Logitech K400 vs K400 Plus – What are the differences?

The Logitech K400 and Logitech K400 Plus are both popular wireless keyboards designed for casual browsing, media control, and smart TV navigation.

Logitech Wireless Touch Keyboard K400 Plus Keyboard with 3.5-inch Multi-Touch Touchpad, Quiet Keys, Wireless Keyboard up to 33 ft. Plug-and-Play (Renewed)

At first glance, they may look nearly identical, but there are some subtle differences in design, functionality, and usability that may influence which one is right for you.

Let’s explore the differences between these two models.

Main Differences between K400 and K400 Plus

Design and Aesthetics

  • Logitech K400: The original K400 features a more traditional design with a sleek, black chassis. The layout of the keys is relatively straightforward, and the touchpad is placed on the right side with dedicated left and right mouse buttons.
  • Logitech K400 Plus: The K400 Plus has a slightly more refined look, featuring rounded edges and a more modern design. The key layout is similar to the K400, but the touchpad area is subtly integrated into the overall design, with more pronounced media control keys that are easier to access.

Logitech Touch Keyboard K400

Specifications

Here’s a comparison table between the Logitech K400 and K400 Plus keyboards based on the information provided in the search results:

FeatureLogitech K400Logitech K400 Plus
PricingCheck PriceCheck Price
Dimensions35.4 x 14 x 2.35 cm35.43 x 13.97 x 2.36 cm
Weight380 g390 g
Touchpad Size3.5-inch touchpad3.5-inch touchpad
Wireless Range10 meters10 meters
Battery Life12 months18 months
CompatibilityWindows 7+, Android 4.4+, Chrome OSWindows 7+, Android 5.0+, Chrome OS
Special KeysBasic function keysVolume control keys, multimedia shortcut keys
Key LayoutStandardImproved with larger right Shift key
Noise LevelStandardQuieter keys
Power ManagementStandardOn/Off switch for power conservation
Left-click ButtonNot specifiedAdditional left-click button on top-left corner
CustomizationLimitedBetter customization through Logitech Options software

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Key differences:

  • The K400 Plus offers longer battery life (18 months vs. 12 months)
  • K400 Plus has improved key layout with dedicated media control keys and a larger right Shift key.
  • K400 Plus features quieter keys for a better typing experience
  • K400 Plus has broader compatibility, supporting newer versions of Android
  • K400 Plus offers better customization options through Logitech Options software.
  • K400 Plus includes an additional left-click button on the top-left corner for easier navigation.
  • K400 Plus has a slightly higher price point, reflecting its improved features

Both models share the same wireless range, touchpad size, and overall design concept, but the K400 Plus offers several refinements and improvements over its predecessor.

Logitech Wireless Touch Keyboard K400 Plus Keyboard with 3.5-inch Multi-Touch Touchpad, Quiet Keys, Wireless Keyboard up to 33 ft. Plug-and-Play (Renewed)

Summary

The Logitech K400 Plus is a refined version of the K400, offering better ergonomics, improved media controls, and longer battery life, making it ideal for use with smart TVs and media centers.

The original K400 is still a functional and reliable choice for basic needs but lacks some of the enhancements found in the K400 Plus.