Ajazz AK820 Pro vs AULA F75 Max vs GMK GMK87 Specs

Compare Ajazz AK820 Pro vs AULA F75 Max vs GMK GMK87 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Ajazz AK820 Pro and AULA F75 Max 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 (737 reviews)	4.8 stars (44 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2023 Weighs about 810 g Sized at 40 x 327 x 136 mm Made with a ABS, Aluminum case	Includes screw-in stabilizers Runs at a 1000 Hz polling rate Weighs about 960 g Sized at 44 x 328 x 143 mm Made with a ABS case	Available in a 80% layout Includes a Yes display Supports VIA configuration
Score	Scores Performance: 60.5 Build Quality: 66.2 Productivity: 82.2 Customizability: 72.5 Portability: 79.2	Scores Performance: 79 Build Quality: 75.8 Productivity: 91.1 Customizability: 78.8 Portability: 80.5	Scores Performance: 69.8 Build Quality: 75.8 Productivity: 80.3 Customizability: 82.6 Portability: 67.2
Name	Name Ajazz AK820 Pro	Name AULA F75 Max	Name GMK GMK87
Release year	Release year 2023	Release year 2024	Release year 2024
Switch Options	Switch Options Linear	Switch Options Linear	Switch Options Linear
Profile	Profile Normal Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 75%	Layout Size 80%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support	Knob Support
Display Support	Display Support TFT	Display Support TFT	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate 1000 Hz	Polling Rate -
Battery capacity	Battery capacity 4000 mAh	Battery capacity 4000 mAh	Battery capacity -
Hall Effect Support	Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Gasket Mount	Mount Style Gasket Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face	Backlight Rgb, South-face	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS, Aluminum	Case Material ABS	Case Material -
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT	Keycaps Material -
Dimensions	Dimensions 40 x 327 x 136 mm	Dimensions 44 x 328 x 143 mm	Dimensions -
Weight	Weight 810g	Weight 960g	Weight -

4.6 stars (737 reviews)

4.8 stars (44 reviews)

0.0 stars (0 reviews)

Released in 2023
Weighs about 810 g
Sized at 40 x 327 x 136 mm
Made with a ABS, Aluminum case

Includes screw-in stabilizers
Runs at a 1000 Hz polling rate
Weighs about 960 g
Sized at 44 x 328 x 143 mm
Made with a ABS case

Available in a 80% layout
Includes a Yes display
Supports VIA configuration

Scores

Performance: 60.5
Build Quality: 66.2
Productivity: 82.2
Customizability: 72.5
Portability: 79.2

Scores

Performance: 79
Build Quality: 75.8
Productivity: 91.1
Customizability: 78.8
Portability: 80.5

Scores

Performance: 69.8
Build Quality: 75.8
Productivity: 80.3
Customizability: 82.6
Portability: 67.2

Name

Ajazz AK820 Pro

Name

AULA F75 Max

Name

GMK GMK87

Release year

2023

Release year

2024

Release year

2024

Switch Options

Linear

Switch Options

Linear

Switch Options

Linear

Profile

Normal Profile

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

75%

Layout Size

75%

Layout Size

80%

Layout Standard

ANSI

Layout Standard

ANSI

Layout Standard

ANSI

Layout Ergonomics

Normal

Layout Ergonomics

Normal

Layout Ergonomics

Normal

Knob Support

Display Support

TFT

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

Connection

Bluetooth, 2.4 GHz, Wired, Wireless

Polling Rate

1000 Hz

Polling Rate

Battery capacity

4000 mAh

Battery capacity

4000 mAh

Battery capacity

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Gasket Mount

Mount Style

Gasket Mount

Mount Style

Gasket Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb, South-face

Backlight

Rgb, South-face

Backlight

Rgb, South-face

Case Colors

Case Material

ABS, Aluminum

Case Material

ABS

Case Material

Keycaps Material

PBT

Keycaps Material

PBT

Keycaps Material

Dimensions

40 x 327 x 136 mm

Dimensions

44 x 328 x 143 mm

Dimensions

Weight

810g

Weight

960g

Weight

Discover similar products

You might also like similar products in that price range:

-11% off

$63$56

Ajazz AK820 Max

75%,

Hotswap,

Wireless,

Screen,

RGB,

Knob,

HE,

Gasket Mount

$76

AULA F75 Ultra

75%,

Hotswap,

Wireless,

Wired,

RGB,

Knob,

VIA,

Gasket Mount

-10% off

$86$77

Gamakay TK75HE V2

75%,

Hotswap,

Wireless,

Screen,

RGB,

Knob,

HE,

Rapid trigger,

Top Mount

$69

ANTONIUM K743 PRO (Side Printed PBT Keycaps)

Redragon ANTONIUM K743 Pro

80%,

Hotswap,

Wireless,

Screen,

RGB,

Knob,

Gasket Mount

$59

Keychron Q3

80%,

Hotswap,

Wired,

RGB,

Knob,

VIA,

QMK,

Alu case,

Gasket Mount

$72

AULA S75 Pro

75%,

Hotswap,

Wireless,

Screen,

RGB,

Knob,

Gasket Mount

$79

Keychron Q10

75%,

Hotswap,

Wired,

RGB,

Knob,

VIA,

QMK,

Alu case,

Gasket Mount

$70

Leobog K81 Pro

75%,

Hotswap,

Wireless,

Screen,

RGB,

Knob,

Gasket Mount

-10% off

$79$71

AULA EA75 Max

75%,

Hotswap,

Wireless,

Screen,

RGB,

Knob,

Gasket Mount

$59

Keychron Q7

70%,

Hotswap,

Wired,

RGB,

Knob,

VIA,

QMK,

Alu case,

Gasket Mount