Ajazz AK820 Pro vs WOBKEY Rainy75 Pro Specs

Compare Ajazz AK820 Pro vs WOBKEY Rainy75 Pro Differences Side by Side

Explore the comprehensive side-by-side comparison of the Ajazz AK820 Pro and WOBKEY Rainy75 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	4.6 stars (738 reviews)	5.0 stars (34 reviews)
Purchase Options
Main differences	Released in 2023 Built with the ANSI layout standard Comes with a knob Includes a Yes, TFT display Equipped with a 4000 mAh battery Weighs about 810 g Sized at 40 x 327 x 136 mm Made with a ABS, Aluminum case	Released in 2025 Built with the ANSI, ISO-DE, ISO layout standard Includes a No display Supports QMK firmware Supports VIA configuration Includes screw-in stabilizers Runs at a 1000 Hz polling rate Equipped with a 7000 mAh battery Weighs about 1800 g Sized at 30 x 320 x 150 mm Made with a Aluminum, Steel case
Score	Scores Performance: 60.9 Build Quality: 66.6 Productivity: 82.4 Customizability: 72.7 Portability: 79.1	Scores Performance: 79.8 Build Quality: 87.9 Productivity: 93.7 Customizability: 89.3 Portability: 91.7
Name	Name Ajazz AK820 Pro	Name WOBKEY Rainy75 Pro
Release year	Release year 2023	Release year 2025
Switch Options	Switch Options Linear	Switch Options Linear
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-DE, ISO
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support TFT	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 1000 Hz
Battery capacity	Battery capacity 4000 mAh	Battery capacity 7000 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 Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS, Aluminum	Case Material Aluminum, Steel
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 40 x 327 x 136 mm	Dimensions 30 x 320 x 150 mm
Weight	Weight 810g	Weight 1800g

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4.6 stars (738 reviews)

5.0 stars (34 reviews)

Released in 2023
Built with the ANSI layout standard
Comes with a knob
Includes a Yes, TFT display
Equipped with a 4000 mAh battery
Weighs about 810 g
Sized at 40 x 327 x 136 mm
Made with a ABS, Aluminum case

Released in 2025
Built with the ANSI, ISO-DE, ISO layout standard
Includes a No display
Supports QMK firmware
Supports VIA configuration
Includes screw-in stabilizers
Runs at a 1000 Hz polling rate
Equipped with a 7000 mAh battery
Weighs about 1800 g
Sized at 30 x 320 x 150 mm
Made with a Aluminum, Steel case

Scores

Performance: 60.9
Build Quality: 66.6
Productivity: 82.4
Customizability: 72.7
Portability: 79.1

Scores

Performance: 79.8
Build Quality: 87.9
Productivity: 93.7
Customizability: 89.3
Portability: 91.7

Name

Ajazz AK820 Pro

Name

WOBKEY Rainy75 Pro

Release year

2023

Release year

2025

Switch Options

Linear

Switch Options

Linear

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

75%

Layout Size

75%

Layout Standard

ANSI

Layout Standard

ANSI, ISO-DE, ISO

Layout Ergonomics

Normal

Layout Ergonomics

Normal

Knob Support

Display Support

TFT

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

1000 Hz

Battery capacity

4000 mAh

Battery capacity

7000 mAh

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Gasket Mount

Mount Style

Gasket Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb, South-face

Backlight

Rgb, South-face

Case Colors

Case Material

ABS, Aluminum

Case Material

Aluminum, Steel

Keycaps Material

PBT

Keycaps Material

PBT

Dimensions

40 x 327 x 136 mm

Dimensions

30 x 320 x 150 mm

Weight

810g

Weight

1800g

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