Nuphy Air75 V2 vs Air75 V3QMK/VIA vs Knob & Gasket Mount
Choose the Air75 V2 for deep firmware customization with QMK/VIA, or the Air75 V3 for enhanced typing feel with a gasket mount and a dedicated knob.
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Which one should you get?
Get the
Nuphy Air75 V2
QMK/VIA
Build quality in the top 15% of 75% boards under $100.
- Native QMK and VIA support for extensive key remapping and macro creation.
- Includes specific sound-dampening materials: plate poron, IXPE foam, and spacebar silicone.
- Offers a wider variety of low-profile switch types, including tactile options like Moss and Wisteria.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
- 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.
Get the
Nuphy Air75 V3
Knob & Gasket Mount
Build quality in the top 5% of 75% boards under $150.
- Includes a dedicated, programmable control knob.
- Features a gasket mount design for a potentially more flexible typing feel.
- Incorporates sound dampening and screw-in stabilizers for improved acoustics.
- 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.
Select the Nuphy Air75 V2 if your priority is deep, open-source firmware customization via QMK/VIA for complex keymaps and layers. Opt for the Nuphy Air75 V3 if you value the tactile utility of a physical knob, a potentially more refined typing feel from the gasket mount, and a slimmer profile for travel. The V3 is a more polished out-of-box experience, while the V2 offers greater long-term software flexibility.
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 Air75 V2
Nuphy Air75 V3
Case material
ABS, Aluminum
ABS, Aluminum, Plastic, Polycarbonate
Switch options
Linear, Low-profile Mechanical, Tactile
Clicky, Linear, Low-profile 3.0, Mechanical, Tactile
Knob
No
Yes
Weight
598 g
750 g
Heavier boards stay planted and lighter ones travel
Layout standard
ANSI
ANSI, ISO, ISO-DE, ISO-FR, ISO-UK, JIS
ISO and JIS exist so regional layouts fit
- Nuphy Air75 V2
- Nuphy Air75 V3
- Performance
- 8182
- Build quality
- 8088
- Productivity
- 8897
- Customizability
- 9498
- Portability
- 7982
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Battery: 4,000 mAh
- Low profile
- Max polling rate: 1,000 Hz
What will you mostly use it for?
The V3 takes the lead for office use and content creation, primarily due to its included knob. For programming and modding, the V2's open-source QMK/VIA firmware is a significant advantage. Gaming is a tie based on core performance specs, while travel slightly favors the V3's thinner profile. Your primary task will guide the choice.
It's a tie
- Both keyboards offer a 1000Hz polling rate for low latency.
- Both support N-key rollover for simultaneous key presses.
- Both are hot-swappable for switch experimentation.
Nuphy Air75 V2 vs Air75 V3 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 28 specs differ
Nuphy Air75 V2
Nuphy Air75 V3
Switch options
Hot-swappable
Mount style
Low profile
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Nuphy Air75 V2
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
In stockShips to you
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.
Nuphy Air75 V2 vs Air75 V3: your questions
The Air75 V3's metadata and vendor description do not mention QMK or VIA support. Instead, Nuphy promotes its own web-based configuration software called NuPhy IO 2.0 for customization. The Air75 V2 explicitly supports both QMK and VIA.
Both keyboards list Mac support. The Air75 V2's vendor page details specific MacOS shortcut implementation and lists extensive laptop compatibility, including many MacBook models. The Air75 V3's marketing also strongly emphasizes being designed for Mac and iPad users, but both should work well.
Yes, both the Air75 V2 and V3 are hot-swappable according to their specifications. This allows you to change switches without soldering. The V2's vendor page includes details on its low-profile KS-33 socket and offers many switch options for sale.
A key mechanical difference is the mounting style. The Air75 V3 uses a gasket mount, which typically provides a more flexible and softer typing feel. The Air75 V2 does not specify a gasket mount. The V3 also includes sound dampening features and screw-in stabilizers, which may affect acoustics and feel.
Both keyboards have a 4000mAh battery. However, the Air75 V3's vendor description claims significantly improved battery performance over the V2, citing up to 1200 hours with RGB off versus 220 hours for the V2. This suggests more power-efficient components in the V3.
The Air75 V2's technical specifications list 40 backlight modes. The Air75 V3's vendor description mentions new lighting features like a rhythm light bar and scenario-based theme effects, but a specific number of modes is not provided in the given data.
Both keyboards use PBT keycaps. The Air75 V2's description highlights its double-shot PBT keycaps and also offers shine-through and dye-sub PBT options. The V3's description does not specify the keycap manufacturing method, only stating they are PBT.
No, the Air75 V2 does not have a knob. The inclusion of knob support is a key feature of the Air75 V3, as listed in its extra features metadata.
The Air75 V3 is heavier. It weighs 750g, while the Air75 V2 weighs 598g. The V3's increased weight is likely due to its different internal construction and gasket mounting structure.
Yes, the Air75 V3's metadata shows support for ISO, ISO-DE, and ISO-FR layouts. The Air75 V2's metadata only lists support for the ANSI layout standard.
The Air75 V2's vendor page details many accessories, including the NuFolio V3 case, NuPack carrying case, Mono wrist rests in various woods, and many keycap sets. The Air75 V3 description mentions compatibility with NuFolio and Airfeet accessories but does not list the same extensive catalog.
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