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Head to head · Prices checked Oct 28, 2026

Feker IK105/IK85 vs Redragon K721

Get the Redragon K721 for hall effect and rapid trigger.

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Quick verdict

Which one should you get?

Get the

Feker IK105/IK85

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

Get the

Redragon K721

Hall effect

Build quality in the bottom 40% of 75% boards under $100.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • No numpad.

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.

Feker IK105/IK85

Redragon K721

  • Layout size

    100%

    75%

  • Hall effect (magnetic)

    No

    Yes

    Adjustable actuation helps in games and not in normal typing

  • Rapid trigger

    No

    Yes

    Faster resets help in games and not in normal typing

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Switch options

    Clicky

    Linear, Magnetic

KeebFinder scores

How we score
  • Feker IK105/IK85
  • Redragon K721
Performance
61
98
Build quality
54
59
Productivity
65
52
Customizability
66
56
Portability
57
58

What they share

  • Hot-swappable
  • Mount style: Gasket Mount
See every spec side by side

Full specs

Feker IK105/IK85 vs Redragon K721 specs

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

9 of 20 specs differ

Feker IK105/IK85

Redragon K721

Typing & switches

Switch options

Clicky
Linear, Magnetic

Hall effect (magnetic)

No
Yes

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
No

Layout

Layout size

100%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

Yes
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

—
8,000 Hz

Battery

8,000 mAh
Wired only

Build & materials

Keycaps

PBT
—

Weight

—
803 g

Dimensions

—
43 x 335 x 140 mm

Backlight

RGB
RGB

Firmware & software

N-key rollover

Yes
Yes

Extras

Released

2023
2025

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.

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