Compare Nuphy Air75 V2 vs Air75 V3 Differences Side by Side

This comparison is for users deciding between two generations of Nuphy's popular low-profile 75% keyboard. The choice is difficult because the V2 and V3 offer distinct advantages. The V2 is a proven model with extensive open-source firmware support, while the V3 introduces a new mounting style and a physical knob. Your decision hinges on whether you prioritize software customization or hardware refinement and extra controls.

Model
	92	95	Select a keyboard to compare
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2023 Has Linear, Tactile, Low-profile Mechanical switch options Built with the ANSI layout standard Weighs about 598 g Sized at 14 x 316 x 133 mm Made with a Aluminum, ABS case Offers Yes, Rgb, South-face, Rgb South-face RGB lighting	Released in 2024 Has Tactile, Linear, Clicky, Low-profile 3.0, Mechanical switch options Built with the ANSI, ISO-FR, ISO, ISO-DE, ISO-UK, JIS layout standard Comes with a knob Includes screw-in stabilizers Uses a Gasket Mount mounting style Weighs about 750 g Sized at 13 x 319 x 129 mm Made with a Aluminum, ABS, Polycarbonate, Plastic case Offers Yes, Rgb, North-face, Rgb North-face, South-face, Rgb South-face RGB lighting
Score	Scores Performance: 80.8 Build Quality: 80.1 Productivity: 88.7 Customizability: 95.1 Portability: 79.1	Scores Performance: 81.9 Build Quality: 88.1 Productivity: 97.2 Customizability: 99.6 Portability: 81.4
Name	Name Nuphy Air75 V2	Name Nuphy Air75 V3
Release year	Release year 2023	Release year 2024
Switch Options	Switch Options Linear, Tactile, Low-profile Mechanical	Switch Options Tactile, Linear, Clicky, Low-profile 3.0, Mechanical
Profile	Profile Low Profile	Profile Low Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 75%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI, ISO-FR, ISO, ISO-DE, ISO-UK, JIS
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate 1000 Hz	Polling Rate 1000 Hz
Battery capacity	Battery capacity 4000 mAh	Battery capacity 4000 mAh
Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style -	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face	Backlight Rgb, North-face, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum, ABS	Case Material Aluminum, ABS, Polycarbonate, Plastic
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 14 x 316 x 133 mm	Dimensions 13 x 319 x 129 mm
Weight	Weight 598g	Weight 750g

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Pros and Trade-offs

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.

Nuphy Air75 V2

+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.
+Has a strong track record with many positive user reviews.
+Vendor page lists extensive compatibility with many laptop models.

−Lacks a physical control knob.
−Uses a standard mounting style instead of a gasket mount.
−Does not support ISO-DE or ISO-FR layouts according to its metadata.

Nuphy Air75 V3

+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.
+Supports more layout standards, including ISO-DE and ISO-FR.
+Vendor description highlights a new, web-based configuration software (NuPhy IO 2.0).

−Lacks native QMK/VIA support, relying on proprietary NuPhy IO software.
−Offers fewer switch type options (only clicky and linear per metadata).
−Is a newer model without established user reviews.

Which Keyboard Is Better for Your Needs?

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.

GamingTie

•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.

OfficeNuphy Air75 V3

•The V3 includes a dedicated knob for quick volume or zoom control.
•The V3's gasket mount and sound dampening features may provide a quieter typing experience.
•The V3 lists support for more ISO layout variants (DE, FR), useful in international offices.

ProgrammingNuphy Air75 V2

•The V2's native QMK and VIA support allows for unlimited key remapping and macro creation.
•VIA's browser-based configuration works across major operating systems.
•The V2's listing includes tactile switch options like Moss and Wisteria, which some programmers prefer.

TravelNuphy Air75 V3

•The V3 is slightly thinner at 13mm versus the V2's 14mm height.
•The V3's vendor description emphasizes ultra-portable design language.
•Both share the same 4000mAh battery and tri-mode connectivity.

ModdingNuphy Air75 V2

•The V2 explicitly supports QMK and VIA for deep firmware customization.
•The V2's vendor page details specific sound-dampening materials like plate poron and IXPE foam.
•The V2's proven platform has extensive community reviews and accessory support.

Content CreationNuphy Air75 V3

•The V3's physical knob is ideal for scrubbing timelines or adjusting brush size.
•The V3's gasket mount may offer a more comfortable typing feel for long sessions.
•The V3's vendor page mentions a rhythm light bar that can act as a typing speed indicator.