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Logitech MK470 Slim Wireless Keyboard and Mouse vs Logitech MK850 Performance Wireless Keyboard and

Updated August 2026 — Logitech MK470 Slim Wireless Keyboard and Mouse wins on noise level, Logitech MK850 Performance Wireless Keyboard and wins on multi-device and comfort.

The MK470 is a budget-friendly option for basic tasks, while the MK850 offers superior ergonomics and multi-device functionality.

Why Logitech MK470 Slim Wireless Keyboard and Mouse is better

Price

MK470 is significantly cheaper at $34.88.

Compactness

MK470 has a modern, compact design.

Quiet Operation

MK470 features whisper-quiet keys.

Why Logitech MK850 Performance Wireless Keyboard and is better

Ergonomics

MK850 has a cushioned palm rest for comfort.

Multi-Device

MK850 can connect to up to three devices.

Software Compatibility

MK850 works across multiple operating systems.

Overall score

Logitech MK470 Slim Wireless Keyboard and Mouse
70
Logitech MK850 Performance Wireless Keyboard and
85

Specifications

SpecLogitech MK470 Slim Wireless Keyboard and MouseLogitech MK850 Performance Wireless Keyboard and
Price$34.88$89.99
Battery Life (Keyboard)36 months36 months
Battery Life (Mouse)18 months24 months
Connectivity2.4 GHz USBBluetooth & 2.4 GHz USB
CompatibilityWindowsWindows, macOS, ChromeOS

Dimension comparison

Logitech MK470 Slim Wireless Keyboard and MouseLogitech MK850 Performance Wireless Keyboard and

Price Comparison

The Logitech MK470 Slim Wireless Keyboard and Mouse Combo is priced at $34.88, while the Logitech MK850 Performance Wireless Keyboard and Mouse Combo comes in at $89.99. This makes the MK470 about 61% cheaper than the MK850. If budget is a primary concern, the MK470 offers a cost-effective solution for those seeking a reliable keyboard and mouse combo without breaking the bank. However, the MK850 justifies its higher price with additional features and enhanced ergonomics that may appeal to users looking for more than basic functionality.

Design and Build Quality

The MK470 features a modern, compact layout designed for minimalism, making it ideal for tight desk spaces. Its ultra-thin profile and whisper-quiet keys contribute to a sleek appearance and quiet operation. In contrast, the MK850 is a full-size ergonomic keyboard with a cushioned palm rest, providing a more comfortable typing experience over long periods. While the MK470 is visually appealing for its simplicity, the MK850 emphasizes comfort and usability, which is essential for users who spend extended hours at their desks.

Typing Experience

The typing experience on the MK470 is characterized by low-profile scissor keys that provide a responsive feel while minimizing noise, making it suitable for quiet environments. The MK850, however, boasts a full-size ergonomic keyboard with carefully crafted concave keys and a curved keyframe to promote a natural typing position. This ergonomic design, combined with its cushioned palm rest, allows for hours of comfortable typing. Users who prioritize typing comfort over compactness may find the MK850 significantly more appealing.

Mouse Features

The MK470 includes a comfortable, ambidextrous mouse with high-precision optical tracking and a mechanical scroll wheel, making it a versatile choice for both left- and right-handed users. The MK850, on the other hand, features a contoured right-handed mouse with a hyper-fast scroll wheel, designed for efficiency when navigating through documents and web pages. While both mice are functional, the MK850's tailored design may cater better to users who seek enhanced performance and comfort during prolonged use.

Connectivity Options

Both the MK470 and MK850 provide dual connectivity options, featuring a 2.4 GHz USB receiver for a reliable wireless connection. The MK850 takes it a step further by offering Bluetooth connectivity, allowing users to switch between multiple devices seamlessly. This multi-device capability means that users can pair the MK850 with up to three devices, making it ideal for those who work across different platforms. In contrast, while the MK470 offers solid performance, it lacks the advanced connectivity options that the MK850 provides.

Battery Life

The MK470 offers impressive battery life, with up to 36 months for the keyboard and 18 months for the mouse, depending on usage conditions. The MK850 also boasts exceptional battery longevity, with the keyboard lasting up to three years and the mouse up to two years before needing a battery change. Both products emphasize reliability and longevity, ensuring that users can work for extended periods without worrying about battery replacements. However, the MK850's advanced features come with a similar battery life, reinforcing its value proposition for users requiring more functionality.

Software Compatibility

The MK470 is optimized for Windows compatibility, making it a straightforward choice for users operating within that ecosystem. Conversely, the MK850 is designed to work seamlessly across multiple operating systems, including Windows, macOS, and ChromeOS. This versatility allows users to switch between devices without hassle, making the MK850 a superior option for those who use various platforms. If cross-compatibility is essential for your workflow, the MK850 is the clear winner.

Which should you buy?

Choosing between the Logitech MK470 Slim Wireless Keyboard and Mouse Combo and the Logitech MK850 Performance Wireless Keyboard and Mouse Combo ultimately depends on your specific needs. If you're looking for an affordable, compact, and quiet option for basic tasks, the MK470 is an excellent choice at $34.88. However, if you prioritize ergonomic design, multi-device functionality, and extensive compatibility, the MK850 at $89.99 offers features that justify its higher price. Consider your usage patterns and comfort preferences to determine which combo best suits your work style.