Compare Neo One of Zero Si75 HE vs NIUNIU Roly poly 40 R3 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Neo One of Zero Si75 HE and NIUNIU Roly poly 40 R3 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.

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Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
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Main differences	Released in 2026 Has Magnetic switch options Available in a 75% layout Comes with a knob Compatible with both Mac and Windows Connects via USB-C Utilizes Hall effect sensors Enables rapid trigger functionality Includes screw-in stabilizers Has built-in sound dampening Uses a Gasket Mount mounting style Supports Wired, Wired only connectivity Runs at a 8000 Hz polling rate Made with a ABS, Polycarbonate case Features PBT keycaps Offers Yes, Rgb, South-face, Rgb South-face RGB lighting	Released in 2025 Has Linear switch options Available in a 40% layout Supports VIAL configuration Uses a Top Mount mounting style Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Made with a Aluminum case Offers No RGB lighting
Score	Scores Performance: 95.2 Build Quality: 70.2 Productivity: 90.7 Customizability: 74.8 Portability: 65.6	Scores Performance: 47.2 Build Quality: 74.5 Productivity: 51.6 Customizability: 71 Portability: 80.4
Name	Name Neo One of Zero Si75 HE	Name NIUNIU Roly poly 40 R3
Release year	Release year 2026	Release year 2025
Switch Options	Switch Options Magnetic	Switch Options Linear
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 40%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI
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 Wired, Wired only	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate 8000 Hz	Polling Rate -
Battery capacity	Battery capacity -	Battery capacity -
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 Gasket Mount	Mount Style Top Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face	Backlight
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS, Polycarbonate	Case Material Aluminum
Keycaps Material	Keycaps Material PBT	Keycaps Material -
Dimensions	Dimensions -	Dimensions -
Weight	Weight -	Weight -