Logitech MK330 Wireless Keyboard and Mouse Combo for Windows vs Logitech MK850 Multi-Device Wireless Keyboard and Mouse Combo
Updated August 2026 — The Logitech MK850 offers advanced features and multi-device compatibility, making it the better choice for power users, while the MK330 is a solid, budget-friendly option for casual users.
The Logitech MK850 offers advanced features and multi-device compatibility, making it the better choice for power users, while the MK330 is a solid, budget-friendly option for casual users.
Why Logitech MK330 Wireless Keyboard and Mouse Combo for Windows is better
price
MK330 is significantly cheaper at £33.97
battery life
MK330 lasts up to 24 months for the keyboard
portability
MK330 has a sleek, lightweight design
Why Logitech MK850 Multi-Device Wireless Keyboard and Mouse Combo is better
comfort
MK850 features an oversized, cushioned palm rest
multi-device
MK850 can pair with up to 3 devices
customisation
MK850 allows for software-based key assignments
Overall score
Specifications
| Spec | Logitech MK330 Wireless Keyboard and Mouse Combo for Windows | Logitech MK850 Multi-Device Wireless Keyboard and Mouse Combo |
|---|---|---|
| Brand | Logitech | Logitech |
| Wireless Type | 2.4 GHz | 2.4 GHz |
| Mouse Design | Basic | Contoured |
| Key Type | Low-profile | Deep-profile |
| Software Support | No | Yes |
Dimension comparison
Overview of the Logitech MK330 and MK850
The Logitech MK330 Wireless Keyboard and Mouse Combo is priced at £33.97, while the MK850 Multi-Device Wireless Keyboard and Mouse Combo comes in at £72.99. This significant price difference reflects the distinct features and functionalities offered by each model. The MK330 is designed for users who seek a straightforward, reliable experience, whereas the MK850 caters to those who require more advanced capabilities and multi-device compatibility.
Design and Comfort
The MK850 excels in terms of comfort, featuring an oversized, cushioned palm rest that supports extended usage. Its deep-profile keys and adjustable tilt legs ensure an ergonomic typing experience. In contrast, the MK330 offers a sleek and stylish design, prioritising portability with its low-profile, whisper-quiet keys. While both keyboards are designed for comfort, the MK850's enhanced ergonomic features make it more suitable for all-day typing sessions.
Key Features and Functionality
With the MK330, users enjoy 11 hotkeys and 4 programmable F-keys, allowing for quick access to multimedia options and the internet. The MK850, however, takes functionality a step further by enabling users to assign 12 keys and buttons to personalised shortcuts via Logitech's software. This custom productivity experience enhances workflow efficiency significantly, making the MK850 a better choice for power users who rely on shortcuts to optimise their tasks.
Battery Life
Battery longevity is a notable strength of the MK330, which can last up to 24 months for the keyboard and 12 months for the mouse, depending on usage. This is particularly beneficial for users who prefer a hassle-free experience without frequent battery changes. The MK850, while providing a robust performance, has a 3-year battery lifespan for its two AAA batteries. Although both products offer impressive battery life, the MK330's longer duration may appeal to casual users less concerned with advanced features.
Wireless Connectivity
Both the MK330 and MK850 utilise Logitech's Advanced 2.4 GHz wireless connectivity, ensuring a reliable connection with minimal delays or dropouts. The MK850 stands out with its ability to pair with up to three devices, allowing for seamless switching between PCs, laptops, and tablets. This multi-device compatibility makes the MK850 a superior choice for users who frequently shift between multiple devices for their work or entertainment.
Mouse Performance
The MK850’s mouse features a contoured design with a soft rubber surface that fits comfortably in the palm, coupled with a hyper-fast scrolling wheel for efficient navigation through documents and web pages. On the other hand, the MK330’s portable mouse is designed for basic usage with plug-and-forget nano-receiver storage. For users seeking precision and advanced capabilities in mouse performance, the MK850 offers a significant advantage.
Software and Customisation
The MK850 allows users to download Logitech Options software, which includes the innovative DuoLink feature that links the keyboard and mouse for custom functionality. This level of customisation is absent in the MK330, which focuses on straightforward usage without additional software integration. For those who value personalisation and enhanced productivity, the MK850’s software capabilities provide a compelling edge.
Which should you buy?
Ultimately, the choice between the Logitech MK330 and MK850 hinges on your specific needs and budget. The MK330 is an excellent option for users looking for a simple, cost-effective solution with impressive battery life and reliable performance. Conversely, the MK850 is tailored for users who require advanced features, multi-device compatibility, and a premium ergonomic experience, justifying its higher price of £72.99. If you prioritise productivity and comfort in your daily tasks, the MK850 is worth the investment. However, if you're after basic functionality at an affordable price, the MK330 remains a solid choice.
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