Nuphy Air75 V2 vs Keychron Q1 Max: Low-Profile vs Premium Build

Compare Nuphy Air75 V2 vs Keychron Q1 Max Differences Side by Side

This comparison is for buyers deciding between two highly capable 75% wireless mechanical keyboards. The choice is difficult because both support QMK/VIA, hot-swapping, and tri-mode connectivity. The core trade-off is between the Nuphy's ultra-thin, travel-friendly low-profile design and the Keychron's substantial, acoustically-optimized gasket-mounted construction. Your primary use case and preference for typing feel will be the deciding factors.

Model
Rating	0.0 stars (0 reviews)	3.8 stars (82 reviews)
Purchase Options
Main differences	Has Linear, Tactile, Low-profile Mechanical switch options Features a low-profile design Built with the ANSI layout standard Weighs about 598 g Sized at 14 x 316 x 133 mm Made with a Aluminum, ABS case	Has Linear, Tactile, Clicky switch options Built with the ANSI, ISO, ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-CH, JIS layout standard Comes with a knob Includes screw-in stabilizers Uses a Gasket Mount mounting style Weighs about 1724 g Sized at 23 x 145 x 328 mm Made with a Aluminum case
Score	Scores Performance: 80.9 Build Quality: 80 Productivity: 88.7 Customizability: 95.1 Portability: 79	Scores Performance: 81.4 Build Quality: 89 Productivity: 96.8 Customizability: 99.3 Portability: 81.2
Name	Name Nuphy Air75 V2	Name Keychron Q1 Max
Release year	Release year 2023	Release year 2023
Switch Options	Switch Options Linear, Tactile, Low-profile Mechanical	Switch Options Linear, Tactile, Clicky
Profile	Profile Low Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 75%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI, ISO, ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-CH, 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, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum, ABS	Case Material Aluminum
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 14 x 316 x 133 mm	Dimensions 23 x 145 x 328 mm
Weight	Weight 598g	Weight 1724g

Keychron Q1 Max QMK/VIA Wireless Custom Mechanical Keyboard

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0.0 stars (0 reviews)

3.8 stars (82 reviews)

Has Linear, Tactile, Low-profile Mechanical switch options
Features a low-profile design
Built with the ANSI layout standard
Weighs about 598 g
Sized at 14 x 316 x 133 mm
Made with a Aluminum, ABS case

Has Linear, Tactile, Clicky switch options
Built with the ANSI, ISO, ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-CH, JIS layout standard
Comes with a knob
Includes screw-in stabilizers
Uses a Gasket Mount mounting style
Weighs about 1724 g
Sized at 23 x 145 x 328 mm
Made with a Aluminum case

Scores

Performance: 80.9
Build Quality: 80
Productivity: 88.7
Customizability: 95.1
Portability: 79

Scores

Performance: 81.4
Build Quality: 89
Productivity: 96.8
Customizability: 99.3
Portability: 81.2

Name

Nuphy Air75 V2

Name

Keychron Q1 Max

Release year

2023

Release year

2023

Switch Options

Linear, Tactile, Low-profile Mechanical

Switch Options

Linear, Tactile, Clicky

Profile

Low Profile

Profile

Normal Profile

Hot Swappable

Layout Size

75%

Layout Size

75%

Layout Standard

ANSI

Layout Standard

ANSI, ISO, ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-CH, JIS

Layout Ergonomics

Normal

Layout Ergonomics

Normal

Knob Support

Display Support

Mac/Win Support

Multi-Media Keys

USB-C

USB passthrough

Connection

Bluetooth, 2.4 GHz, Wired, Wireless

Connection

Bluetooth, 2.4 GHz, Wired, Wireless

Polling Rate

1000 Hz

Polling Rate

1000 Hz

Battery capacity

4000 mAh

Battery capacity

4000 mAh

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Gasket Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb, South-face

Backlight

Rgb, South-face

Case Colors

Case Material

Aluminum, ABS

Case Material

Aluminum

Keycaps Material

PBT

Keycaps Material

PBT

Dimensions

14 x 316 x 133 mm

Dimensions

23 x 145 x 328 mm

Weight

598g

Weight

1724g

Pros and Trade-offs

Your decision hinges on where and how you type. If your keyboard needs to move with you, pairing with laptops, or fit in a backpack, the Nuphy Air75 V2's ingenious low-profile design is the superior tool. If your keyboard is a permanent, cherished centerpiece of your desk where typing feel, sound, and customization are paramount, the Keychron Q1 Max's premium construction justifies its higher cost and weight. Both are excellent, but for fundamentally different users.

