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Head to head · Prices checked Oct 21, 2026

Redragon EISA K686 Pro SE vs Yunzii B98 PRO

Get the Yunzii B98 PRO 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 EISA K686 Pro SE

Yunzii B98 PRO

  • Layout size

    90%

    96%

  • Case material

    Plastic

    Metal, Plastic

  • Display

    None

    OLED, LED

  • Weight

    1,200 g

    1,188 g

  • QMK

    No

    Yes

KeebFinder scores

How we score
  • Redragon EISA K686 Pro SE
  • Yunzii B98 PRO
Performance
66
84
Build quality
63
82
Productivity
70
93
Customizability
58
94
Portability
49
62

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Switch options: Linear
  • Mount style: Gasket Mount
  • Knob
  • Sound dampening
See every spec side by side

Full specs

Redragon EISA K686 Pro SE vs Yunzii B98 PRO specs

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

13 of 25 specs differ

Redragon EISA K686 Pro SE

Yunzii B98 PRO

Typing & switches

Switch options

Linear
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

90%
96%

Layout standard

ANSI
ANSI, ISO, ISO-DE, ISO-FR

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

None
OLED, LED

Media keys

No
Yes

Connectivity & battery

Connection

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

Max polling rate

—
1,000 Hz

Battery

—
8,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Metal, Plastic

Plate material

—
Aluminum

Keycaps

PBT
PBT

Weight

1,200 g
1,188 g

Dimensions

60 x 430 x 60 mm
49 x 414 x 142 mm

Backlight

RGB
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2024
2026

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
    $74Visit
  • AmazonGlobal

    Check price
    ~$74Visit
  • YunziiCN

    In stock
    $91Visit
  • AmazonGlobal

    Check price
    Visit

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