Kezewa Niu Niu KB 40 vs sam Notfromsam S46 R2 Specs

Compare Kezewa Niu Niu KB 40 vs sam Notfromsam S46 R2 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Kezewa Niu Niu KB 40 and sam Notfromsam S46 R2 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)	0.0 stars (0 reviews)
Purchase Options
Main differences	Offers Ortholinear ergonomics Supports VIAL configuration Uses a Gasket Mount mounting style Supports Wired, Wired only connectivity Weighs about 1000 g Sized at 30 x 240 x 94 mm Made with a Aluminum case Offers No RGB lighting	Offers Normal ergonomics Connects via USB-C Supports VIA configuration Uses a Top Mount mounting style Supports Bluetooth, Wired, Wireless connectivity Sized at 28 x 264 x 98 mm Made with a Aluminum, Polycarbonate, Brass case Offers Yes, Rgb RGB lighting
Score	Scores Performance: 47 Build Quality: 77.3 Productivity: 56.4 Customizability: 70.1 Portability: 66.4	Scores Performance: 60.8 Build Quality: 82.2 Productivity: 53.3 Customizability: 79 Portability: 84.1
Name	Name Kezewa Niu Niu KB 40	Name sam Notfromsam S46 R2
Release year	Release year 2026	Release year 2026
Switch Options	Switch Options -	Switch Options -
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 40%	Layout Size 40%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI
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 Wired, Wired only	Connection Bluetooth, Wired, Wireless
Polling Rate	Polling Rate -	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	Backlight Rgb
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material Aluminum, Polycarbonate, Brass
Keycaps Material	Keycaps Material -	Keycaps Material -
Dimensions	Dimensions 30 x 240 x 94 mm	Dimensions 28 x 264 x 98 mm
Weight	Weight 1000g	Weight -

Notfromsam S46 R2 - Barebones Keyboard Kit

Select a keyboard to compare

0.0 stars (0 reviews)

Offers Ortholinear ergonomics
Supports VIAL configuration
Uses a Gasket Mount mounting style
Supports Wired, Wired only connectivity
Weighs about 1000 g
Sized at 30 x 240 x 94 mm
Made with a Aluminum case
Offers No RGB lighting

Offers Normal ergonomics
Connects via USB-C
Supports VIA configuration
Uses a Top Mount mounting style
Supports Bluetooth, Wired, Wireless connectivity
Sized at 28 x 264 x 98 mm
Made with a Aluminum, Polycarbonate, Brass case
Offers Yes, Rgb RGB lighting

Scores

Performance: 47
Build Quality: 77.3
Productivity: 56.4
Customizability: 70.1
Portability: 66.4

Scores

Performance: 60.8
Build Quality: 82.2
Productivity: 53.3
Customizability: 79
Portability: 84.1

Name

Kezewa Niu Niu KB 40

Name

sam Notfromsam S46 R2

Release year

2026

Release year

2026

Switch Options

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

40%

Layout Size

40%

Layout Standard

ANSI

Layout Standard

ANSI

Layout Ergonomics

Ortholinear

Layout Ergonomics

Normal

Knob Support

Display Support

Mac/Win Support

Multi-Media Keys

USB-C

USB passthrough

Connection

Wired, Wired only

Connection

Bluetooth, Wired, Wireless

Polling Rate

Battery capacity

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Gasket Mount

Mount Style

Top Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb

Case Colors

Case Material

Aluminum

Case Material

Aluminum, Polycarbonate, Brass

Keycaps Material

Dimensions

30 x 240 x 94 mm

Dimensions

28 x 264 x 98 mm

Weight

1000g

Weight

Discover similar products

You might also like similar products in that price range:

$160

Ready to use Agar mini Dual-mode version with keycaps

KBDFans Agar Mini

40%,

Hotswap,

Wireless,

Wired,

VIA,

VIAL,

QMK,

Alu case,

Gasket Mount

New

$149

Keykobo Pixel67

65%,

Hotswap,

Wireless,

Wired,

RGB,

VIA,

QMK,

Alu case,

Gasket Mount

$143

Keychron Q4 Pro

60%,

Hotswap,

Wireless,

Wired,

RGB,

VIA,

QMK,

Alu case,

Gasket Mount

$193

[In Stock] GuangQi40 40% Mechanical Keyboard

Dwarf Wangchuan GuangQi40

40%,

Hotswap,

Wireless,

Wired,

VIA,

QMK,

Alu case,

Gasket Mount

$209

[In Stock] Sirius Manta Low switch 40% Bluetooth Dual Mode Mechanical Keyboard Kit

Velocifire Manta

40%,

Hotswap,

Wireless,

Wired,

VIA,

QMK,

Alu case,

Sandwich Mount

$179

Zoom64 - 60% ISO+ANSI Mechanical Keyboard Kit

Wuque Studios Zoom64

60%,

Hotswap,

Wireless,

Wired,

RGB,

Knob,

VIA,

Alu case

-10% off

100

$199$179

Chilkey ND104

100%,

Hotswap,

Wireless,

Screen,

RGB,

Knob,

VIA,

QMK,

Alu case,

Plate Mount

100

$160

Keychron Q1 HE

75%,

Hotswap,

Wireless,

Wired,

RGB/ White LEDs,

Knob,

VIA,

QMK,

HE,

Rapid trigger,

Alu case,

Gasket Mount

$199

LUMINKEY Lumino

75%,

Hotswap,

Wireless,

Screen,

VIA,

Gasket Mount

$129

Keychron K2 HE

75%,

Hotswap,

Wireless,

Wired,

RGB/ White LEDs,

Knob,

VIA,

QMK,

HE,

Rapid trigger,

Alu case,

Tray Mount