KeebFinder
Not sure which keyboard to choose? Try the Keyboard Finder now!

Head to head · Prices checked Nov 11, 2026

Epomaker Galaxy75 vs Yunzii AL21

Get the Epomaker Galaxy75 for the 8,000 mAh battery. Get the Yunzii AL21 for knob.

KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Quick verdict

Which one should you get?

Get the

Epomaker Galaxy75

Battery

Build quality in the top 50% 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.
$109 at Epomaker

Get the

Yunzii AL21

Knob

Build quality in the top 10% of Numpad boards under $50.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • Numpad only. This is not a full keyboard.
$49 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 Galaxy75

Yunzii AL21

  • Layout size

    75%

    Numpad

  • Battery

    8,000 mAh

    1,500 mAh

    A larger battery means fewer cables during the day

  • Knob

    No

    Yes

  • Weight

    1,200 g

    458 g

    Heavier boards stay planted and lighter ones travel

  • Keycaps

    PBT, PC

    PBT

KeebFinder scores

How we score
  • Epomaker Galaxy75
  • Yunzii AL21
Performance
74
75
Build quality
68
77
Productivity
75
84
Customizability
60
74
Portability
92
89

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Case material: Aluminum
  • Switch options: Linear
  • Mount style: Gasket Mount
  • Sound dampening
See every spec side by side

Full specs

Epomaker Galaxy75 vs Yunzii AL21 specs

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

6 of 23 specs differ

Epomaker Galaxy75

Yunzii AL21

Typing & switches

Switch options

Linear
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

75%
Numpad

Layout standard

ANSI
—

Ergonomics

Standard
Standard

Knob

No
Yes

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
1,500 mAh

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Aluminum

Plate material

Polycarbonate
—

Keycaps

PBT, PC
PBT

Weight

1,200 g
458 g

Dimensions

43 x 322 x 144 mm
44 x 136 x 91 mm

Typing angle

7°
—

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2026
2026

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 Galaxy752 stores
Yunzii AL212 stores

Keep exploring

Not sold on either?

Still torn?

Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.

Find my keyboardBrowse all keyboards