Compare Keychron BM22 Mouse vs M3 Mini Mouse Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron BM22 Mouse and Keychron M3 Mini 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 2025 Up to 2400 DPI DPI 1000 Hz polling rate 3 buttons Right handed Ergonomic shape Weighs 76g 450 mAh battery 100h battery life Onboard memory profiles Multi-device pairing	Released in 2023 Up to 26000 DPI DPI 1000 Hz, 4000 Hz, 8000 Hz polling rate 5 buttons Standard, Ergonomic shape Weighs 55g 600 mAh battery 135h battery life
Name	Name Keychron BM22 Mouse	Name Keychron M3 Mini Mouse
Release year	Release year 2025	Release year 2023
Features	Features Macro Buttons Adjustable DPI Multi-Device Pairing Software Tunable Memory Profiles	Features Macro Buttons Adjustable DPI Software Tunable
Weight	Weight 76g	Weight 55g
Dimensions	Dimensions -	Dimensions -
Battery capacity	Battery capacity 450 mAh	Battery capacity 600 mAh
Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Battery Capacity	Battery Capacity 450 mAh	Battery Capacity 600 mAh
Battery Life	Battery Life 100h	Battery Life 135h
Max Polling Rate	Max Polling Rate 1000 Hz	Max Polling Rate 1000 Hz;4000 Hz;8000 Hz
Min DPI	Min DPI 400 DPI;100 DPI	Min DPI 100 DPI
Max DPI	Max DPI 2400 DPI	Max DPI 26000 DPI
Handedness	Handedness Right	Handedness -
Button Count	Button Count 3	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