ProtoArc Foldable Keyboard and Mouse vs Logitech MK850 Performance Wireless Keyboard and Mouse Combo
Updated August 2026 — The ProtoArc Foldable Keyboard and Mouse is the better choice for portability and battery life, while the Logitech MK850 excels in ergonomic comfort.
The ProtoArc Foldable Keyboard and Mouse is the better choice for portability and battery life, while the Logitech MK850 excels in ergonomic comfort.
Why ProtoArc Foldable Keyboard and Mouse is better
price
ProtoArc is C$10 cheaper than Logitech
portability
ProtoArc is foldable and travel-friendly
battery life
ProtoArc offers 150 days for keyboard and 200 days for mouse
Why Logitech MK850 Performance Wireless Keyboard and Mouse Combo is better
ergonomics
Logitech has a cushioned palm rest for comfort
scrolling
Logitech features a hyper-fast scroll wheel
brand reputation
Logitech is a well-known brand in peripherals
Overall score
Specifications
| Spec | ProtoArc Foldable Keyboard and Mouse | Logitech MK850 Performance Wireless Keyboard and Mouse Combo |
|---|---|---|
| Brand | ProtoArc | Logitech |
| Price | C$79.99 | C$89.99 |
| Mouse Type | Ultra-Slim | Contoured |
| Multi-Device | Yes | Yes |
| Rechargeable | Yes | No |
Dimension comparison
Overview
In this comparison, we will explore the ProtoArc Foldable Keyboard and Mouse versus the Logitech MK850 Performance Wireless Keyboard and Mouse Combo. Both options cater to users looking for a quality keyboard and mouse setup, but they differ significantly in design, functionality, and pricing. The ProtoArc set is priced at C$79.99, while the Logitech MK850 is slightly more expensive at C$89.99.
Design and Portability
The ProtoArc Foldable Keyboard and Mouse stand out for their portability, making them ideal for frequent travellers. The keyboard is designed with a 105-key layout that can fold, allowing it to fit easily into a carrying case, measuring 12 x 5.55 x 1.6 inches. This ultra-slim profile ensures that it can be easily transported without taking up much space. In contrast, the Logitech MK850 features a more traditional design, focusing on comfort rather than portability. Although it is a full-size keyboard, it lacks the foldable feature, making it less convenient for on-the-go users.
Features and Functionality
The ProtoArc set boasts unique features such as a 3-device smart switch, enabling users to connect up to three devices seamlessly. This feature allows for quick transitions between a laptop, tablet, and phone, which is ideal for hybrid workflows. Conversely, the Logitech MK850 is also multi-device friendly but does not specify the number of devices it can connect to at once. Instead, it highlights its contoured mouse with a hyper-fast scroll wheel, allowing for smooth navigation through documents and web pages, which is a significant advantage for heavy users.
Comfort and Usability
When it comes to comfort, the Logitech MK850 has the upper hand with its cushioned palm rest and thoughtfully crafted keys designed for extended use. This ergonomic design is particularly beneficial for users who spend long hours typing. The ProtoArc, while functional, does not mention any specific ergonomic features, focusing instead on its portability and quiet operation. The MK850's quiet typing experience is complemented by the low-profile keys, making it a solid choice for office environments where noise levels are a concern.
Performance
In terms of performance, the ProtoArc provides a precision ultra-slim mouse with three adjustable DPI modes (1000/1600/2400), allowing users to adapt to various tasks quickly. This feature enhances versatility, especially for professionals who require different levels of sensitivity. The Logitech MK850, while not detailing DPI settings, emphasizes its multi-device capabilities and smooth scrolling. Both products offer efficient performance, but the ProtoArc's adjustable DPI settings could provide an edge for users needing precise control in different scenarios.
Battery Life
Battery life is an essential consideration for wireless devices. The ProtoArc Foldable Keyboard and Mouse combo offers impressive standby times of 150 days for the keyboard and 200 days for the mouse, thanks to its power-saving features and rechargeable capabilities via a Type-C cable. On the other hand, the Logitech MK850 does not provide specific battery life details, focusing instead on its refurbishment status. Users may want to investigate further into the MK850's battery longevity, as the ProtoArc clearly presents a strong advantage in this area.
Price Comparison
When comparing the prices, the ProtoArc Foldable Keyboard and Mouse is priced at C$79.99, making it the more economical choice between the two options. The Logitech MK850 comes in at C$89.99, reflecting its additional ergonomic features and brand reputation. While the price difference is only C$10, it may be a deciding factor for consumers who are budget-conscious but still require a reliable keyboard and mouse setup.
Which should you buy?
The decision between the ProtoArc Foldable Keyboard and Mouse and the Logitech MK850 Performance Wireless Keyboard and Mouse Combo largely depends on your specific needs. If portability, multi-device connectivity, and exceptional battery life are your priorities, the ProtoArc set is a clear winner at C$79.99. However, if you value ergonomic comfort and a traditional keyboard layout for extended use at your desk, the Logitech MK850 at C$89.99 may be worth the investment. Ultimately, both products have their strengths, catering to different user preferences in the keyboard and mouse market.
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