Compare Coolkiller Spring Series vs Fly vision Fly65 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Coolkiller Spring Series and Fly vision Fly65 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 2023 Has Linear switch options Includes a Yes display Connects via USB-C Has built-in sound dampening 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 Offers Yes, Rgb RGB lighting	Released in 2024 Includes a No display Supports QMK firmware Supports VIA configuration Features N-key rollover Runs at a 1000 Hz polling rate Equipped with a 3600 mAh battery Weighs about 1200 g Sized at 19 x 314 x 112 mm Made with a Aluminum case Offers No RGB lighting
Score	Scores Performance: 44.6 Build Quality: 53.5 Productivity: 69.1 Customizability: 69.7 Portability: 89.4	Scores Performance: 62.2 Build Quality: 80.4 Productivity: 64 Customizability: 81.8 Portability: 86.1
Name	Name Coolkiller Spring Series	Name Fly vision Fly65
Release year	Release year 2023	Release year 2024
Switch Options	Switch Options Linear	Switch Options -
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 65%	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	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 3750 mAh	Battery capacity 3600 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
Case Colors	Case Colors	Case Colors
Case Material	Case Material Plastic	Case Material Aluminum
Keycaps Material	Keycaps Material PBT	Keycaps Material -
Dimensions	Dimensions 28 x 329 x 145 mm	Dimensions 19 x 314 x 112 mm
Weight	Weight 1500g	Weight 1200g