Verdict
The Logitech MX Master 4 stands out as the most versatile productivity mouse in Logitech’s lineup, showcasing innovative features like a haptic touch pad and Action Rings. However, the absence of a rubber outer surface and an increase in weight may compromise its ergonomic appeal.
Pros
- Exceptional functionality packed into a single device
- Horizontal scroll wheel introduces a new level of convenience
- Fast-spin scroll wheel enhances efficiency
- Impressive battery longevity
- Sensor operates effectively on nearly any surface
Cons
- Less grip compared to the MX Master 3
- Heavier than previous models
- Not suitable for gaming
The MX Master series has long been hailed as the premier choice for productivity mice, combining a versatile sensor, rapid scroll capabilities, and a comfortable design. The latest iteration, the Logitech MX Master 4, introduces notable enhancements, including a haptic thumb pad and gesture controls. While it may not be the first choice for gaming enthusiasts, it remains an excellent option for those who balance work and play on their PCs. Our team has thoroughly tested the MX Master 4 to determine if it continues to reign supreme in the realm of productivity mice.
Specs
| Logitech MX Master 4 specs | |
| Sensor | Logitech Darkfield |
| Buttons | 8 on top, two underneath, two scroll wheels |
| Switches | Not stated |
| DPI | 200-8,000 |
| Weight | 151g |
| Connections | Bluetooth low energy (BLE), USB-C |
| Polling rate | Not stated |
| Battery | 70 days |
| Extras | USB-C dongle |
| Price | 9.99 / £119.99 |
Features
The MX Master 4 retains many of the macro features found in its predecessors, including the standard left and right buttons, accompanied by a central scroll wheel. A wheel shift button allows users to toggle between a notched feel and a free-spinning mode, ideal for rapid document navigation or zooming in design software.
To the left of the main buttons lies a secondary scroll wheel for horizontal movement, enhancing usability in applications like Photoshop. Additionally, the mouse features two back and forward buttons, along with a new gesture button that activates various Windows functions based on movement direction. This button can be customized to suit individual preferences through the accompanying software.
One of the standout features is the haptic pad located under the thumb, replacing the traditional thumb button. This pad utilizes haptic feedback to simulate a button click, opening the Action Ring—a context-aware software overlay that grants quick access to multiple functions tailored to specific applications. Users can create a Logitech account to download plugins for various apps, or manually set up their own functions.
The MX Master 4 continues to utilize the Darkfield sensor, ensuring compatibility with a wide range of surfaces, including glass and polished metal, while also boasting a maximum DPI of 8,000. However, it remains unsuitable for fast-paced gaming due to its design focus on productivity rather than speed.
Design and Comfort
The MX Master 4 maintains the signature shape that has contributed to the series’ popularity, featuring a steep right-side slope designed to reduce forearm twisting. While some users may find this ergonomic design beneficial, others may prefer different styles. The mouse is optimized for a palm grip, though some users may struggle to comfortably reach all buttons.
A notable change is the removal of the rubber coating present in previous models, which provided a secure grip regardless of hand conditions. This alteration may lead to a less stable hold, particularly for those with larger hands. However, the thumb platform and rubberized side do offer some grip support.
At 151g, the MX Master 4 is heavier than its predecessor, which may affect maneuverability for some users accustomed to lighter mice. The aesthetic appeal remains intact, with translucent plastic accents and a selection of color options, including graphite and space black for Mac users.
Software
To fully leverage the capabilities of the MX Master 4, users should install Logitech’s Options+ software. This application enables gesture controls and Action Rings, enhancing the mouse’s functionality. Additionally, it features Logitech Flow, allowing seamless transitions between multiple connected computers.
Within the Options+ interface, users can customize button functions, adjust scroll wheel sensitivity, and fine-tune haptic feedback settings. The software also provides battery life updates and firmware checks, ensuring optimal performance.
Action Rings, which appear upon pressing the haptic thumb pad, can be tailored to suit individual workflows, offering quick access to frequently used commands across various applications. While setting these up may require some time and consideration, the resulting efficiency can significantly enhance productivity.
Performance
The Logitech Darkfield sensor excels in tracking on diverse surfaces, making it a standout feature of the MX Master 4. While the increased DPI may not benefit standard users, it can be advantageous for those with expansive multi-monitor setups.
The main scroll wheel remains a highlight, offering both a notched and free-spinning mode that facilitates effortless navigation through lengthy documents. Button performance is designed for quiet operation, catering to users who prefer a less distracting experience.
Overall, the MX Master 4 delivers impressive performance, with intuitive controls and reliable tracking capabilities that cater to productivity-focused users.
Battery Life
The battery life of the MX Master 4 is commendable, with Logitech claiming up to 70 days of use on a single charge. In practical tests, the mouse exhibited minimal battery depletion, thanks to its efficient Bluetooth low energy mode. Charging via the USB-C port allows for rapid top-ups, providing three hours of use from just one minute of charging.
Price
At a price point of 9.99, the Logitech MX Master 4 offers a competitive value considering its extensive feature set. While not the most budget-friendly option, it presents a compelling choice compared to many high-end gaming mice that offer fewer functionalities.
