Product Comparison: Microsoft 3500 vs Microsoft 4000

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General Specifications
About the Product
You'll appreciate how this wireless mobile mouse comfortably fits your hand and your mobile lifestyle. Use it just about anywhere, even on a rough park bench or your living room carpet, relying on Microsoft BlueTrack Technology.
The Wireless Mobile Mouse 4000 (Black) from Microsoft features laser-like accuracy that can be used on almost any surface, even carpet. The wireless mouse is ideal for travel and requires no cords or cables. Its ergonomic yet compact design makes it easy to use without straining your hand or wrist.
Key Specs
1000 dpi
1000 dpi
Sensor Type
Number of Buttons
What customers say about "Key Specs"
Microsoft 3500 Wireless Mobile Mouse
  • The sensor is great and really reliable on pretty much all surfaces.
  • Great mouse and the sensor works great.
  • Perfect to carry in a laptop bag and the sensor works everywhere.
  • The new sensor. It works on any surface.
  • The sensor isn't great on all surfaces, but can't beat the value.
Microsoft 4000 Wireless Mobile Mouse
  • The sensor is just awesome. I like it.
  • My old laser mobile mouse used to struggle on canteen tables (shiney) and some train tables (shiney again), this works on pretty much everything.
  • Led sensor picks up movement ANYWHERE, and I mean ANYWHERE, so you can be confident it will not fail you.
  • Resolution is also high enough to not feel like the mouse is jittery.
  • The sensor is very poor quality.
Size & Weight
1.57 in.
1.57 in.
3.75 in.
4.04 in.
2.25 in.
2.39 in.
3.2 oz.
3.68 oz.
What customers say about "Size & Weight"
Microsoft 3500 Wireless Mobile Mouse
  • Love the way it handles with it's small size.
  • This is a great size for my hand and was immediately recognized by the computer.
  • Perfect size exactly what I was looking for.
  • It was just what I needed and the perfect size, works great with my laptop.
  • The size of this mouse fits perfect for my hands.
Microsoft 4000 Wireless Mobile Mouse
  • Ergonomically, nice size and feel.
  • Perfect size in my hand, smooth matt surafce on top.
  • Its a good size and shape.
  • On the whole it is a very comfortable size for my medium male hand.
  • Nice size, not too big or small that you cant get hold of it.
Connection Type
33 feet
15 feet
What customers say about "Connection"
Microsoft 3500 Wireless Mobile Mouse
  • Easy to connect. Bluetooth is easy to connect operation is good.
  • Well connecting this mouse is a breeze. Just plug it in to the port and it takes a minute to figure out where it's at and you are connected.
  • Quickly connected on a Win 10 laptop.
  • Connected right away. Ergonomics are great. Definitely recommend!
  • Love this mouse! Easy to connect and use! Color is amazing.
Microsoft 4000 Wireless Mobile Mouse
  • Great little mouse, connects instantly.
  • Flawless connectivity with receiver so far.
  • The wireless connection has a decent range as well.
  • Connected to my Vista laptop and started working brilliantly.
  • No connection problems, could of been a little bit bigger, but a minor niggle.
Mouse Type
Body Material
Number of Programmable Buttons
BlueTrack Technology®, Plug-and-go nano transceiver, Up to 8-month battery life, Comfortable in either hand
BlueTrack Technology, Nano transceiver, Four way scrolling and four customisable buttons, Reliable 2.4-GHz wireless, Up to 10-month battery life, Flip 3D
What customers say about "Features"
Microsoft 3500 Wireless Mobile Mouse
  • It is solidly built with all essential features, smooth and accurate tracking and a great price.
  • Simple mouse, use it every day, for 8 or more hours. Still on the first battery.
  • Works well and meets my need. Love the wireless feature.
  • Great mouse for the price, great features and good size.
  • Happy with product easy to use and works well. Like the wireless feature.
Microsoft 4000 Wireless Mobile Mouse
  • But the most impressive feature is that smooth scroll wheel and soft quiet click.
  • This product also features a button on the left hand side of the mouse.
  • The battery life infinite (seemingly).
  • The scrolling is very smooth and fluid and the software gives you all the necessary features including being Windows 8 compatible.
  • When the mouse indicates that the battery has had its day, no blue light.
Power Source
1 AA Battery
1 AA Battery
Warranty / Certifications
Manufacturer Warranty
3 year(s)
3 year(s)
Other Information
29.95 $
34.95 $

Price History

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