Logitech Ergo M575S Wireless Trackball Mouse vs Logitech M720 Triathlon Multi-Device Wireless

Design and Comfort

The Logitech Ergo M575S Wireless Trackball Mouse offers a unique ergonomic design that reduces muscle strain, whereas the Logitech M720 Triathlon Multi-Device Wireless Mouse is crafted for comfort with a sculpted shape. The Ergo M575S features a thumb-controlled trackball, allowing users to navigate without moving their arm, which can be beneficial for those with limited desk space. Its design is certified by ergonomists, promising 25% less muscle strain in the forearm. In contrast, the M720 has a rubberized body and is specifically designed for right-handed users, providing a comfortable grip for extended use. The choice between these designs largely depends on personal preference for either a trackball or traditional mouse shape.

Functionality and Features

When it comes to functionality, both mice are equipped with advanced features tailored for productivity. The Ergo M575S includes three customizable buttons that allow for time-saving shortcuts, while the M720 boasts six programmable buttons, enhancing its versatility. The M720 also utilizes Logitech FLOW technology, enabling seamless cursor movement across up to three devices, which is a significant advantage for users who work on multiple computers. Although both mice can connect via Bluetooth, the M720 offers dual connectivity through a Unifying receiver, allowing users to connect up to six devices with a single USB receiver. This makes the M720 a more versatile choice for multitaskers.

Battery Life

Battery life is a crucial factor for wireless mice, and the M720 excels in this area. The Logitech M720 Triathlon offers an impressive 24-month battery life on a single AA battery, ensuring minimal interruptions from battery changes. In comparison, the Ergo M575S provides up to 18 months of battery life, which is still substantial but falls short of the M720's longevity. This difference may influence users who prioritize long-lasting performance without the hassle of frequent battery replacements.

Connectivity Options

Both the Logitech Ergo M575S and M720 Triathlon provide multiple connectivity options, but they cater to different needs. The Ergo M575S can be connected via Bluetooth or the included Logi Bolt USB receiver, making it versatile for various devices. Meanwhile, the M720 enhances its connectivity with the ability to switch between three devices at the touch of a button, appealing to users who frequently toggle between computers. This feature, combined with its dual connectivity, positions the M720 as a more adaptable option in diverse working environments.

Environmental Impact

In terms of environmental consciousness, the Logitech Ergo M575S stands out with its commitment to sustainability. The mouse is made with 52% post-consumer recycled plastic, which helps reduce carbon footprint. The M720 also emphasizes sustainability, having a product carbon footprint of 5.08 kg CO2e, but it does not specify the percentage of recycled materials used in its construction. For eco-conscious consumers, the Ergo M575S may be the preferable choice due to its transparent use of recycled materials.

Price Comparison

When comparing prices, the Logitech Ergo M575S is listed at $49.99, making it about 11% more expensive than the Logitech M720 Triathlon, priced at $44.99. This $5 difference may seem minor, but it could be a determining factor for budget-conscious buyers. Both mice are well-priced for their features, but the M720 offers a compelling case with its longer battery life and multi-device functionality at a lower cost.

Use Cases

The ideal use case for the Logitech Ergo M575S is for users who prioritize ergonomic comfort and minimal movement. Its trackball design is particularly beneficial for those working in tight spaces or who experience discomfort with traditional mice. Conversely, the M720 Triathlon is perfect for multi-device users who require versatility and the ability to switch between devices quickly. Its customizable buttons and hyper-fast scrolling also make it suitable for professionals dealing with extensive documents or web browsing.

Which should you buy?

Choosing between the Logitech Ergo M575S Wireless Trackball Mouse and the Logitech M720 Triathlon Multi-Device Wireless Mouse ultimately hinges on your specific needs and preferences. If you value ergonomic design and reduced muscle strain, the Ergo M575S is an excellent choice, despite its higher price. However, if you frequently switch between devices and seek a versatile, long-lasting mouse, the M720 stands out as the more cost-effective option. Both mice offer unique advantages, so consider your primary usage scenario before making a decision.