AULA F98 vs F99 vs Keychron Lemokey X2 Specs

Compare AULA F98 vs F99 vs Keychron Lemokey X2 Differences Side by Side

Explore the comprehensive side-by-side comparison of the AULA F98 and AULA F99 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)	4.8 stars (51 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2025 Available in a 98% layout Equipped with a 4000 mAh battery Weighs about 1040 g Sized at 41 x 138 x 385 mm Made with a Plastic case Features PBT, ABS keycaps Offers Yes, Rgb RGB lighting	Released in 2023 Available in a 96% layout Enables rapid trigger functionality Equipped with a 8000 mAh battery Weighs about 1023 g Sized at 43 x 147 x 391 mm Made with a ABS, Plastic, PBT case Features PBT keycaps Offers Yes, Rgb, North-face, Rgb North-face RGB lighting	Released in 2024 Has Linear, Tactile, Clicky switch options Available in a 100% layout Supports QMK firmware Supports VIA configuration Uses a Tray Mount mounting style Supports Wired, Wired only connectivity Weighs about 970 g Sized at 37 x 438 x 129 mm Made with a ABS case Features ABS keycaps Offers Yes, North-face RGB lighting
Score	Scores Performance: 74.1 Build Quality: 60 Productivity: 75.8 Customizability: 58.7 Portability: 53.4	Scores Performance: 59.5 Build Quality: 63.1 Productivity: 89.1 Customizability: 72.9 Portability: 64.3	Scores Performance: 75.7 Build Quality: 83.3 Productivity: 95.7 Customizability: 89.7 Portability: 47.7
Name	Name AULA F98	Name AULA F99	Name Keychron Lemokey X2
Release year	Release year 2025	Release year 2023	Release year 2024
Switch Options	Switch Options Linear	Switch Options Linear	Switch Options Linear, Tactile, Clicky
Profile	Profile Normal Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 98%	Layout Size 96%	Layout Size 100%
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	Display Support	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 Wired, Wired only
Polling Rate	Polling Rate 1000 Hz	Polling Rate -	Polling Rate 1000 Hz
Battery capacity	Battery capacity 4000 mAh	Battery capacity 8000 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 Tray Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight Rgb, North-face	Backlight North-face
Case Colors	Case Colors	Case Colors	Case Colors
Case Material	Case Material Plastic	Case Material ABS, Plastic, PBT	Case Material ABS
Keycaps Material	Keycaps Material PBT, ABS	Keycaps Material PBT	Keycaps Material ABS
Dimensions	Dimensions 41 x 138 x 385 mm	Dimensions 43 x 147 x 391 mm	Dimensions 37 x 438 x 129 mm
Weight	Weight 1040g	Weight 1023g	Weight 970g

-23% off

AULA F98 Tri-Mode Wireless Mechanical Keyboard

Lemokey X2 QMK Wired Mechanical Keyboard

0.0 stars (0 reviews)

4.8 stars (51 reviews)

0.0 stars (0 reviews)

Released in 2025
Available in a 98% layout
Equipped with a 4000 mAh battery
Weighs about 1040 g
Sized at 41 x 138 x 385 mm
Made with a Plastic case
Features PBT, ABS keycaps
Offers Yes, Rgb RGB lighting

Released in 2023
Available in a 96% layout
Enables rapid trigger functionality
Equipped with a 8000 mAh battery
Weighs about 1023 g
Sized at 43 x 147 x 391 mm
Made with a ABS, Plastic, PBT case
Features PBT keycaps
Offers Yes, Rgb, North-face, Rgb North-face RGB lighting

Released in 2024
Has Linear, Tactile, Clicky switch options
Available in a 100% layout
Supports QMK firmware
Supports VIA configuration
Uses a Tray Mount mounting style
Supports Wired, Wired only connectivity
Weighs about 970 g
Sized at 37 x 438 x 129 mm
Made with a ABS case
Features ABS keycaps
Offers Yes, North-face RGB lighting

Scores

Performance: 74.1
Build Quality: 60
Productivity: 75.8
Customizability: 58.7
Portability: 53.4

