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Head to head · Prices checked Oct 25, 2026

KBDFans Agar Mini vs Keychron Q3 Pro

Get the Keychron Q3 Pro for the 4,000 mAh battery and knob.

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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.

KBDFans Agar Mini

Keychron Q3 Pro

  • Layout size

    40%

    80%

  • Battery

    1,000 mAh

    4,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    Aluminum, Brass, Polycarbonate

    Aluminum

  • Mount style

    Gasket Mount

    Gasket Mount, Plate Mount

  • Knob

    No

    Yes

KeebFinder scores

How we score
  • KBDFans Agar Mini
  • Keychron Q3 Pro
Performance
63
82
Build quality
94
89
Productivity
94
97
Customizability
94
98
Portability
87
76

What they share

  • Connection: Bluetooth, Wired
  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • QMK
  • VIA
  • Sound dampening
See every spec side by side

Full specs

KBDFans Agar Mini vs Keychron Q3 Pro specs

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

14 of 28 specs differ

KBDFans Agar Mini

Keychron Q3 Pro

Typing & switches

Switch options

—
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount, Plate Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
Yes

Layout

Layout size

40%
80%

Layout standard

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

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, Wired
Bluetooth, Wired

Max polling rate

1,000 Hz
1,000 Hz

Battery

1,000 mAh
4,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum, Brass, Polycarbonate
Aluminum

Plate material

Aluminum, CarbonFiber, FR4, Polycarbonate
Polycarbonate

Keycaps

—
ABS, PBT

Weight

700 g
2,300 g

Dimensions

40 x 250 x 120 mm
31 x 144 x 415 mm

Typing angle

9°
6°

Backlight

None
RGB, south-facing

Firmware & software

QMK

Yes
Yes

VIA

Yes
Yes

VIAL

Yes
No

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2025
2023

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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