Head to head · Prices checked Nov 9, 2026

Gray Studio Space80 vs Nuphy Air75 V3

Get the Nuphy Air75 V3 for knob.

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

Gray Studio Space80

[In Stock] Space80: Apollo’s Cyber Armor keyboard kit By Gray Studio

from$399at zFrontier

Compare 2 stores

Knob

Nuphy Air75 V3

from$135at Input Gear

Compare 4 stores

Quick verdict

Which one should you get?

Get the

Gray Studio Space80

Build quality in the top 15% of 80% boards at any price.

Rules this board out

No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
No numpad.

$399 at zFrontier

Get the

Nuphy Air75 V3

Knob

Build quality in the top 5% of 75% boards under $150.

Rules this board out

Low-profile switches and keycaps only. Standard MX keycaps will not fit.
North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
No numpad.

$135 at Input Gear

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.

Gray Studio Space80

Nuphy Air75 V3

Layout size
80%
75%
Low profile
No
Yes
Case material
Aluminum
ABS, Aluminum, Plastic, Polycarbonate
Knob
No
Yes
Display
None
LED
A case display rather than a typing feature

KeebFinder scores

How we score

Gray Studio Space80
Nuphy Air75 V3

Performance: 53
82
Build quality: 80
90
Productivity: 71
97
Customizability: 76
100
Portability: 51
82

What they share

Hot-swappable
Mount style: Gasket Mount
QMK
Sound dampening

See every spec side by side

Full specs

Gray Studio Space80 vs Nuphy Air75 V3 specs

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

17 of 29 specs differ

Spec

Gray Studio Space80

Nuphy Air75 V3

Typing & switches

Switch options

—

Clicky, Linear, Low-profile 3.0, Mechanical, Tactile

Hot-swappable

Yes

Mount style

Gasket Mount

Low profile

Yes

Sound dampening

Yes

Screw-in stabilizers

Yes

Layout

Layout size

80%

75%

Layout standard

—

ANSI, ISO, ISO-DE, ISO-FR, ISO-UK, JIS

Ergonomics

Standard

Knob

Yes

Display

None

LED

Media keys

Yes

Connectivity & battery

Connection

—

Bluetooth, 2.4 GHz, Wired

Max polling rate

—

1,000 Hz

Battery

—

4,000 mAh

USB-C

Yes

Build & materials

Case material

Aluminum

ABS, Aluminum, Plastic, Polycarbonate

Plate material

Aluminum, CarbonFiber, FR4, Polycarbonate

Aluminum, Polycarbonate

Keycaps

—

PBT, PC

Weight

—

750 g

Dimensions

25 x 369 mm

13 x 319 x 129 mm

Typing angle

7°

10°, 5°

Backlight

None

RGB, south-facing

Firmware & software

QMK

Yes

VIA

Yes

VIAL

Yes

N-key rollover

Yes

Mac & Windows

Yes

Extras

Released

2026

2024

For EU buyers

ISO layouts by store

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

Gray Studio Space80

No ISO layout at the stores we track.

Nuphy Air75 V3

Input Gear
ISO-DE
In stockShips to you
Input Gear
ISO-FR
In stockShips to you
Input Gear
ISO-DE
Out of 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.

Gray Studio Space802 stores