Compare Ajazz AJ139 Pro Mouse vs AJ199 Pro 4K Mouse Differences Side by Side

Explore the comprehensive side-by-side comparison of the Ajazz AJ139 Pro Mouse and Ajazz AJ199 Pro 4K 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 2.4 GHz, Wired, Wireless connectivity Up to 26000 DPI DPI 1000 Hz polling rate Mechanical switches ABS material 40h battery life 50G acceleration Software customization	Released in 2024 Bluetooth, 2.4 GHz, Wired, Wireless connectivity Up to 32000 DPI DPI 4000 Hz polling rate 8 buttons Sized 40 x 63 x 120 mm
Name	Name Ajazz AJ139 Pro Mouse	Name Ajazz AJ199 Pro 4K Mouse
Release year	Release year 2023	Release year 2024
Features	Features Adjustable DPI Software Tunable	Features Adjustable DPI
Weight	Weight 59g	Weight 59g
Dimensions	Dimensions -	Dimensions 40 x 63 x 120 mm
Battery capacity	Battery capacity 300 mAh	Battery capacity 300 mAh
Connection	Connection 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Battery Capacity	Battery Capacity 300 mAh	Battery Capacity 300 mAh
Battery Life	Battery Life 40h	Battery Life -
Max Polling Rate	Max Polling Rate 1000 Hz	Max Polling Rate 4000 Hz
Min DPI	Min DPI 800 DPI	Min DPI 400 DPI
Max DPI	Max DPI 26000 DPI	Max DPI 32000 DPI
Handedness	Handedness -	Handedness -
Button Count	Button Count -	Button Count 8
Sensor Type	Sensor Type Optical	Sensor Type Optical
Scroll Wheel Type	Scroll Wheel Type Standard	Scroll Wheel Type Standard
Acceleration	Acceleration 50G	Acceleration -
Switch Type	Switch Type Mechanical	Switch Type -