Head to head · Prices checked Oct 28, 2026

Keychron Q3 Max vs Keydous NJ80 Pro

Get the Keydous NJ80 Pro for the 5,000 mAh battery.

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Keychron Q3 Max

4.5 · 13 reviews

from$209at Keychron

Compare 5 stores

Battery

Keydous NJ80 Pro

No reviews

from$309at Mechkeys

Compare 2 stores

Quick verdict

Which one should you get?

Get the

Keychron Q3 Max

Build quality in the top 5% of 80% boards under $300.

Rules this board out

South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
No numpad.

$209 at Keychron

Get the

Keydous NJ80 Pro

Battery

Build quality in the bottom 20% of 75% boards at any price.

Rules this board out

No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
No numpad.

$309 at Mechkeys

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 Q3 Max

Keydous NJ80 Pro

Layout size
80%
75%
Connection
Bluetooth, 2.4 GHz, Wired
Wired, Wireless
Wireless for several devices and wired for lower latency
Battery
4,000 mAh
5,000 mAh
A larger battery means fewer cables during the day
Switch options
Clicky, Linear, Tactile
Clicky, Linear
Display
None
Yes
A case display rather than a typing feature

KeebFinder scores

How we score

Keychron Q3 Max
Keydous NJ80 Pro

Performance: 80
68
Build quality: 88
50
Productivity: 96
68
Customizability: 98
73
Portability: 78
80

What they share

Hot-swappable
Case material: Aluminum
Knob
Keycaps: PBT

See every spec side by side

Full specs

Keychron Q3 Max vs Keydous NJ80 Pro specs

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

18 of 28 specs differ

Spec

Keychron Q3 Max

Keydous NJ80 Pro

Typing & switches

Switch options

Clicky, Linear, Tactile

Clicky, Linear

Hot-swappable

Yes

Mount style

Gasket Mount, Plate Mount

—

Sound dampening

Yes

Screw-in stabilizers

Yes

Layout

Layout size

80%

75%

Layout standard

ANSI, ISO, ISO-DE, ISO-Nordic, ISO-UK

ANSI

Ergonomics

Standard

Knob

Yes

Display

None

Yes

Media keys

Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired

Wired, Wireless

Max polling rate

1,000 Hz

—

Battery

4,000 mAh

5,000 mAhBetter

USB passthrough

Yes

USB-C

Yes

Build & materials

Case material

Aluminum

Plate material

Polycarbonate

FR4

Keycaps

PBT

Weight

2,045 g

1,400 g

Dimensions

33 x 137 x 365 mm

27 x 140 x 325 mm

Typing angle

5°

—

Backlight

RGB, south-facing

RGB

Firmware & software

QMK

Yes

VIA

Yes

N-key rollover

Yes

Mac & Windows

Yes

Extras

Released

2024

2025

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Keychron Q3 Max

Input Gear
ISO-DE
Out of stockShips to you
Keychron
ISO-DE, ISO-UK, ISO-Nordic
Out of stockShips to you
Keychron (DE)
ISO-DE, ISO-UK
In stockDoes not ship to you

Keydous NJ80 Pro

No ISO layout at the stores we track.

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 Q3 Max5 stores