Head to head · Prices checked Nov 9, 2026

Ducky Cushion 98 vs Keychron K2 Ultra

Get the Ducky Cushion 98 for the 4,200 mAh battery. Get the Keychron K2 Ultra for the 8,000 Hz polling rate.

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Battery

Ducky Cushion 98

No reviews

from$149at MK

Compare 2 stores

polling rate

Keychron K2 Ultra

5.0 (3)5.0 · 3 reviews

from$119at MK

Compare 4 stores

Quick verdict

Which one should you get?

Get the

Ducky Cushion 98

Battery

Build quality in the top 35% of 98% boards under $150.

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.
Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

$149 at MK

Get the

Keychron K2 Ultra

polling rate

Build quality in the top 10% of 75% boards under $150.

Rules this board out

South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
No numpad.

$119 at MK

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.

Ducky Cushion 98

Keychron K2 Ultra

Layout size
98%
75%
Battery
4,200 mAh
4,000 mAh
A larger battery means fewer cables during the day
Max polling rate
1,000 Hz
8,000 Hz
Higher polling helps competitive FPS and does nothing for typing
Switch options
Linear, Tactile
Clicky, Linear, Tactile
Mount style
Plate Mount
Gasket Mount

KeebFinder scores

How we score

Ducky Cushion 98
Keychron K2 Ultra

Performance: 78
90
Build quality: 68
86
Productivity: 59
94
Customizability: 68
92
Portability: 52
82

What they share

Connection: Bluetooth, 2.4 GHz, Wired
Hot-swappable
Case material: ABS, Aluminum
VIA
Keycaps: PBT

See every spec side by side

Full specs

Ducky Cushion 98 vs Keychron K2 Ultra specs

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

12 of 25 specs differ

Spec

Ducky Cushion 98

Keychron K2 Ultra

Typing & switches

Switch options

Linear, Tactile

Clicky, Linear, Tactile

Hot-swappable

Yes

Mount style

Plate Mount

Gasket Mount

Sound dampening

Yes

Screw-in stabilizers

Yes

Layout

Layout size

98%

75%

Layout standard

ANSI

ANSI, ISO, ISO-ES, ISO-FR, ISO-IT

Ergonomics

Standard

Display

None

Media keys

Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz

8,000 HzBetter

Battery

4,200 mAhBetter

4,000 mAh

USB-C

Yes

Build & materials

Case material

ABS, Aluminum

Plate material

Aluminum

Steel

Keycaps

PBT

Weight

—

1,084 g

Dimensions

—

31 x 312 x 122 mm

Backlight

RGB, south-facing

Firmware & software

QMK

Yes

VIA

Yes

N-key rollover

Yes

Mac & Windows

Yes

Extras

Released

2026

For EU buyers

ISO layouts by store

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

Ducky Cushion 98

No ISO layout at the stores we track.

Keychron K2 Ultra

Keychron (DE)
ISO-FR, ISO-ES, ISO-IT
In stockDoes not ship to you

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.

Ducky Cushion 982 stores