Design & Ergonomics
MX Master 3S: Known for its ergonomic right-handed design, the MX Master 3S offers a comfortable grip suitable for extended use. Its matte rubber surface and milled metal scroll wheels contribute to a premium feel. However, its larger size may not be ideal for users with smaller hands.
MX Master 4: Building upon its predecessor, the MX Master 4 introduces a slightly more durable and textured surface, enhancing grip and ease of cleaning. While it maintains the ergonomic design, the addition of customizable haptic feedback in the thumb rest provides tactile cues for various actions, such as device switching and low battery alerts.
Performance & Features
MX Master 3S: Equipped with an 8,000 DPI Darkfield sensor, the MX Master 3S offers precise tracking on virtually any surface, including glass. It supports Bluetooth and USB receiver connectivity, allowing pairing with up to three devices simultaneously. The mouse also features quiet left- and right-click buttons, enhancing the user experience.
MX Master 4: The MX Master 4 retains the 8,000 DPI sensor but introduces a new “Action Ring” menu, accessible via a thumb button. This customizable circular menu allows quick access to shortcuts, applications, and system functions, streamlining workflows. Additionally, the mouse offers enhanced connectivity with a new USB-C dongle and improved wireless performance.
Battery Life & Charging
MX Master 3S: Offers up to 70 days of battery life on a full charge, with quick recharging capabilities.
MX Master 4: Maintains the 70-day battery life and introduces USB-C quick charging, providing three hours of use from just a one-minute charge.
Software & Customization
MX Master 3S: Utilizes Logitech Options software for customization, allowing users to remap buttons and adjust settings.
MX Master 4: Leverages the updated Logi Options+ software, offering more advanced customization options, including Smart Actions and third-party app plugins. The software also supports the new Action Ring feature, enabling personalized shortcuts and workflows.
Final Thoughts
The Logitech MX Master 3S remains a formidable choice for professionals seeking reliability and comfort. Its ergonomic design and precise tracking capabilities make it suitable for various tasks. However, the MX Master 4 introduces significant enhancements, particularly for users who prioritize customization and advanced features. The addition of the Action Ring and haptic feedback offers a more immersive and efficient user experience, setting a new standard in productivity mice.
Ultimately, the decision between the two models hinges on individual preferences and specific use cases. Users who value cutting-edge features and seamless integration with modern workflows may find the MX Master 4 to be the superior option.
