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Head to head · Prices checked Oct 23, 2026

Keychron V4 Max vs Yunzii B98 PRO

Get the Yunzii B98 PRO for the 8,000 mAh battery.

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 V4 Max

Yunzii B98 PRO

  • Layout size

    60%

    96%

  • Battery

    4,000 mAh

    8,000 mAh

  • Case material

    ABS, Plastic

    Metal, Plastic

  • Switch options

    Clicky, Linear, Tactile

    Linear

  • Display

    None

    OLED, LED

KeebFinder scores

How we score
  • Keychron V4 Max
  • Yunzii B98 PRO
Performance
79
84
Build quality
86
81
Productivity
95
93
Customizability
96
94
Portability
88
62

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • Mount style: Gasket Mount
  • Knob
  • QMK
See every spec side by side

Full specs

Keychron V4 Max vs Yunzii B98 PRO specs

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

12 of 27 specs differ

Keychron V4 Max

Yunzii B98 PRO

Typing & switches

Switch options

Clicky, Linear, Tactile
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

60%
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
1,000 Hz

Battery

4,000 mAh
8,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

ABS, Plastic
Metal, Plastic

Plate material

Polycarbonate, Steel
Aluminum

Keycaps

PBT
PBT

Weight

645 g
1,188 g

Dimensions

28 x 123 x 305 mm
49 x 414 x 142 mm

Typing angle

4°
—

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

Yes
Yes

VIA

Yes
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
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.

  • KeychronHK

    In stock
    $84Visit
  • AmazonGlobal

    Check price
    ~$84Visit
  • Keychron (DE)DE

    Out of stock
    $115Visit
  • YunziiCN

    In stock
    $91Visit
  • AmazonGlobal

    Check price
    Visit

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