Compare Nuphy Air75 V2 vs Keychron B1 Pro vs Nuphy Air75 V3 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Nuphy Air75 V2 and Keychron B1 Pro and view their biggest differences. The detailed comparison table allows you to see all the essential features, specifications, and benefits of each keyboard at a glance. Whether you're looking for performance, value, or specific functionalities, this comparison tool helps you make an informed decision.

Model
	91		74
Rating	0.0 stars (0 reviews)	4.2 stars (15 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2023 Has Low-Profile Mechanical, Linear, Tactile switch options Built with the ANSI layout standard Supports QMK firmware Supports VIA configuration Features N-key rollover Weighs about 598 g Sized at 14 x 317 x 133 mm	Has Linear, Tactile, Clicky switch options Built with the ANSI, ISO, JIS layout standard Offers Normal ergonomics Equipped with a 800 mAh battery Weighs about 425 g Sized at 5 x 296 x 130 mm Made with a Plastic, ABS case Features ABS keycaps Offers No RGB lighting	Has Low-Profile, Linear, Clicky switch options Built with the ANSI, ISO, JIS, ISO-DE, ISO-FR layout standard Comes with a knob Uses a Gasket Mount mounting style Weighs about 750 g Sized at 13 x 319 x 129 mm
Score	Scores Performance: 79.8 Build Quality: 78.2 Productivity: 88.2 Customizability: 94.8 Portability: 81.1	Scores Performance: 48.1 Build Quality: 41.6 Productivity: 66.1 Customizability: 45 Portability: 77.9	Scores Performance: 68.3 Build Quality: 69.8 Productivity: 83.8 Customizability: 68.5 Portability: 81.8
Name	Name Nuphy Air75 V2	Name Keychron B1 Pro	Name Nuphy Air75 V3
Release year	Release year 2023	Release year 2024	Release year 2024
Switch Options	Switch Options Low-Profile Mechanical, Linear, Tactile	Switch Options Linear, Tactile, Clicky	Switch Options Low-Profile, Linear, Clicky
Profile	Profile Low Profile	Profile Low Profile	Profile Low Profile
Hot Swappable	Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 75%	Layout Size 75%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI, ISO, JIS	Layout Standard ANSI, ISO, JIS, ISO-DE, ISO-FR
Layout Ergonomics	Layout Ergonomics Low Profile	Layout Ergonomics Normal	Layout Ergonomics Low Profile
Knob Support	Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate 1000 Hz	Polling Rate 1000 Hz	Polling Rate 1000 Hz
Battery capacity	Battery capacity 4000 mAh	Battery capacity 800 mAh	Battery capacity 4000 mAh
Hall Effect Support	Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style -	Mount Style -	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face	Backlight	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum, Plastic, ABS	Case Material Plastic, ABS	Case Material Aluminum, Plastic, ABS
Keycaps Material	Keycaps Material PBT	Keycaps Material ABS	Keycaps Material PBT
Dimensions	Dimensions 14 x 317 x 133 mm	Dimensions 5 x 296 x 130 mm	Dimensions 13 x 319 x 129 mm
Weight	Weight 598g	Weight 425g	Weight 750g