Keychron K2 V2 vs Yunzii B75 Pro Specs

Compare Keychron K2 V2 vs Yunzii B75 Pro Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron K2 V2 and Yunzii B75 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
Rating	4.9 stars (4378 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2019 Has Linear, Tactile, Clicky switch options Built with the ANSI, ISO, ISO-UK, JIS, ISO-Nordic, ISO-DE, ISO-FR, ISO-ES layout standard Uses a Tray Mount mounting style Supports Bluetooth, Wired, Wireless connectivity Made with a Aluminum, Plastic case Features ABS, PBT keycaps Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting	Released in 2024 Has Linear, Clicky, Tactile switch options Built with the ISO, ANSI, Dvorak layout standard Comes with a knob Includes screw-in stabilizers Has built-in sound dampening Uses a Gasket Mount mounting style Supports Bluetooth, 2.4 GHz, Wired, Wireless, connectivity Runs at a 4000 Hz polling rate Weighs about 937 g Sized at 42 x 334 x 144 mm Made with a Plastic case Features PBT, PC keycaps Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Score	Scores Performance: 74.5 Build Quality: 66.5 Productivity: 65.5 Customizability: 67 Portability: 80.1	Scores Performance: 75 Build Quality: 60.8 Productivity: 91.2 Customizability: 78.9 Portability: 80.5
Name	Name Keychron K2 V2	Name Yunzii B75 Pro
Release year	Release year 2019	Release year 2024
Switch Options	Switch Options Linear, Tactile, Clicky	Switch Options Linear, Clicky, Tactile
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 75%
Layout Standard	Layout Standard ANSI, ISO, ISO-UK, JIS, ISO-Nordic, ISO-DE, ISO-FR, ISO-ES	Layout Standard ISO, ANSI, Dvorak
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, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless,
Polling Rate	Polling Rate -	Polling Rate 4000 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 Tray Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, White, North-face	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum, Plastic	Case Material Plastic
Keycaps Material	Keycaps Material ABS, PBT	Keycaps Material PBT, PC
Dimensions	Dimensions -	Dimensions 42 x 334 x 144 mm
Weight	Weight -	Weight 937g

Keychron K2 Wireless Mechanical Keyboard (Version 2)

YUNZII B75 Pro Wireless Mechanical Keyboard - ISO Layout

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4.9 stars (4378 reviews)

0.0 stars (0 reviews)

Released in 2019
Has Linear, Tactile, Clicky switch options
Built with the ANSI, ISO, ISO-UK, JIS, ISO-Nordic, ISO-DE, ISO-FR, ISO-ES layout standard
Uses a Tray Mount mounting style
Supports Bluetooth, Wired, Wireless connectivity
Made with a Aluminum, Plastic case
Features ABS, PBT keycaps
Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting

Released in 2024
Has Linear, Clicky, Tactile switch options
Built with the ISO, ANSI, Dvorak layout standard
Comes with a knob
Includes screw-in stabilizers
Has built-in sound dampening
Uses a Gasket Mount mounting style
Supports Bluetooth, 2.4 GHz, Wired, Wireless, connectivity
Runs at a 4000 Hz polling rate
Weighs about 937 g
Sized at 42 x 334 x 144 mm
Made with a Plastic case
Features PBT, PC keycaps
Offers Yes, Rgb, South-face, Rgb South-face RGB lighting

Scores

Performance: 74.5
Build Quality: 66.5
Productivity: 65.5
Customizability: 67
Portability: 80.1

Scores

Performance: 75
Build Quality: 60.8
Productivity: 91.2
Customizability: 78.9
Portability: 80.5

Name

Keychron K2 V2

Name

Yunzii B75 Pro

Release year

2019

Release year

2024

Switch Options

Linear, Tactile, Clicky

Switch Options

Linear, Clicky, Tactile

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

75%

Layout Size

75%

Layout Standard

ANSI, ISO, ISO-UK, JIS, ISO-Nordic, ISO-DE, ISO-FR, ISO-ES

Layout Standard

ISO, ANSI, Dvorak

Layout Ergonomics

Normal

Layout Ergonomics

Normal

Knob Support

Display Support

Mac/Win Support

Multi-Media Keys

USB-C

USB passthrough

Connection

Bluetooth, Wired, Wireless

Connection

Bluetooth, 2.4 GHz, Wired, Wireless,

Polling Rate

4000 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

Tray Mount

Mount Style

Gasket Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb, White, North-face

Backlight

Rgb, South-face

Case Colors

Case Material

Aluminum, Plastic

Case Material

Plastic

Keycaps Material

ABS, PBT

Keycaps Material

PBT, PC

Dimensions

42 x 334 x 144 mm

Weight

937g

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