Logitech Anywhere Mouse MX vs Logitech MX Anywhere 3S

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

Anywhere Mouse MX compared with MX Anywhere 3S
LogitechAnywhere Mouse MXLogitechMX Anywhere 3S
Overview
ReleasedAugust 2009June 2023
Tracking
ShapeCompactCompact
HandRight handRight hand
Sensitivity–Up to 8,000 DPI
SensorDarkfield laserDarkfield high precision
Buttons7 (better)6
Free-spinning wheelYesYes
Thumb wheelNoNo
Quiet clicks–Yes
SensorDarkfield laser tracking on many surfaces, including clear glass at least 4 mm thick. Logitech's launch sources do not give a DPI figure.200–8,000 DPI, adjustable in 50 DPI steps (1,000 DPI by default); tracks on almost any surface, including glass; Bluetooth report rate 88–133 Hz
Scroll wheelPress the wheel to switch between stepped and free-spinning vertical scrolling; tilt it for horizontal scrolling.MagSpeed electromagnetic wheel with SmartShift, which switches between ratchet and free-spin as you scroll faster; up to 1,000 lines a second; horizontal scrolling by holding a side button while turning the wheel
Gestures–The top button, below the wheel, can be set as a gesture button in Logi Options+
Thumb wheelNo separate thumb wheel; the two left-side buttons navigate back and forward.–
Connections and battery
Connects byUSB receiverBluetooth and USB receiver
Devices it switches between–3
PowerAA batteryRechargeable
Battery life (maker's claim)Up to 7 monthsUp to 70 days
Charging port–USB-C
ReceiverLogitech Unifying nano receiver over 2.4 GHz, with a compartment inside the battery cover for storage; one receiver can pair with up to six compatible devices.Works with a Logi Bolt USB receiver, not included (MX Anywhere 3S for Business comes with one); not compatible with other Logitech receivers
ChargingTwo replaceable AA alkaline batteries, rated by Logitech support for up to seven months; the mouse can also run on one AA battery.USB-C; a 1-minute charge gives 3 hours of use; full charge in 2 hours; 500 mAh lithium-polymer battery
Works withAt launch, Windows XP, Vista or 7 and Mac OS X 10.4 or later with a USB port.Bluetooth Low Energy with Windows 10, 11 or later, macOS 10.15 or later, iPadOS 14 or later, Android 8.0 or later, Linux and ChromeOS; the Mac version lists macOS 10.15 or later and iPadOS 14 or later
SoftwareLogitech SetPoint on Windows and Logitech Control Center on Mac supported button configuration at launch.Logi Options+ on Windows and macOS (Smart Actions, Logitech Flow); basic functions work without software on other systems
Design
Weight125 g99 g (better)
Size90.5 × 63 × 34.5 mm (length × width × height); 125 g with two AA batteries according to Logitech's 2009 fact sheet.100.5 × 65 × 34.4 mm (length × width × height)
Materials–Certified post-consumer recycled plastic, 78% in Graphite and 61% in Pale Grey and Rose; silicone side grips; left and right buttons rated for 10 million clicks
Colours–Graphite, Pale Grey, Rose; Mac version in Space Grey, Pale Grey
In the boxMouse, Unifying receiver, travel pouch, two AA batteries and documentation.Mouse, USB-C charging cable (USB-A to USB-C, or USB-C to USB-C with the Mac version), documentation
WarrantyThree-year limited warranty in Logitech's launch fact sheet.2-year limited hardware warranty

More comparisons