Nuphy Air75 V2

+Extremely portable at 598g with a 14mm low-profile design.
+Specifically designed for laptop compatibility, with a list of tested models.
+Includes sound-dampening features like plate poron, IXPE foam, and spacebar silicone.
+Offers a wide variety of low-profile switch options, including short-travel Cowberry for gaming.
+Vendor sells many accessories like travel cases, wrist rests, and alternative keycaps.

−Case uses an ABS bottom, not full aluminum like the top frame.
−Low-profile keycap and switch ecosystem is more limited than standard MX.
−Lacks a knob and the extensive acoustic foam layers of the Q1 Max.

Keychron Q1 Max

+Premium full CNC aluminum body construction.
+Advanced gasket mount design with polycarbonate plate and multiple acoustic foams (IXPE, PET, Latex).
+Extensive layout support including multiple ISO and JIS standards.
+Available as a barebones kit and includes screw-in stabilizers for modders.
+Features a knob and south-facing RGB LEDs.

−Very heavy at 1724g, making it impractical for frequent travel.
−Taller front height may require a wrist rest for comfortable use.
−Priced at a premium compared to the Air75 V2.

Which Keyboard Is Better for Your Needs?

The Nuphy Air75 V2 is the clear choice for mobile professionals and travelers due to its light weight and laptop-friendly design. The Keychron Q1 Max dominates for desktop-centric users who value a premium typing feel, extensive layout options, and deep customization potential. For gaming, both are technically capable, leaving the choice to personal preference for switch height and keyboard weight.

GamingTie

•Both offer a 1000Hz polling rate in 2.4GHz and wired modes for low latency.
•Both support N-key rollover for simultaneous key presses.
•The Air75 V2 has low-profile switches with short pre-travel options like Cowberry (1.2mm).
•The Q1 Max's heavier aluminum build may provide more stability during intense use.

OfficeNuphy Air75 V2

•The Air75 V2's low-profile design fits neatly over laptop keyboards.
•Nuphy lists specific compatibility with many laptop models from Apple, Microsoft, and others.
•It is significantly lighter at 598g, making it easier to transport between workspaces.
•Includes dedicated MacOS shortcut keys like Spotlight and Dictation via QMK.

ProgrammingKeychron Q1 Max

•The Q1 Max offers extensive layout support including ISO, ISO-DE, ISO-UK, and JIS.
•Its gasket mount and polycarbonate plate may provide a more comfortable typing feel for long sessions.
•Includes a knob for quick scrolling or macro control.
•Screw-in PCB stabilizers are listed for improved large key stability.

TravelNuphy Air75 V2

•The Air75 V2 is dramatically lighter (598g vs 1724g).
•It is much thinner at 14mm height compared to the Q1 Max's 23mm.
•Vendor offers optional travel accessories like the NuFolio V3 case and NuPack sleeve.
•Low-profile design is easier to pack in a bag.

ModdingKeychron Q1 Max

•The Q1 Max is available as a DIY kit/barebones option.
•It features a gasket mount design with a polycarbonate plate for tuning flex.
•Includes multiple layers of acoustic foams (IXPE, PET, Latex) for sound customization.
•Uses screw-in stabilizers which are preferred for modding over clip-in.

Content CreationKeychron Q1 Max

•The inclusion of a knob can be mapped to timeline scrubbing, brush size, or volume.
•South-facing RGB LEDs are compatible with more keycap profiles without interference.
•Multi-media keys are listed as a feature for quick media control.
•The substantial build may feel more premium and stable on a creative workstation.

Frequently Asked Questions (FAQ)