Compare Firstblood F15 Mouse vs Keychron BM27 Mouse Differences Side by Side

Explore the comprehensive side-by-side comparison of the Firstblood F15 Mouse and Keychron BM27 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 2022 Wired, Wired only connectivity Optical sensor Up to 16000 DPI DPI 8 buttons Ambidextrous handed Ergonomic shape Weighs 133.5g Sized 42 x 64 x 125 mm Plastic material Adjustable weight RGB lighting	Released in 2026 Bluetooth, 2.4 GHz, Wired, Wireless connectivity Up to 2400 DPI DPI 1000 Hz polling rate Ergonomic, Vertical shape Weighs 99g 500 mAh battery 100h battery life Onboard memory profiles Multi-device pairing
Name	Name Firstblood F15 Mouse	Name Keychron BM27 Mouse
Release year	Release year 2022	Release year 2026
Features	Features Macro Buttons Adjustable DPI Adjustable Weight Software Tunable RGB Lighting	Features Macro Buttons Adjustable DPI Software Tunable Memory Profiles Multi-Device Pairing
Weight	Weight 133.5g	Weight 99g
Dimensions	Dimensions 42 x 64 x 125 mm	Dimensions -
Battery capacity	Battery capacity -	Battery capacity 500 mAh
Connection	Connection Wired, Wired only	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Battery Capacity	Battery Capacity -	Battery Capacity 500 mAh
Battery Life	Battery Life -	Battery Life 100h
Max Polling Rate	Max Polling Rate -	Max Polling Rate 1000 Hz
Min DPI	Min DPI 100 DPI	Min DPI -
Max DPI	Max DPI 16000 DPI	Max DPI 2400 DPI
Handedness	Handedness Ambidextrous	Handedness -
Button Count	Button Count 8	Button Count -
Sensor Type	Sensor Type Optical	Sensor Type -
Scroll Wheel Type	Scroll Wheel Type Standard	Scroll Wheel Type Standard
Acceleration	Acceleration -	Acceleration -
Switch Type	Switch Type -	Switch Type -