Head to head · Prices checked Nov 7, 2026

Ajazz AK992 vs Keychron K3 Pro

Get the Ajazz AK992 for the 4,000 mAh battery.

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Battery

Ajazz AK992

No reviews

from$65at Mechkeys

Compare 3 stores

Keychron K3 Pro

4.7 (54)4.7 · 54 reviews

from$67at Keychron

Compare 4 stores

Quick verdict

Which one should you get?

Get the

Ajazz AK992

Battery

Build quality in the bottom 50% of 96% boards under $100.

Rules this board out

No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

$65 at Mechkeys

Get the

Keychron K3 Pro

Build quality in the top 15% of 75% boards under $100.

Rules this board out

Low-profile switches and keycaps only. Standard MX keycaps will not fit.
North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
No numpad.

$67 at Keychron

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.

Ajazz AK992

Keychron K3 Pro

Layout size
96%
75%
Connection
Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired
Wireless for several devices and wired for lower latency
Battery
4,000 mAh
1,550 mAh
A larger battery means fewer cables during the day
Low profile
No
Yes
Case material
ABS, Aluminum, PBT, Plastic
ABS, Aluminum, Plastic

KeebFinder scores

How we score

Ajazz AK992
Keychron K3 Pro

Performance: 51
81
Build quality: 60
81
Productivity: 84
79
Customizability: 74
88
Portability: 54
77

What they share

Hot-swappable
Switch options: Clicky, Linear, Tactile

See every spec side by side

Full specs

Ajazz AK992 vs Keychron K3 Pro specs

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

17 of 26 specs differ

Spec

Ajazz AK992

Keychron K3 Pro

Typing & switches

Switch options

Clicky, Linear, Tactile

Hot-swappable

Yes

Mount style

Gasket Mount

Plate Mount, Tray Mount

Low profile

Yes

Sound dampening

Yes

Layout

Layout size

96%

75%

Layout standard

ANSI

ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK, JIS

Ergonomics

Standard

Knob

Yes

Display

None

Media keys

Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired

Bluetooth, Wired

Max polling rate

—

1,000 Hz

Battery

4,000 mAhBetter

1,550 mAh

USB-C

Yes

Build & materials

Case material

ABS, Aluminum, PBT, Plastic

ABS, Aluminum, Plastic

Plate material

—

Plastic

Keycaps

PBT

ABS, PBT

Weight

1,060 g

525 g

Dimensions

40 x 391 x 142 mm

15 x 306 x 116 mm

Backlight

RGB

RGB, south-facing

Firmware & software

QMK

Yes

VIA

Yes

N-key rollover

Yes

Mac & Windows

Yes

Extras

Released

2023

2022

For EU buyers

ISO layouts by store

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

Ajazz AK992

No ISO layout at the stores we track.

Keychron K3 Pro

Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW
Out of stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW
Out of stockDoes not ship to you

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

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Lowest price across stores, Amazon excluded.

Ajazz AK9923 stores