Compare Keychron BM27 Mouse vs Yunzii C2 Silent Silicone Mouse Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron BM27 Mouse and Yunzii C2 Silent Silicone 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 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 Macro buttons Software customization Onboard memory profiles Multi-device pairing	Released in 2025 2.4 GHz, Wireless connectivity Up to 1600 DPI DPI 250 Hz polling rate 4 buttons Right handed Ergonomic shape Weighs 121.5g Sized 40 x 66 x 104 mm Silicone material 1600 mAh battery 4320h battery life
Name	Name Keychron BM27 Mouse	Name Yunzii C2 Silent Silicone Mouse
Release year	Release year 2026	Release year 2025
Features	Features Macro Buttons Adjustable DPI Software Tunable Memory Profiles Multi-Device Pairing	Features Adjustable DPI
Weight	Weight 99g	Weight 121.5g
Dimensions	Dimensions -	Dimensions 40 x 66 x 104 mm
Battery capacity	Battery capacity 500 mAh	Battery capacity 1600 mAh
Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection 2.4 GHz, Wireless
Battery Capacity	Battery Capacity 500 mAh	Battery Capacity 1600 mAh
Battery Life	Battery Life 100h	Battery Life 4320h
Max Polling Rate	Max Polling Rate 1000 Hz	Max Polling Rate 250 Hz
Min DPI	Min DPI -	Min DPI 800 DPI
Max DPI	Max DPI 2400 DPI	Max DPI 1600 DPI
Handedness	Handedness -	Handedness Right
Button Count	Button Count -	Button Count 4
Sensor Type	Sensor Type -	Sensor Type -
Scroll Wheel Type	Scroll Wheel Type Standard	Scroll Wheel Type Standard
Acceleration	Acceleration -	Acceleration -
Switch Type	Switch Type -	Switch Type -