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Head to head · Prices checked Oct 31, 2026

Nuphy Air96 V2 vs Epomaker EK21

Get the Nuphy Air96 V2 for the 4,000 mAh battery.

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Quick verdict

Which one should you get?

Get the

Nuphy Air96 V2

Battery

Build quality in the top 25% of 96% boards under $150.

Rules this board out

  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.
  • Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

Get the

Epomaker EK21

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

Rules this board out

  • Numpad only. This is not a full keyboard.

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.

Nuphy Air96 V2

Epomaker EK21

  • Layout size

    96%

    Numpad

  • Battery

    4,000 mAh

    1,000 mAh

    A larger battery means fewer cables during the day

  • Low profile

    Yes

    No

  • Case material

    ABS, Aluminum, Plastic

    ABS

  • Switch options

    Clicky, Linear, Low-profile Mechanical, Tactile

    Linear

KeebFinder scores

How we score
  • Nuphy Air96 V2
  • Epomaker EK21
Performance
80
78
Build quality
79
76
Productivity
88
87
Customizability
94
82
Portability
56
88

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • VIA
  • Sound dampening
  • Keycaps: PBT
See every spec side by side

Full specs

Nuphy Air96 V2 vs Epomaker EK21 specs

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

12 of 27 specs differ

Nuphy Air96 V2

Epomaker EK21

Typing & switches

Switch options

Clicky, Linear, Low-profile Mechanical, Tactile
Linear

Hot-swappable

Yes
Yes

Mount style

—
Gasket Mount

Low profile

Yes
No

Sound dampening

Yes
Yes

Layout

Layout size

96%
Numpad

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
1,000 Hz

Battery

4,000 mAhBetter
1,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum, Plastic
ABS

Plate material

Plastic
Polycarbonate

Keycaps

PBT
PBT

Weight

663 g
200 g

Dimensions

14 x 373 x 133 mm
29 x 138 x 93 mm

Typing angle

9°
—

Backlight

RGB
RGB

Firmware & software

QMK

Yes
No

VIA

Yes
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2025

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

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Lowest price across stores, Amazon excluded.

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