Compare Epomaker EK21 vs AULA F75 Ultra Differences Side by Side

Explore the comprehensive side-by-side comparison of the Epomaker EK21 and AULA F75 Ultra 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
	83	81	Select a keyboard to compare
Rating	4.6 stars (12 reviews)	4.5 stars (2 reviews)
Purchase Options
Main differences	Released in 2025 Available in a Numpad layout Equipped with a 1000 mAh battery Weighs about 200 g Sized at 29 x 138 x 93 mm Features PBT keycaps Offers Yes, Rgb RGB lighting	Released in 2026 Available in a 75% layout Equipped with a 10000 mAh battery Weighs about 1100 g Sized at 43 x 323 x 143 mm Features PBT, PC keycaps Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Score	Scores Performance: 77.5 Build Quality: 76.9 Productivity: 87.4 Customizability: 82.7 Portability: 87.9	Scores Performance: 81.8 Build Quality: 72.9 Productivity: 89.3 Customizability: 79 Portability: 91.6
Name	Name Epomaker EK21	Name AULA F75 Ultra
Release year	Release year 2025	Release year 2026
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 Numpad	Layout Size 75%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI
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, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate 1000 Hz	Polling Rate 1000 Hz
Battery capacity	Battery capacity 1000 mAh	Battery capacity 10000 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	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS	Case Material ABS
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT, PC
Dimensions	Dimensions 29 x 138 x 93 mm	Dimensions 43 x 323 x 143 mm
Weight	Weight 200g	Weight 1100g