Head to head · Prices checked Oct 30, 2026

Epomaker EK21 vs Yunzii B98 PRO

Get the Yunzii B98 PRO for the 8,000 mAh battery.

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Epomaker EK21

4.5 · 34 reviews

from$39at Epomaker

Compare 2 stores

Battery

Yunzii B98 PRO

No reviews

from$94at Yunzii

Compare 2 stores

Quick verdict

Which one should you get?

Get the

Epomaker EK21

Build quality in the top 25% of Numpad boards under $50.

Rules this board out

No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Numpad only. This is not a full keyboard.

$39 at Epomaker

Get the

Yunzii B98 PRO

Battery

Build quality in the top 15% of 96% boards under $100.

Rules this board out

South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

$94 at Yunzii

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.

Epomaker EK21

Yunzii B98 PRO

Layout size
Numpad
96%
Battery
1,000 mAh
8,000 mAh
A larger battery means fewer cables during the day
Case material
ABS
Metal, Plastic
Display
None
OLED, LED
A case display rather than a typing feature
Weight
200 g
1,188 g
Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score

Epomaker EK21
Yunzii B98 PRO

Performance: 78
84
Build quality: 76
81
Productivity: 87
93
Customizability: 82
94
Portability: 88
62

What they share

Connection: Bluetooth, 2.4 GHz, Wired
Hot-swappable
Max polling rate: 1,000 Hz
Switch options: Linear
Mount style: Gasket Mount
Knob

See every spec side by side

Full specs

Epomaker EK21 vs Yunzii B98 PRO specs

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

12 of 25 specs differ

Spec

Epomaker EK21

Yunzii B98 PRO

Typing & switches

Switch options

Linear

Hot-swappable

Yes

Mount style

Gasket Mount

Sound dampening

Yes

Layout

Layout size

Numpad

96%

Layout standard

ANSI

ANSI, ISO, ISO-DE, ISO-FR

Ergonomics

Standard

Knob

Yes

Display

None

OLED, LED

Media keys

Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz

Battery

1,000 mAh

8,000 mAhBetter

USB-C

Yes

Build & materials

Case material

ABS

Metal, Plastic

Plate material

Polycarbonate

Aluminum

Keycaps

PBT

Weight

200 g

1,188 g

Dimensions

29 x 138 x 93 mm

49 x 414 x 142 mm

Backlight

RGB

RGB, south-facing

Firmware & software

QMK

Yes

VIA

Yes

N-key rollover

Yes

Mac & Windows

Yes

Extras

Released

2025

2026

For EU buyers

ISO layouts by store

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

Epomaker EK21

No ISO layout at the stores we track.

Yunzii B98 PRO

Yunzii
ISO-DE, ISO-FR
In stockShips 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.

Epomaker EK212 stores