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Head to head · Prices checked Oct 21, 2026

Redragon ABYSSAL K758 vs Yunzii B75 Pro Max

Get the Yunzii B75 Pro Max for knob.

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 ABYSSAL K758

Yunzii B75 Pro Max

  • Layout size

    40%

    75%

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

  • Knob

    No

    Yes

  • Display

    None

    TFT

  • Weight

    441 g

    993 g

KeebFinder scores

How we score
  • Redragon ABYSSAL K758
  • Yunzii B75 Pro Max
Performance
59
83
Build quality
52
80
Productivity
55
73
Customizability
59
88
Portability
71
90

What they share

  • Hot-swappable
  • Switch options: Linear
See every spec side by side

Full specs

Redragon ABYSSAL K758 vs Yunzii B75 Pro Max specs

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

12 of 21 specs differ

Redragon ABYSSAL K758

Yunzii B75 Pro Max

Typing & switches

Switch options

Linear
Linear

Hot-swappable

Yes
Yes

Mount style

—
Gasket Mount

Layout

Layout size

40%
75%

Layout standard

—
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
TFT

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Battery

Wired only
8,000 mAh

USB passthrough

Yes
No

USB-C

Yes
Yes

Build & materials

Case material

ABS
—

Keycaps

—
PBT

Weight

441 g
993 g

Dimensions

36 x 231 x 180 mm
42 x 334 x 144 mm

Backlight

RGB
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

No
Yes

Extras

Released

2026
2025

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
    $29Visit
  • AmazonGlobal

    Check price
    ~$29Visit
  • YunziiCN

    In stock
    $84Visit
  • AmazonGlobal

    Check price
    Visit

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