RedThunder K84 Wireless Keyboard and Mouse Combo vs Logitech MK850 Performance Wireless Keyboard and Mouse Combo
Updated August 2026 — The RedThunder K84 offers great value for gamers, while the Logitech MK850 excels in ergonomic comfort for office use.
The RedThunder K84 offers great value for gamers, while the Logitech MK850 excels in ergonomic comfort for office use.
Why RedThunder K84 Wireless Keyboard and Mouse Combo is better
price
RedThunder is C$59.99, cheaper than Logitech's C$89.99.
gaming features
RedThunder has RGB lighting and a lightweight design for gaming.
compact design
RedThunder's 75% layout is more portable.
Why Logitech MK850 Performance Wireless Keyboard and Mouse Combo is better
ergonomics
Logitech MK850 has a cushioned palm rest for comfort.
multi-device
Logitech MK850 supports seamless switching between devices.
build quality
Logitech MK850 is a certified refurbished product ensuring quality.
Overall score
Specifications
| Spec | RedThunder K84 Wireless Keyboard and Mouse Combo | Logitech MK850 Performance Wireless Keyboard and Mouse Combo |
|---|---|---|
| Brand | RedThunder | Logitech |
| Connectivity | 2.4G Wireless | Multi-device |
| RGB Lighting | Yes | No |
| Mouse Type | Honeycomb | Contoured |
| Battery Type | Rechargeable | Unknown |
Dimension comparison
Overview of the Products
In this comparison, we will examine the RedThunder K84 Wireless Keyboard and Mouse Combo and the Logitech MK850 Performance Wireless Keyboard and Mouse Combo. Both products offer unique features tailored for different user needs, with the RedThunder priced at C$59.99 and the Logitech at C$89.99. Understanding their functionalities can help you choose the right option for your setup.
Design and Build Quality
The design of a keyboard and mouse combo is crucial for both aesthetics and comfort. The RedThunder features a compact 75% layout with dedicated media keys, making it more practical than smaller keyboards. Its ultra-light honeycomb shell mouse weighs approximately 65 grams, ensuring flexibility and comfort during long usage. In contrast, the Logitech MK850 is designed for comfort with a contoured right-handed mouse and a full-size keyboard equipped with a cushioned palm rest. While the RedThunder prioritises portability, the Logitech focuses on ergonomic comfort for extended typing sessions.
Wireless Connectivity
Both products utilize wireless technology, but they differ in their approach. The RedThunder employs a 2.4G wireless connection, ensuring high-speed and stable transmission, ideal for gaming and work. The Logitech MK850, while not detailed in the connectivity specifics, is described as being fully multi-device and multi-OS friendly, allowing seamless switching between devices. If you frequently switch between devices, the Logitech may provide more convenience, whereas the RedThunder is tailored for those who need robust performance in high-intensity scenarios.
Battery Life and Rechargeability
Battery life is a significant factor in wireless peripherals. The RedThunder keyboard is equipped with a 2000 mAh battery that provides up to 8 hours of continuous use, while its mouse has a 500 mAh battery. Both devices have smart energy-saving features that put them to sleep after 2 minutes of inactivity. On the other hand, the Logitech MK850 is a certified refurbished product, which means its battery performance is tested and certified, although specific battery capacities are not provided. The RedThunder’s explicit battery specifications make it a more transparent choice for users concerned about usage time.
Key Features and Functionality
The RedThunder K84 excels in gaming features, offering RGB backlighting with 9 static and 3 dynamic modes, and the keys are rated for a lifetime of 10 million keystrokes. Its design is catered towards gamers who appreciate visual aesthetics and durability. The Logitech MK850 focuses on functionality, with features like a hyper-fast scroll wheel and the ability to switch between various devices effortlessly. This makes it suitable for professionals who require efficiency and productivity in their workflow.
Performance in Gaming and Work
When it comes to performance, the RedThunder K84 is specifically designed for gamers with its high-performance wireless capabilities, making it suitable for intense gaming sessions. Its lightweight mouse and compact keyboard layout contribute to a responsive experience. Conversely, the Logitech MK850 is built for comfort during prolonged use, making it ideal for office settings where typing speed and comfort are paramount. Depending on your primary usage—gaming or office work—each product has tailored advantages.
User Experience and Comfort
User experience is vital for any keyboard and mouse combo. The RedThunder K84's ergonomic design and lightweight mouse enhance comfort, reducing fatigue during long gaming sessions. The keyboard's compact nature allows users to save space without sacrificing functionality. Meanwhile, the Logitech MK850's design focuses on prolonged comfort, featuring keys that are crafted for quiet typing and a cushioned palm rest that supports the hands during extended periods of use. If comfort during long typing sessions is your priority, the Logitech may be the better choice.
Price Comparison
Price can be a decisive factor in product choice. The RedThunder K84 is available for C$59.99, making it a budget-friendly option for gamers and casual users alike. In contrast, the Logitech MK850 is priced at C$89.99, reflecting its premium features and ergonomic focus. While the RedThunder offers excellent value for its gaming-oriented features, the Logitech justifies its higher price with enhanced comfort and multi-device functionality.
Which should you buy?
Choosing between the RedThunder K84 Wireless Keyboard and Mouse Combo and the Logitech MK850 Performance Wireless Keyboard and Mouse Combo hinges on your specific needs. If you are a gamer seeking a performance-oriented, budget-friendly option, the RedThunder is an excellent choice with its lightweight design and RGB features. However, if you prioritise ergonomic comfort and multi-device capabilities for professional use, the Logitech MK850 is worth the investment. Ultimately, your choice should reflect whether you value gaming performance or office productivity more.
versusfinder.com is a participant in the Amazon.ca Associates Program. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

