Logitech MX Master 4 vs Logitech MX Master 3S - Performance Wireless Mouse with Ultra-fast Scrolling

Design and Ergonomics

Both the Logitech MX Master 4 and the Logitech MX Master 3S boast ergonomic designs tailored for comfort during prolonged use. The MX Master 4 features a natural tilt and intuitive button placements that reduce hand stress, while the MX Master 3S is designed to promote a more natural wrist posture. Both mice support fluid navigation, but the MX Master 4 comes with a thumb scroll wheel that enhances usability.

With the MX Master 4, Logitech has focused on an ergonomic shape that keeps users in flow, while the MX Master 3S also prioritises comfort with its optimally placed thumb controls. This makes both mice suitable for lengthy tasks, but the MX Master 4 edges out slightly with its thumb scroll wheel, which can be particularly advantageous for designers and intensive users.

Performance and Precision

When it comes to performance, the MX Master 4 offers advanced features such as the MagSpeed scroll wheel, which can scroll 1,000 lines per second and stop on a pixel, providing a faster and more precise scrolling experience. In comparison, the MX Master 3S features an upgraded 8K DPI sensor, allowing it to track on any surface, including glass, which is a significant advantage for users who work across varied environments.

While the MX Master 4 provides a precision-focused experience, the MX Master 3S’s upgraded DPI sensor may appeal more to users who need versatility in tracking surfaces. The difference in performance specifications highlights the MX Master 4's focus on precision scrolling versus the MX Master 3S's adaptability to various surfaces.

Connectivity Options

The MX Master 4 offers enhanced connectivity with 2X more powerful performance using a USB-C dongle, alongside Bluetooth for added versatility. This mouse is designed to provide a reliable connection, making it ideal for users who require stable performance on multiple devices. On the other hand, the MX Master 3S also supports multi-device connectivity and can connect with up to three devices via Bluetooth or the included Logi Bolt USB receiver.

The difference in connectivity options suggests that the MX Master 4 may be better suited for users who prioritise robust connectivity, while the MX Master 3S caters to those who work seamlessly across multiple devices. Ultimately, both mice provide excellent connectivity, but the MX Master 4’s enhanced features offer a slight edge.

Customisation and Software

Customisation is a key feature of both mice, but they offer different levels of software optimisation. The MX Master 4 introduces a unique Actions Ring that allows users to access their favourite tools dynamically, adapting to each application. This feature enhances productivity by placing commonly used shortcuts at the cursor’s location. In contrast, the MX Master 3S features upgraded customisation software, allowing users to optimise their workflow with app-specific profiles.

The MX Master 4’s Actions Ring provides a new level of dynamic customisation, while the MX Master 3S focuses on improving existing workflows. Users who require specific tool access might prefer the MX Master 4, while those who value extensive software customisation may lean towards the MX Master 3S.

Noise Levels

Both mice have made significant strides in reducing click noise, with each offering Quiet Clicks technology. The MX Master 4 delivers a 90% reduction in click noise, which is beneficial for users in quiet environments or those who prefer a more subdued clicking experience. The MX Master 3S matches this with the same level of noise reduction, ensuring a satisfying feel without disturbing those around you.

The similarity in noise reduction technology means that both mice cater well to users who prioritise a quiet workspace. However, the MX Master 4’s additional features may enhance the overall experience for those who find excessive noise distracting.

Sustainability Features

Logitech has made strides in sustainability with both products. The MX Master 4 incorporates 54% recycled plastic in its construction and uses 100% recycled cobalt in its battery, indicating a strong commitment to environmental responsibility. The MX Master 3S also includes certified post-consumer recycled plastic, albeit at lower percentages.

For environmentally conscious consumers, the MX Master 4 stands out as a more sustainable choice, offering a higher percentage of recycled materials. This aspect may significantly influence purchasing decisions for users who prioritise eco-friendly products.

Price Comparison

The pricing of the two mice reflects their respective features and target audiences. The Logitech MX Master 4 is priced at £110.00, while the MX Master 3S is more budget-friendly at £81.89. This makes the MX Master 3S an attractive option for users looking for a high-performance mouse without the premium price tag associated with the latest features of the MX Master 4.

The price difference indicates that while the MX Master 4 offers advanced functionality and design, the MX Master 3S provides substantial performance at a lower cost, appealing to a wider audience. Budget-conscious users may find the MX Master 3S to be the better value.

Which should you buy?

Choosing between the Logitech MX Master 4 and the Logitech MX Master 3S ultimately depends on your specific needs and preferences. If you value cutting-edge features, superior precision, and a highly ergonomic design, the MX Master 4 is worth its higher price of £110.00. However, if you’re looking for a versatile mouse with great performance at a more reasonable price of £81.89, the MX Master 3S is an excellent choice. Both mice excel in comfort and customisation, making them strong contenders in the wireless mouse market.