Head to head · Prices checked Oct 30, 2026

Ajazz AK870 vs KBDFans Chamber

Get the Ajazz AK870 for knob.

KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Knob

Ajazz AK870

4.8 · 5 reviews

from$83at Mechkeys

Compare 3 stores

KBDFans Chamber

No reviews

from$72at Divinikey

Compare 2 stores

Quick verdict

Which one should you get?

Get the

Ajazz AK870

Knob

Build quality in the bottom 35% of 80% boards under $100.

Rules this board out

South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
No ISO layout. ISO-DE, UK, and other ISO variants are not offered.

$83 at Mechkeys

Get the

KBDFans Chamber

Build quality in the top 25% of 80% boards under $100.

$72 at Divinikey

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 AK870

KBDFans Chamber

Connection
Bluetooth, 2.4 GHz, Wired
Wired
Wireless for several devices and wired for lower latency
Case material
ABS
Aluminum, Polycarbonate
Mount style
Gasket Mount
Top Mount
Knob
Yes
No
Display
TFT
LED
A case display rather than a typing feature

KeebFinder scores

How we score

Ajazz AK870
KBDFans Chamber

Performance: 51
48
Build quality: 54
74
Productivity: 83
58
Customizability: 73
58
Portability: 73
52

What they share

Layout size: 80%
Hot-swappable
Sound dampening

See every spec side by side

Full specs

Ajazz AK870 vs KBDFans Chamber specs

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

12 of 22 specs differ

Spec

Ajazz AK870

KBDFans Chamber

Typing & switches

Switch options

Linear

—

Hot-swappable

Yes

Mount style

Gasket Mount

Top Mount

Sound dampening

Yes

Layout

Layout size

80%

Layout standard

ANSI

ANSI, ISO

Ergonomics

Standard

Knob

Yes

Display

TFT

LED

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired

Wired

Max polling rate

—

1,000 Hz

Battery

4,000 mAh

Wired only

USB-C

Yes

Build & materials

Case material

ABS

Aluminum, Polycarbonate

Plate material

—

Aluminum, CarbonFiber, FR4, Polycarbonate

Keycaps

PBT

—

Weight

970 g

415 g

Dimensions

21 x 370 x 148 mm

19 x 359 x 140 mm

Typing angle

—

7°

Backlight

RGB, south-facing

None

Firmware & software

Mac & Windows

Yes

Extras

Released

2024

2026

For EU buyers

ISO layouts by store

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

Ajazz AK870

No ISO layout at the stores we track.

KBDFans Chamber

Listed on the product, not split by store: ISO.

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 AK8703 stores