NIUNIU ORTHO Roly poly 40 R3 vs WOBKEY Rainy75 Specs

Compare NIUNIU ORTHO Roly poly 40 R3 vs WOBKEY Rainy75 Differences Side by Side

Explore the comprehensive side-by-side comparison of the NIUNIU ORTHO Roly poly 40 R3 and WOBKEY Rainy75 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
Rating	0.0 stars (0 reviews)	5.0 stars (22 reviews)
Purchase Options
Main differences	Released in 2025 Available in a 40% layout Built with the ANSI layout standard Offers Ortholinear ergonomics Supports VIAL configuration Uses a Top Mount mounting style Offers No RGB lighting	Released in 2024 Has Linear switch options Available in a 75% layout Built with the ANSI, ISO-DE, ISO layout standard Offers Normal ergonomics Compatible with both Mac and Windows Connects via USB-C Supports QMK firmware Supports VIA configuration Includes screw-in stabilizers Has built-in sound dampening Uses a Gasket Mount mounting style Equipped with a 3500 mAh battery Weighs about 1800 g Sized at 40 x 320 x 130 mm Features PBT keycaps Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Score	Scores Performance: 47.4 Build Quality: 74.5 Productivity: 56.9 Customizability: 71 Portability: 80.5	Scores Performance: 70.2 Build Quality: 90.2 Productivity: 94 Customizability: 95 Portability: 81.5
Name	Name NIUNIU ORTHO Roly poly 40 R3	Name WOBKEY Rainy75
Release year	Release year 2025	Release year 2024
Switch Options	Switch Options -	Switch Options Linear
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 40%	Layout Size 75%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI, ISO-DE, ISO
Layout Ergonomics	Layout Ergonomics Ortholinear	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 -	Polling Rate -
Battery capacity	Battery capacity -	Battery capacity 3500 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 Top Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material Aluminum
Keycaps Material	Keycaps Material -	Keycaps Material PBT
Dimensions	Dimensions -	Dimensions 40 x 320 x 130 mm
Weight	Weight -	Weight 1800g

[Pre-Order] ORTHO Roly-poly 40 R3 Keyboard Kit by Niuniu

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0.0 stars (0 reviews)

5.0 stars (22 reviews)

Released in 2025
Available in a 40% layout
Built with the ANSI layout standard
Offers Ortholinear ergonomics
Supports VIAL configuration
Uses a Top Mount mounting style
Offers No RGB lighting

Released in 2024
Has Linear switch options
Available in a 75% layout
Built with the ANSI, ISO-DE, ISO layout standard
Offers Normal ergonomics
Compatible with both Mac and Windows
Connects via USB-C
Supports QMK firmware
Supports VIA configuration
Includes screw-in stabilizers
Has built-in sound dampening
Uses a Gasket Mount mounting style
Equipped with a 3500 mAh battery
Weighs about 1800 g
Sized at 40 x 320 x 130 mm
Features PBT keycaps
Offers Yes, Rgb, South-face, Rgb South-face RGB lighting

Scores

Performance: 47.4
Build Quality: 74.5
Productivity: 56.9
Customizability: 71
Portability: 80.5

Scores

Performance: 70.2
Build Quality: 90.2
Productivity: 94
Customizability: 95
Portability: 81.5

Name

NIUNIU ORTHO Roly poly 40 R3

Name

WOBKEY Rainy75

Release year

2025

Release year

2024

Switch Options

Linear

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

40%

Layout Size

75%

Layout Standard

ANSI

Layout Standard

ANSI, ISO-DE, ISO

Layout Ergonomics

Ortholinear

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

Battery capacity

3500 mAh

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Top Mount

Mount Style

Gasket Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb, South-face

Case Colors

Case Material

Aluminum

Case Material

Aluminum

Keycaps Material

PBT

Dimensions

40 x 320 x 130 mm

Weight

1800g

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