Compare Keychron G4 Mouse vs M2 Mouse Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron G4 Mouse and Keychron M2 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 2026 Up to 30000 DPI DPI 8000 Hz polling rate Ergonomic shape ABS material 500 mAh battery 130h battery life Onboard memory profiles Multi-device pairing	Released in 2023 Up to 26000 DPI;30000 DPI DPI 1000 Hz, 4000 Hz, 8000 Hz polling rate 5 buttons Standard, Ergonomic shape ABS, Plastic material 600 mAh battery 135h battery life RGB lighting
Name	Name Keychron G4 Mouse	Name Keychron M2 Mouse
Release year	Release year 2026	Release year 2023
Features	Features Macro Buttons Adjustable DPI Multi-Device Pairing Software Tunable Memory Profiles	Features Macro Buttons Adjustable DPI Software Tunable RGB Lighting
Weight	Weight 55g	Weight 55g
Dimensions	Dimensions -	Dimensions -
Battery capacity	Battery capacity 500 mAh	Battery capacity 600 mAh
Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Battery Capacity	Battery Capacity 500 mAh	Battery Capacity 600 mAh
Battery Life	Battery Life 130h	Battery Life 135h
Max Polling Rate	Max Polling Rate 8000 Hz	Max Polling Rate 1000 Hz;4000 Hz;8000 Hz
Min DPI	Min DPI 100 DPI	Min DPI 100 DPI;400 DPI
Max DPI	Max DPI 30000 DPI	Max DPI 26000 DPI;30000 DPI
Handedness	Handedness Right	Handedness Right
Button Count	Button Count -	Button Count 5;4
Sensor Type	Sensor Type Optical	Sensor Type Optical
Scroll Wheel Type	Scroll Wheel Type Standard	Scroll Wheel Type Standard
Acceleration	Acceleration 50G	Acceleration 50G
Switch Type	Switch Type Mechanical	Switch Type Mechanical