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Head to head · Prices checked Oct 21, 2026

Redragon ANTONIUM K743 Pro vs Keychron Q3 Max Side Print

Get the Keychron Q3 Max Side Print for qmk.

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.

Redragon ANTONIUM K743 Pro

Keychron Q3 Max Side Print

  • Case material

    Plastic

    Aluminum

  • Switch options

    Linear

    Linear, Tactile

  • Mount style

    Gasket Mount

    PCB Mount

  • Display

    TFT

    None

  • QMK

    No

    Yes

KeebFinder scores

How we score
  • Redragon ANTONIUM K743 Pro
  • Keychron Q3 Max Side Print
Performance
78
74
Build quality
76
82
Productivity
91
98
Customizability
78
91
Portability
70
78

What they share

  • Layout size: 80%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • Knob
  • Sound dampening
See every spec side by side

Full specs

Redragon ANTONIUM K743 Pro vs Keychron Q3 Max Side Print specs

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

8 of 25 specs differ

Redragon ANTONIUM K743 Pro

Keychron Q3 Max Side Print

Typing & switches

Switch options

Linear
Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
PCB Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
Yes

Layout

Layout size

80%
80%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

TFT
None

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
1,000 Hz

Battery

—
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Aluminum

Plate material

—
Polycarbonate

Keycaps

PBT
PBT

Weight

920 g
—

Dimensions

37 x 373 x 140 mm
—

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2025
2024

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • RedragonCN

    In stock
    $69Visit
  • AmazonGlobal

    Check price
    ~$69Visit
  • MKUS

    In stock
    $229Visit
  • AmazonGlobal

    Check price
    ~$229Visit

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