Scores

Performance: 59.5
Build Quality: 63.1
Productivity: 89.1
Customizability: 72.9
Portability: 64.3

Scores

Performance: 75.7
Build Quality: 83.3
Productivity: 95.7
Customizability: 89.7
Portability: 47.7

Name

AULA F98

Name

AULA F99

Name

Keychron Lemokey X2

Release year

2025

Release year

2023

Release year

2024

Switch Options

Linear

Switch Options

Linear

Switch Options

Linear, Tactile, Clicky

Profile

Normal Profile

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

98%

Layout Size

96%

Layout Size

100%

Layout Standard

ANSI

Layout Standard

ANSI

Layout Standard

ANSI

Layout Ergonomics

Normal

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, 2.4 GHz, Wired, Wireless

Connection

Wired, Wired only

Polling Rate

1000 Hz

Polling Rate

1000 Hz

Battery capacity

4000 mAh

Battery capacity

8000 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

Tray Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb

Backlight

Rgb, North-face

Backlight

North-face

Case Colors

Case Material

Plastic

Case Material

ABS, Plastic, PBT

Case Material

ABS

Keycaps Material

PBT, ABS

Keycaps Material

PBT

Keycaps Material

ABS

Dimensions

41 x 138 x 385 mm

Dimensions

43 x 147 x 391 mm

Dimensions

37 x 438 x 129 mm

Weight

1040g

Weight

1023g

Weight

970g

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Model
	-23% off 67	75	88
Rating	0.0 stars (0 reviews)	4.8 stars (51 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2025 Available in a 98% layout Equipped with a 4000 mAh battery Weighs about 1040 g Sized at 41 x 138 x 385 mm Made with a Plastic case Features PBT, ABS keycaps Offers Yes, Rgb RGB lighting	Released in 2023 Available in a 96% layout Enables rapid trigger functionality Equipped with a 8000 mAh battery Weighs about 1023 g Sized at 43 x 147 x 391 mm Made with a ABS, Plastic, PBT case Features PBT keycaps Offers Yes, Rgb, North-face, Rgb North-face RGB lighting	Released in 2024 Has Linear, Tactile, Clicky switch options Available in a 100% layout Supports QMK firmware Supports VIA configuration Uses a Tray Mount mounting style Supports Wired, Wired only connectivity Weighs about 970 g Sized at 37 x 438 x 129 mm Made with a ABS case Features ABS keycaps Offers Yes, North-face RGB lighting
Score	Scores Performance: 74.1 Build Quality: 60 Productivity: 75.8 Customizability: 58.7 Portability: 53.4	Scores Performance: 59.5 Build Quality: 63.1 Productivity: 89.1 Customizability: 72.9 Portability: 64.3	Scores Performance: 75.7 Build Quality: 83.3 Productivity: 95.7 Customizability: 89.7 Portability: 47.7
Name	Name AULA F98	Name AULA F99	Name Keychron Lemokey X2
Release year	Release year 2025	Release year 2023	Release year 2024
Switch Options	Switch Options Linear	Switch Options Linear	Switch Options Linear, Tactile, Clicky
Profile	Profile Normal Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 98%	Layout Size 96%	Layout Size 100%
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	Display Support	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 Wired, Wired only
Polling Rate	Polling Rate 1000 Hz	Polling Rate -	Polling Rate 1000 Hz
Battery capacity	Battery capacity 4000 mAh	Battery capacity 8000 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 Tray Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight Rgb, North-face	Backlight North-face
Case Colors	Case Colors	Case Colors	Case Colors
Case Material	Case Material Plastic	Case Material ABS, Plastic, PBT	Case Material ABS
Keycaps Material	Keycaps Material PBT, ABS	Keycaps Material PBT	Keycaps Material ABS
Dimensions	Dimensions 41 x 138 x 385 mm	Dimensions 43 x 147 x 391 mm	Dimensions 37 x 438 x 129 mm
Weight	Weight 1040g	Weight 1023g	Weight 970g