Head to head · Prices checked Nov 7, 2026

Keychron V4 Max vs Yunzii X71

Get the Keychron V4 Max for knob. Get the Yunzii X71 for the 4,600 mAh battery.

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Knob

from$84at Keychron

Battery

from$89at Yunzii

Quick verdict

Which one should you get?

Get the

Keychron V4 Max

Knob

Build quality in the top 10% of 60% boards under $100.

Rules this board out

South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Compact layout only. No function row, dedicated arrow keys, or numpad.

$84 at Keychron

Get the

Yunzii X71

Battery

Rules this board out

South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

$89 at Yunzii

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 X71

Layout size
60%
68%
Battery
4,000 mAh
4,600 mAh
A larger battery means fewer cables during the day
Case material
ABS, Plastic
Plastic
Switch options
Clicky, Linear, Tactile
Linear
Knob
Yes
No

KeebFinder scores

How we score

Keychron V4 Max
Yunzii X71

Performance: 79
70
Build quality: 86
60
Productivity: 95
70
Customizability: 96
60
Portability: 88
88

What they share

Connection: Bluetooth, 2.4 GHz, Wired
Hot-swappable
Mount style: Gasket Mount
Sound dampening

See every spec side by side

Full specs

Keychron V4 Max vs Yunzii X71 specs

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

13 of 26 specs differ

Spec

Keychron V4 Max

Yunzii X71

Typing & switches

Switch options

Clicky, Linear, Tactile

Linear

Hot-swappable

Yes

Mount style

Gasket Mount

Sound dampening

Yes

Screw-in stabilizers

Yes

Layout

Layout size

60%

68%

Layout standard

ANSI

Ergonomics

Standard

Knob

Yes

Display

None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz

—

Battery

4,000 mAh

4,600 mAhBetter

USB-C

Yes

Build & materials

Case material

ABS, Plastic

Plastic

Plate material

Polycarbonate, Steel

Plastic

Keycaps

PBT

Weight

645 g

990 g

Dimensions

28 x 123 x 305 mm

43 x 113 x 348 mm

Typing angle

4°

—

Backlight

RGB, south-facing

Firmware & software

QMK

Yes

VIA

Yes

N-key rollover

Yes

Mac & Windows

Yes

Extras

Released

2024

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.

Keychron V4 Max3 stores