Product Comparison: Logitech M187 vs Logitech M325

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General Specifications
About the Product
Logitech Ultra Portable Wireless Mouse M187. Take it wherever you take your laptop—thanks to its pocket-ready, extra-small design. Plus, setup is simple. Just plug in the nano receiver and start using your mouse.
Logitech Wireless Mouse M325. A mix of precision and comfort—with designed-for-Web scrolling. The micro-precise scrolling makes everything you love to do online easy. Its feel-ideal, contoured shape and textured grips help keep your hand happy—even after long hours.
Key Specs
1000 dpi
1000 dpi
Sensor Type
Number of Buttons
What customers say about "Key Specs"
Logitech M187 Wireless Mini Mouse for Windows, Mac and Linux - Black
  • Its as useful as a full blown mouse and is very precise. Has a scroll wheel and an on/off switch to save battery power.
  • The wireless feature is consistent, the mouse itself is well made and works smoothly, and the bright red colour ensures it is hard to lose in the depths of my bag.
  • Tracking is smooth and consistent across surfaces. Scroll wheel is quiet and easy to spin.
  • Love these so much I have three, in different colours. The battery seems to last for ages, although I admit I can’t remember when I bought the first one as it was so long ago.
  • The plastic feels cheap and brittle, and the scroll is only quiet when the scroll button is rolled slowly - at any other speed it's noisier than any other mouse I've had.
  • Scroll wheel does not have any left/right action. After a bit of use and travel the left click has become a bit sticky, have to click it extra hard.
Logitech M325 Wireless Mouse - Dark Silver
  • The mouse click isn't silent and the track wheel has a very positve feel.. Very good dpi for something this price as well.
  • Works very well, the scroll wheel seems to go in steps and the overall speed is as good as most mices :-) at this price range.
  • I find this one easy to hold and can it see being a long term asset to my mac, yes I have a fancy magic mouse, but i dunno like it much.
  • I like the speedy nature of this mouse it takes a while to get used to the scroll speed but once you get the hang of it it makes scrolling less boring while being still accurate.
  • The only slight negative is that the sensitivity of the mouse is such that sometimes clicking on a folder in windows explorer gets interpreted as a drag and drop of the folder into a subfolder.
Size & Weight
Dark Silver
3.22 in.
1.53 in.
1.94 in.
3.7 in.
1.25 in.
2.24 in.
1.8 oz.
3.35 oz.
What customers say about "Size & Weight"
Logitech M187 Wireless Mini Mouse for Windows, Mac and Linux - Black
  • It's small but perfectly shaped and fits into the hand nicely. The buttons are fairly quiet, as is the scroll wheel.
  • Vewry compact and useful mouse. Fits easily into laptop bag and takes one AAA battery which lasts for months. The receiver can be stored in the battery compartment.
  • It is very small, not much bigger than a large hen's egg, so ideal for keeping in the laptop bag, but I can imagine some people struggling to adjust from a full-size mouse.
  • First thing first: it really is tiny! It's about the length of my middle finger. If you don't like small mice, you may struggle with it.
  • The small size lets you use mainly your fingers to move, which makes it comfortable for long periods.
  • This really is a small mouse; my hands are not huge but it's smaller than my palm so is taking some getting used to.
Logitech M325 Wireless Mouse - Dark Silver
  • My kids are currently using it connected to a laptop and the size is perfect for them to research their homework, but I also find it a very comfortable fit as an adult.
  • This is a lightweight portable mouse that feels sturdy and responsive in use. It's large enough to be used for gaming.
  • To be honest, the size is a deal breaker for me - I need a 10cm mouse at the bear minimum and feel my hand cramping up each time I use it. If you have largish hands then avoid.
Connection Type
10 feet
33 feet
What customers say about "Connection"
Logitech M187 Wireless Mini Mouse for Windows, Mac and Linux - Black
  • The plug-and-play nature of these kind of mice generally tend to be a lot less hassle than trying to sync it with different hardware and worrying about compatibility.
  • This will work on anything with a USB port as soon as you plug it in; which makes it much more adaptable.
  • Easy to use, you just plug in the tiny adapted (which fits inside the mouse for safe keeping when not in use) and turn the mouse on - perfect!
  • The USB receiver is very small and only protrudes about 6mm, so is left plugged in without any problems.
Logitech M325 Wireless Mouse - Dark Silver
  • The little receiver sits in one of your USB sockets and can be left there permanently as it only sticks out a few millimetres.
  • The included receiver is tiny - it sticks out no more than about 3mm from the USB socket, so if you were using it frequently, you could almost certainly leave it in the computer/laptop you're using it with.
  • Just the job, download the pairing software and you can set it up on the same universal USB dongle.
  • The USB plug is tiny unlike some wireless mice where its a couple of inches long and begs to be bent and damaged.
Mouse Type
Body Material
Plastic, Rubber Wrist Rest
Ultra-compact size, Comfortable design, Tiny nano receiver, Reliability, Compatibility Options
18 months of battery life, Designed for web scrolling, Contoured shape, Micro-precise scrolling, Comfortable design, Unifying nano-receiver, Reliability
Number of Programmable Buttons
What customers say about "Features"
Logitech M187 Wireless Mini Mouse for Windows, Mac and Linux - Black
  • The on off switch on the bottom is a good idea to save battery, but I've got to be honest I forget to turn it off.
  • The mouse works very well on both a Windows machine and Mac. Feeling is good. Tracks very well with not stutters or jumps. Mouse buttons responsive.
  • There is an on and off switch to help retain power for longer when not in use and the USB nano receiver fits neatly inside the battery enclosure.
  • It's extremely light and ideal for those that need something for on the go. Some may find the size not ideal - but if you're needing something portable, it's more than suits the job.
  • Its light plastic and cheap feeling, also i was expecting it to be bluetooth but it isn't. I dont see where the extra price is here over some of the other best selling mini mouse equivalents are.
Logitech M325 Wireless Mouse - Dark Silver
  • This mouse is perfect - light and with just the right level of responsiveness. The battery life is also excellent, even if you forget to turn it off.
  • The batteries go on and on, they seem to last for ever. Easy on/off switch on the underside.
  • The side to side feature on the wheel is handy, the mouse is a nice size, on/off switch easy to use and the storage facility for the very tiny USB is ingenious.
  • My only possible complaint is that the battery I replaced for the one provided seemed to run out quickly, (less than a week) unless perhaps you remember to turn it off every time.
Power Source
1 AAA battery
1 AA Battery
Warranty / Certifications
Manufacturer Warranty
3 year(s)
3 year(s)
Other Information
19.99 $

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