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  1. Home
  2. Keyboard
  3. Compare
  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Dimensions
    2. Build Quality
    3. Ergonomics
    4. Hardware Customizability
    5. Backlight Features
    6. Backlight Clarity
    7. Cable & Connector
    8. Wireless Versatility
    9. Macro Keys And Programming
    10. Extra Features
    11. In The Box
  5. Typing Experience
    1. Switches
    2. Keystrokes
    3. Typing Quality
    4. Typing Noise
    5. Latency
  6. Software and Operating System
    1. Configuration Software
    2. Computer Compatibility
    3. Wireless Mobile Compatibility
  7. Comments

Logitech K840 vs Logitech K845

Side-by-Side Comparison

Products

Logitech K840
Logitech K845

Tested using Methodology v1.0

Updated Dec 16, 2022 10:11 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.2

Updated Jun 21, 2023 02:44 PM

SEE PRICE
Amazon.com
Logitech K840 Picture
Logitech K845 Picture
ConnectivityWired
Size
Full-size (100%)
Mechanical
Yes
ConnectivityWired
Size
Full-size (100%)
Switch Type
Mechanical

Variants

  • K840 (Black/Gray)
  • Logitech K845 (Black/Gray)

Review

See Logitech K840 review

See Logitech K845 review

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Our Verdict

Logitech K840

Logitech K845

The Logitech K840 and the Logitech K845 are both decent office keyboards. The K845 feels better built, its Cherry MX Blue switches require a bit more force to actuate, and it has backlighting. However, our K840 unit is fully compatible with macOS, and while it has customization software, there aren't many options.

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