Head to head · Prices checked Nov 2, 2026

Ajazz AK680 vs Keychron K12

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Ajazz AK680

No reviews

from$34at WhatGeek

90-day lowLowest price in 90 days

Compare 2 stores

Keychron K12

4.8 (192)4.8 · 192 reviews

from$39at Keychron

Compare 4 stores

Quick verdict

Which one should you get?

Get the

Ajazz AK680

Build quality in the bottom 50% of 65% boards under $50.

Rules this board out

65% layout. No function row and no numpad.

$34 at WhatGeek

Get the

Keychron K12

Build quality in the top 25% of 60% boards under $50.

Rules this board out

North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Compact layout only. No function row, dedicated arrow keys, or numpad.

$39 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 AK680

Keychron K12

Layout size
65%
60%
Connection
Wired
Bluetooth, Wired
Wireless for several devices and wired for lower latency
Case material
ABS
ABS, Aluminum, Plastic
Switch options
Linear, Tactile
Clicky, Linear, Tactile
Mount style
Tray Mount
Plate Mount, Tray Mount

KeebFinder scores

How we score

Ajazz AK680
Keychron K12

Performance: 73
58
Build quality: 65
74
Productivity: 80
68
Customizability: 70
74
Portability: 76
90

What they share

Hot-swappable

See every spec side by side

Full specs

Ajazz AK680 vs Keychron K12 specs

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

11 of 22 specs differ

Spec

Ajazz AK680

Keychron K12

Typing & switches

Switch options

Linear, Tactile

Clicky, Linear, Tactile

Hot-swappable

Yes

Mount style

Tray Mount

Plate Mount, Tray Mount

Sound dampening

Yes

Layout

Layout size

65%

60%

Layout standard

ISO

ANSI

Ergonomics

Standard

Display

None

Media keys

Yes

Connectivity & battery

Connection

Wired

Bluetooth, Wired

Max polling rate

—

1,000 Hz

Battery

Wired only

4,000 mAh

USB-C

Yes

Build & materials

Case material

ABS

ABS, Aluminum, Plastic

Plate material

—

Plastic

Keycaps

—

ABS

Weight

460 g

—

Dimensions

19 x 100 x 310 mm

—

Backlight

RGB

RGB, north-facing

Firmware & software

N-key rollover

Yes

Mac & Windows

Yes

Extras

Released

2023

2021

For EU buyers

ISO layouts by store

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

Ajazz AK680

WhatGeek
ISO
Out of stockShips to you

Keychron K12

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.

Ajazz AK6802 stores