Logitech Signature M650 L Full Size Wireless Mouse - for Large Sized Hands vs ProtoArc EM11 NL Ergonomic Mouse

Design and Comfort

The Logitech Signature M650 L focuses on comfort for larger hands, while the ProtoArc EM11 NL is tailored for medium to small hands. The M650 L features a contoured shape with a soft thumb area and rubber side grips, promoting comfort during extended use. In contrast, the ProtoArc EM11 NL includes an extended wrist rest designed to reduce muscle tension and promote a natural hand position. This ergonomic approach helps minimise the risk of injury from repetitive strain, making it suitable for long work sessions. The M650 L is specifically designed for larger hands, which might leave those with smaller hands feeling less comfortable in its grip.

Connectivity Options

When it comes to connectivity, the Logitech Signature M650 L provides flexibility with both Bluetooth Low Energy and a Logi Bolt USB receiver. This allows users to connect seamlessly to multiple devices, enhancing its usability across different platforms like Windows and macOS. On the other hand, the ProtoArc EM11 NL is equipped with dual connection modes, utilising both Bluetooth 5.0 and a 2.4G USB connection, allowing it to connect to three devices simultaneously. This dual connectivity offers versatility, particularly for users who switch frequently between devices. While both mice offer convenience, the ProtoArc's ability to connect to three devices gives it an edge for multi-device users.

Battery Life and Power Source

Battery performance is another area where these two mice differ significantly. The ProtoArc EM11 NL comes with a built-in rechargeable 500mAh Li-ion battery, which can be charged via a Type-C cable. It features an automatic sleep mode after 30 minutes of inactivity, ensuring energy efficiency. In contrast, the Logitech Signature M650 L does not specify any rechargeable battery features, suggesting it may rely on standard batteries. Consequently, users looking for a sustainable option may prefer the ProtoArc’s rechargeable battery, while those who value simplicity and ease of use might lean towards the Logitech.

Noise Levels

The noise produced by a mouse can greatly affect the working environment. The Logitech Signature M650 L utilises SilentTouch technology, which reduces click noise by 90%, making it an excellent choice for quiet office settings. This feature allows users to work without disturbing others, promoting a more focused work atmosphere. The ProtoArc EM11 NL, while also designed to be quiet with its whisper-quiet clicks, does not specify a comparable level of noise reduction. Therefore, for users prioritising a silent workspace, the Logitech's emphasis on noise reduction is a significant advantage.

Customisation Features

Customisation options set these two mice apart in terms of functionality. The Logitech Signature M650 L allows users to customise the side buttons using Logitech Options+, making it easier to set shortcuts for tasks like copying or navigating back and forth. This feature can significantly enhance productivity for users who rely on specific commands. The ProtoArc EM11 NL, however, states that its buttons are not programmable, limiting personalisation. For those who thrive on custom shortcuts, the Logitech M650 L offers a more tailored experience compared to the ProtoArc.

Compatibility

Both mice demonstrate broad compatibility across various operating systems, but they cater to different user bases. The Logitech Signature M650 L is compatible with Windows, macOS, Linux, ChromeOS, iPadOS, and Android, and is certified to work with Chromebooks. This wide range ensures it can function seamlessly across various devices and platforms. In comparison, the ProtoArc EM11 NL supports Windows (8 and 10), Mac OS X (10.12 or higher), and Android (4.3 or higher). Although the ProtoArc covers core operating systems, the Logitech’s broader compatibility makes it a more versatile choice for users with diverse devices.

Price Point

In terms of pricing, the Logitech Signature M650 L is positioned at £34.97, reflecting its advanced features and ergonomic design aimed at larger hands. Conversely, the ProtoArc EM11 NL is priced at £18.69, making it a more budget-friendly option. While the ProtoArc offers essential ergonomic features at a lower price point, the Logitech provides additional functionality and comfort, justifying its higher cost. Budget-conscious consumers may prefer the ProtoArc, but those seeking a premium experience might find the Logitech worth the investment.

Which should you buy?

Choosing between the Logitech Signature M650 L and the ProtoArc EM11 NL ultimately depends on your specific needs and preferences. If you have larger hands and value customisation, extensive compatibility, and noise reduction, the Logitech Signature M650 L is the better choice. However, if you are looking for a budget-friendly, ergonomic mouse that connects to multiple devices and features a rechargeable battery, the ProtoArc EM11 NL may be more suitable. Evaluate your hand size, connectivity needs, and comfort preferences to make the best decision for your work environment.