Compare Fantech HELIOS II Pro XD3 V3 4Khz Mouse vs Keychron G4 Mouse Differences Side by Side

Explore the comprehensive side-by-side comparison of the Fantech HELIOS II Pro XD3 V3 4Khz Mouse and Keychron G4 Mouse and view their biggest differences. The detailed comparison table allows you to see all the essential features, specifications, and benefits of each mouse 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 4000 Hz polling rate Standard shape Optical switches	Released in 2026 Bluetooth, 2.4 GHz, Wired, Wireless connectivity Up to 30000 DPI DPI 8000 Hz polling rate Right handed Ergonomic shape Mechanical switches ABS material 500 mAh battery 130h battery life 50G acceleration Macro buttons Adjustable DPI Software customization Onboard memory profiles Multi-device pairing
Name	Name Fantech HELIOS II Pro XD3 V3 4Khz Mouse	Name Keychron G4 Mouse
Release year	Release year 2023	Release year 2026
Features	Features -	Features Macro Buttons Adjustable DPI Multi-Device Pairing Software Tunable Memory Profiles
Weight	Weight 55g	Weight 55g
Dimensions	Dimensions -	Dimensions -
Battery capacity	Battery capacity -	Battery capacity 500 mAh
Connection	Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Battery Capacity	Battery Capacity -	Battery Capacity 500 mAh
Battery Life	Battery Life -	Battery Life 130h
Max Polling Rate	Max Polling Rate 4000 Hz	Max Polling Rate 8000 Hz
Min DPI	Min DPI -	Min DPI 100 DPI
Max DPI	Max DPI -	Max DPI 30000 DPI
Handedness	Handedness -	Handedness Right
Button Count	Button Count -	Button Count -
Sensor Type	Sensor Type Optical	Sensor Type Optical
Scroll Wheel Type	Scroll Wheel Type Standard	Scroll Wheel Type Standard
Acceleration	Acceleration -	Acceleration 50G
Switch Type	Switch Type Optical	Switch Type Mechanical