Product Comparison: Logitech K375S vs Logitech K380

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General Specifications
About the Product
Enjoy comfortable typing on your computer, smartphone and tablet -all from one fully equipped, spill-resistant keyboard. The K375s Multi-Device redefines what a desktop keyboard can do, letting you switch typing easily between all the devices you enter text on.
Type comfortably when using your smartphone or tablet with this Logitech K380 920-007558 wireless keyboard, which lets you pair with up to 3 devices using the Bluetooth interface and features a lightweight, compact design for easy portability.
Key Specs
Keyboard Type
Number of Keys
Size & Weight
0.8 in.
0.63 in.
17.1 in.
10.98 in.
5.4 in.
5.1 in.
16.7 oz.
14.11 oz.
What customers say about "Size & Weight"
Logitech K375S Multi Device Wireless Keyboard - Graphite/White
  • It's a solid-feeling, full sized keyboard with just the right amount of pay on the keys. It's comfortable for touch-typing and super easy to move between one device and the next.
  • As a full size keyboard, the key placements are still a bit compact to use and it's quite easy.
  • Low profile design that looks like your average office keyboard, but with ability to instantly and stealthily switch to other devices.
  • Taking a little bit to get used to the size/spacing, but I did want the smaller footprint on my desk.
Logitech K380 Multi-Device Bluetooth Keyboard
  • Relatively small overall size but with a standard keyboard layout (similar to a macbook pro)
  • Great size in a medium/small desk setting. I have average sized hands and it's easy to speed type on.
  • The size of the keyboard, spacing of keys etc is compact, but not cramped. I have yet to have an issue mis-hitting keys because of their location.
  • It is very portable and can be used as a main keyboard at home, the size is not apparent, and there is plenty of space to type, you really don't lose anything with its compact size.
  • And one of the reasons I bought it was because of the size - my last keyboard made me type diagonally to the left which was uncomfortable and unhealthy, this one doesn't.
Key Type
White backlight
Multimedia Keys
Integrated Numeric Keypad
What customers say about "Keys"
Logitech K375S Multi Device Wireless Keyboard - Graphite/White
  • I personally prefer chiclet style keys, and these are closer to a standard mechanical keyboard in sound and movement.
  • I really like this keyboard. I use a Mac desktop, an iPad, and a Windows laptop. This works perfectly for switching between them, especially for the Mac and the Windows laptop.
  • This is almost a full keyboard, but it is missing some keys such as the PrtScr button, which in those cases you instead have to use an Fn key combo.
  • Only drawbacks are: the tactile response is not as nice as a mac keyboard; it's much louder; and also the keys are closer together than normal (so you have to adjust to that).
  • The keys you use to swap devices overlap with F1, F2, F3. and while i don't need those keys, the better location would be the BLANK SPACE above insert/home/page up.
Logitech K380 Multi-Device Bluetooth Keyboard
  • Key spacing and pressure is almost as same as Magic keyboard, which is great for people with small hands like myself.
  • The keys have a satisfying conviction, and no wobble - so no mistyping at all.
  • All the function keys work on your phone (music play/pause/volume & Ringer level)
  • It's compact but the keys are well spaced even for my fat fingers. It took me a while to connect on my Mac but not had a problem since just wait for the light to flash and away you go.
  • The enter key is now bigger. Not a major issue - its a bigger target than on the MacBook! The cost has been to displace the back slash key to the row below. Not a commonly used key for me.
  • Keys are circular and do take a little bit of getting used to.
Adjustable Tilt Function
Windows, Mac OS X, Android, IOS, Chrome OS
Windows, Mac OS X, Android, IOS, Chrome OS, Apple TV
Spill Resistant
Palm Rest
Type And Switch Between Devices, Universal Phone And Tablet Stand, Durable And Hassle-free, Reliable Wireless Connection, Wireless encryption
Compact, lightweight keyboard
What customers say about "Features"
Logitech K375S Multi Device Wireless Keyboard - Graphite/White
  • I bought it specifically for the multi-device ability. I plug my work MacBook into my monitor and then switch my keyboard and mouse to #2 for work. in that respect, it's amazing.
  • Overall this keyboard offers a no-frills approach. It works, but would work much better with persistent LED's and dedicated function keys.
  • Well the idea of the multi-device is great, but this is where it ends.
  • There are no context clues on the keyboard to let you know that caps lock is activated, if the Function variant of keys are active, or which device is selected after long sessions away from the keyboard.
  • More of the usual dysfunctional, non-connecting, Mac incompatible garbage from Logitech.
Logitech K380 Multi-Device Bluetooth Keyboard
  • Has the ability to connect and control up to 3 different bluetooth devices.
  • Keyboard has built in sleep feature to save on power and appears to re-establish connection within 2-3 seconds.
  • Long battery life – Batteries are included! (Logitech claims up to 2 years – however I can confirm with high use, batteries still going strong after 6 months of use).
  • I can easily switch in a second between 3 devices. Easy to mix work and personal gadget typing quickly.
  • Battery powered device (many other brands are now provide the ability to recharge the device).
Warranty / Certifications
Manufacturer Warranty
2 year(s)
2 year(s)
Other Information

Other reviews