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Head to head · Prices checked Nov 11, 2026

Coolkiller CK108 vs Qelec.Studio i101

Get the Coolkiller CK108 for hall effect and rapid trigger.

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Quick verdict

Which one should you get?

Get the

Coolkiller CK108

Hall effect

Build quality in the bottom 30% of 100% boards under $300.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.

Get the

Qelec.Studio i101

Build quality in the top 40% of 100% boards under $300.

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.

Coolkiller CK108

Qelec.Studio i101

  • Hall effect (magnetic)

    Yes

    No

    Adjustable actuation helps in games and not in normal typing

  • Rapid trigger

    Yes

    No

    Faster resets help in games and not in normal typing

  • Battery

    8,000 mAh

    6,000 mAh

    A larger battery means fewer cables during the day

  • Knob

    Yes

    No

  • Backlight

    RGB

    None

    RGB for looks and low light rather than speed

KeebFinder scores

How we score
  • Coolkiller CK108
  • Qelec.Studio i101
Performance
80
54
Build quality
47
57
Productivity
62
54
Customizability
65
58
Portability
60
60

What they share

  • Layout size: 100%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Mount style: Gasket Mount
See every spec side by side

Full specs

Coolkiller CK108 vs Qelec.Studio i101 specs

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

6 of 17 specs differ

Coolkiller CK108

Qelec.Studio i101

Typing & switches

Switch options

Magnetic, Silent
—

Hall effect (magnetic)

Yes
No

Rapid trigger

Yes
No

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Layout

Layout size

100%
100%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Connectivity & battery

Connection

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

Max polling rate

—
1,000 Hz

Battery

8,000 mAhBetter
6,000 mAh

Build & materials

Keycaps

PBT
—

Typing angle

—
7°

Backlight

RGB
None

Extras

Released

2024
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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