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Head to head · Prices checked Nov 7, 2026

Ajazz AK870 vs Feker IK105/IK85

Get the Feker IK105/IK85 for the 8,000 mAh battery.

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Quick verdict

Which one should you get?

Get the

Ajazz AK870

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 numpad.

Get the

Feker IK105/IK85

Battery

Build quality in the bottom 40% of 100% boards under $100.

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

Feker IK105/IK85

  • Layout size

    80%

    100%

  • Battery

    4,000 mAh

    8,000 mAh

    A larger battery means fewer cables during the day

  • Switch options

    Linear

    Clicky

  • Display

    TFT

    Yes

    A case display rather than a typing feature

  • Backlight

    RGB, south-facing

    RGB

    RGB for looks and low light rather than speed

KeebFinder scores

How we score
  • Ajazz AK870
  • Feker IK105/IK85
Performance
51
61
Build quality
54
54
Productivity
83
64
Customizability
73
65
Portability
73
57

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Mount style: Gasket Mount
  • Knob
  • Sound dampening
  • Keycaps: PBT
See every spec side by side

Full specs

Ajazz AK870 vs Feker IK105/IK85 specs

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

9 of 20 specs differ

Ajazz AK870

Feker IK105/IK85

Typing & switches

Switch options

Linear
Clicky

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

80%
100%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

TFT
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Battery

4,000 mAh
8,000 mAhBetter

USB-C

Yes
No

Build & materials

Case material

ABS
—

Keycaps

PBT
PBT

Weight

970 g
—

Dimensions

21 x 370 x 148 mm
—

Backlight

RGB, south-facing
RGB

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
No

Extras

Released

2024
2023

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 AK8703 stores

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