Jamesdonkey A3 vs Keychron K2 V2 Specs

Compare Jamesdonkey A3 vs Keychron K2 V2 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Jamesdonkey A3 and Keychron K2 V2 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)	4.9 stars (4378 reviews)
Purchase Options
Main differences	Released in 2022 Has Clicky, Linear, Tactile switch options Built with the ANSI 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 Equipped with a 3000 mAh battery Weighs about 1000 g Sized at 40 x 136 x 321 mm Made with a ABS, Polycarbonate, Plastic, PBT case Features PBT keycaps Offers Yes, Rgb RGB lighting	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 Equipped with a 4000 mAh battery Made with a Aluminum, Plastic case Features ABS, PBT keycaps Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
Score	Scores Performance: 61.9 Build Quality: 72.4 Productivity: 92.3 Customizability: 88.1 Portability: 82.8	Scores Performance: 77.5 Build Quality: 72.6 Productivity: 75.8 Customizability: 74.5 Portability: 83
Name	Name Jamesdonkey A3	Name Keychron K2 V2
Release year	Release year 2022	Release year 2019
Switch Options	Switch Options Clicky, Linear, Tactile	Switch Options Linear, Tactile, Clicky
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	Layout Standard ANSI, ISO, ISO-UK, JIS, ISO-Nordic, ISO-DE, ISO-FR, ISO-ES
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, 2.4 GHz, Wired, Wireless	Connection Bluetooth, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate -
Battery capacity	Battery capacity 3000 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 Gasket Mount	Mount Style Tray Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight Rgb, White, North-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS, Polycarbonate, Plastic, PBT	Case Material Aluminum, Plastic
Keycaps Material	Keycaps Material PBT	Keycaps Material ABS, PBT
Dimensions	Dimensions 40 x 136 x 321 mm	Dimensions -
Weight	Weight 1000g	Weight -

JAMESDONKEY A3 Gasket Mechanical Keyboard

-17% off

Keychron K2 Wireless Mechanical Keyboard (Version 2)

Select a keyboard to compare

0.0 stars (0 reviews)

4.9 stars (4378 reviews)

Released in 2022
Has Clicky, Linear, Tactile switch options
Built with the ANSI 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
Equipped with a 3000 mAh battery
Weighs about 1000 g
Sized at 40 x 136 x 321 mm
Made with a ABS, Polycarbonate, Plastic, PBT case
Features PBT keycaps
Offers Yes, Rgb RGB lighting

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
Equipped with a 4000 mAh battery
Made with a Aluminum, Plastic case
Features ABS, PBT keycaps
Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting

Scores

Performance: 61.9
Build Quality: 72.4
Productivity: 92.3
Customizability: 88.1
Portability: 82.8

Scores

Performance: 77.5
Build Quality: 72.6
Productivity: 75.8
Customizability: 74.5
Portability: 83

Name

Jamesdonkey A3

Name

Keychron K2 V2

Release year

2022

Release year

2019

Switch Options

Clicky, Linear, Tactile

Switch Options

Linear, Tactile, Clicky

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

75%

Layout Size

75%

Layout Standard

ANSI

Layout Standard

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

Layout Ergonomics

Normal

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, Wired, Wireless

Polling Rate

Battery capacity

3000 mAh

Battery capacity

4000 mAh

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Gasket Mount

Mount Style

Tray Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb

Backlight

Rgb, White, North-face

Case Colors

Case Material

ABS, Polycarbonate, Plastic, PBT

Case Material

Aluminum, Plastic

Keycaps Material

PBT

Keycaps Material

ABS, PBT

Dimensions

40 x 136 x 321 mm

Dimensions

Weight

1000g

Weight

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Model
	83	-17% off 77	Select a keyboard to compare
Rating	0.0 stars (0 reviews)	4.9 stars (4378 reviews)
Purchase Options
Main differences	Released in 2022 Has Clicky, Linear, Tactile switch options Built with the ANSI 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 Equipped with a 3000 mAh battery Weighs about 1000 g Sized at 40 x 136 x 321 mm Made with a ABS, Polycarbonate, Plastic, PBT case Features PBT keycaps Offers Yes, Rgb RGB lighting	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 Equipped with a 4000 mAh battery Made with a Aluminum, Plastic case Features ABS, PBT keycaps Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
Score	Scores Performance: 61.9 Build Quality: 72.4 Productivity: 92.3 Customizability: 88.1 Portability: 82.8	Scores Performance: 77.5 Build Quality: 72.6 Productivity: 75.8 Customizability: 74.5 Portability: 83
Name	Name Jamesdonkey A3	Name Keychron K2 V2
Release year	Release year 2022	Release year 2019
Switch Options	Switch Options Clicky, Linear, Tactile	Switch Options Linear, Tactile, Clicky
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	Layout Standard ANSI, ISO, ISO-UK, JIS, ISO-Nordic, ISO-DE, ISO-FR, ISO-ES
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, 2.4 GHz, Wired, Wireless	Connection Bluetooth, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate -
Battery capacity	Battery capacity 3000 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 Gasket Mount	Mount Style Tray Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight Rgb, White, North-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS, Polycarbonate, Plastic, PBT	Case Material Aluminum, Plastic
Keycaps Material	Keycaps Material PBT	Keycaps Material ABS, PBT
Dimensions	Dimensions 40 x 136 x 321 mm	Dimensions -
Weight	Weight 1000g	Weight -