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Dell Keyboard and Mouse - KM3322W - US English - vs Logitech MK850 Performance Wireless Keyboard and

Updated August 2026 — Dell Keyboard and Mouse - KM3322W - US English - wins on value and battery, Logitech MK850 Performance Wireless Keyboard and wins on connectivity and features.

The Logitech MK850 offers superior ergonomics and advanced features, while the Dell KM3322W is a budget-friendly option with impressive battery life.

Why Dell Keyboard and Mouse - KM3322W - US English - is better

Price

Dell KM3322W is significantly cheaper at $24.95.

Battery Life

Dell keyboard lasts up to 36 months.

Simplicity

Dell offers basic functionality without complex features.

Why Logitech MK850 Performance Wireless Keyboard and is better

Ergonomics

Logitech MK850 has a cushioned palm rest and curved keyframe.

Connectivity

Logitech MK850 supports Bluetooth and USB receiver.

Multi-Device

Logitech MK850 can pair with up to three devices.

Overall score

Dell Keyboard and Mouse - KM3322W - US English -
65
Logitech MK850 Performance Wireless Keyboard and
85

Specifications

SpecDell Keyboard and Mouse - KM3322W - US English -Logitech MK850 Performance Wireless Keyboard and
Price$24.95$89.99
Battery Life (Keyboard)36 months3 years
Battery Life (Mouse)18 months2 years
Connectivity OptionsRF onlyBluetooth & USB
Multi-Device SupportNoYes

Dimension comparison

Dell Keyboard and Mouse - KM3322W - US English -Logitech MK850 Performance Wireless Keyboard and

Design and Comfort

When it comes to design and comfort, the Logitech MK850 Performance Wireless Keyboard and Mouse Combo offers superior ergonomics compared to the Dell Keyboard and Mouse. The MK850 features a cushioned palm rest and a curved keyframe that promotes a natural typing position, making it ideal for long hours at your desk. In contrast, the Dell KM3322W lacks such ergonomic enhancements, offering a standard full-size keyboard design. While the Dell model does feature spill-resistant keys, it does not provide the same level of comfort for prolonged use seen in the Logitech option.

Connectivity Options

The Logitech MK850 stands out with its dual connectivity options, allowing users to connect via Bluetooth or a USB receiver. This flexibility is particularly beneficial for those who use multiple devices, as the MK850 can pair with up to three devices simultaneously. On the other hand, the Dell KM3322W relies solely on RF wireless connectivity, which, while effective, does not match the versatility offered by the Logitech combo. This makes the MK850 better suited for those who frequently switch between devices.

Battery Life

In terms of battery life, both products boast impressive longevity, but the Dell KM3322W has the upper hand. The Dell keyboard lasts for up to 36 months, and the mouse for an impressive 18 months, while the Logitech MK850 can last up to three years for the keyboard and two years for the mouse. The Dell’s longer battery life could mean less hassle with replacements in the long run, making it a more practical choice for users who prefer to set it and forget it.

Key Features

The Logitech MK850 includes advanced features such as the ability to switch between devices seamlessly and custom functionality through Logitech DuoLink software. This enhances productivity by allowing users to control their music or navigate more easily by linking the keyboard and mouse. In comparison, the Dell KM3322W offers basic multimedia keys and a three-button scroll wheel, which, while functional, do not provide the same level of customizability or advanced features as the Logitech.

Performance

When it comes to performance, the Logitech MK850’s hyper-fast scroll wheel and contoured mouse design provide a superior user experience. The mouse is designed for comfort and efficiency, enabling users to navigate documents and web pages quickly. The Dell KM3322W’s optical mouse with a 1000 DPI resolution performs adequately but may not deliver the same level of responsiveness and ease of use, especially for heavy multitaskers.

Price Comparison

Looking at the price, the Dell KM3322W is significantly more affordable at $24.95, compared to the Logitech MK850, which is priced at $89.99. This makes the Dell product about 72% cheaper than the Logitech combo. For budget-conscious consumers, the Dell offers a solid entry-level option without compromising basic functionality. However, the price difference may reflect the advanced features and ergonomic design of the Logitech, which could justify the higher cost for those seeking enhanced performance and comfort.

User Experience

The user experience provided by the Logitech MK850 is tailored for comfort and efficiency, thanks to its ergonomic design and multi-device capabilities. It is optimized for various operating systems, making it a versatile choice for users who work across different platforms. Conversely, while the Dell KM3322W provides a satisfactory experience with its straightforward design and long battery life, it may not cater to users looking for a more dynamic and flexible working environment.

Which should you buy?

Ultimately, the choice between the Dell Keyboard and Mouse KM3322W and the Logitech MK850 Performance Wireless Keyboard and Mouse Combo boils down to your specific needs and budget. The Dell KM3322W is an excellent option for those seeking a reliable, budget-friendly combo with impressive battery life. However, if you prioritize ergonomics, advanced features, and the ability to switch between multiple devices, the Logitech MK850 Performance is worth the investment despite its higher price.