 of 27 specs differ

Keychron P6 Ultra

PBTfans Agar Mini

Typing & switches

Switch options

Clicky, Linear, Tactile
—

Hall effect (magnetic)

Yes
No

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
Yes

Layout

Layout size

100%
40%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth

Max polling rate

8,000 Hz
—

Battery

4,000 mAhBetter
300 mAh

USB-C

Yes
No

Build & materials

Case material

Aluminum
Aluminum, Polycarbonate

Plate material

—
Aluminum, CarbonFiber, FR4, Polycarbonate

Keycaps

PBT
PBT

Weight

2,342 g
—

Dimensions

33 x 444 x 141 mm
—

Typing angle

—
9°

Backlight

RGB, south-facing
None

Firmware & software

QMK

Yes
No

VIA

Yes
No

Mac & Windows

Yes
No

Extras

Released

2026
2026

Where to buy

Compare prices

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

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Lowest price across stores, Amazon excluded.

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