Compare KBDFans Athena vs Coolkiller Spring Series Differences Side by Side

Explore the comprehensive side-by-side comparison of the KBDFans Athena and Coolkiller Spring Series 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.

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Main differences	Released in 2026 Available in a 75% layout Includes a Yes, LCD display Supports VIA configuration Supports VIAL configuration Uses a Top Mount mounting style Supports Wired, Wired only connectivity Weighs about 2200 g Made with a Aluminum case	Released in 2023 Has Linear switch options Available in a 65% layout Includes a Yes display Compatible with both Mac and Windows Uses a Gasket Mount mounting style Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Equipped with a 3750 mAh battery Weighs about 1500 g Sized at 28 x 329 x 145 mm Made with a Plastic case Features PBT keycaps
Score	Scores Performance: 70.4 Build Quality: 83.7 Productivity: 75.1 Customizability: 88.6 Portability: 62.8	Scores Performance: 44.6 Build Quality: 53.6 Productivity: 69 Customizability: 69.6 Portability: 89.4
Name	Name KBDFans Athena	Name Coolkiller Spring Series
Release year	Release year 2026	Release year 2023
Switch Options	Switch Options -	Switch Options Linear
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 65%
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 LCD	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 Wired, Wired only	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate -
Battery capacity	Battery capacity -	Battery capacity 3750 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 Top 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
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material Plastic
Keycaps Material	Keycaps Material -	Keycaps Material PBT
Dimensions	Dimensions -	Dimensions 28 x 329 x 145 mm
Weight	Weight 2200g	Weight 1500g