Logitech MX Anywhere 2 vs Logitech MX Ergo S

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

Better figure, where one is clearly better

MX Anywhere 2 compared with MX Ergo S
LogitechMX Anywhere 2LogitechMX Ergo S
Overview
ReleasedJune 2015September 2024
Tracking
ShapeCompactTrackball
HandRight handRight hand
SensitivityUp to 1,600 DPIUp to 2,048 DPI (better)
SensorDarkfield laserLogitech Advanced Optical Tracking
Buttons78 (better)
Free-spinning wheelYesNo
Thumb wheelNoNo
Quiet clicks–Yes
SensorDarkfield laser tracking, adjustable from 400 to 1,600 DPI in 200 DPI steps; glass must be at least 4 mm thick.512–2,048 DPI; precision mode button for slower, finer tracking; report rate 125 Hz over Logi Bolt and 88–133 Hz over Bluetooth
Scroll wheelMain wheel clicks to change between stepped and free-spinning vertical scrolling; it also tilts left and right for horizontal scrolling.Precision scroll wheel with left and right tilt and middle click
Thumb wheelNo separate thumb wheel; the main wheel tilts for horizontal scrolling.–
GesturesThe button below the wheel can trigger gestures through Logitech Options.–
Connections and battery
Connects byBluetooth and USB receiverBluetooth and USB receiver
Devices it switches between3 (better)2
PowerRechargeableRechargeable
Battery life (maker's claim)Up to 2 monthsUp to 120 days
Charging portMicro-USBUSB-C
ReceiverBluetooth Smart or the included Pico Unifying USB receiver, with Easy-Switch for three paired devices.Logi Bolt USB-A receiver included
ChargingMicro-USB charging of a 500 mAh lithium-polymer battery; Logitech claims up to two months per charge and two hours of use from a one-minute charge.USB-C; a 1-minute charge gives 24 hours of use; full charge in 2 hours; 500 mAh battery; cable not included
Works withAt launch, the receiver required Windows 7 or later or Mac OS X 10.8 or later; Bluetooth Smart required Windows 8 or later or Mac OS X 10.10 or later.Bluetooth 5.2 with Windows 10, 11 or later, macOS 12 or later, iPadOS 15 or later, Android 12 or later, Linux and ChromeOS; Logi Bolt with Windows 10, 11 or later, macOS 12 or later, Linux and ChromeOS
SoftwareLogitech Options supports cursor speed, button remapping and gesture controls.Logi Options+ on Windows and macOS (Smart Actions, Logitech Flow)
Design
Weight106 g (better)259 g
Size100.3 × 61.6 × 34.4 mm (length × width × height); 106 g including battery.132.5 × 99.8 × 51.4 mm (length × width × height); 259 g with the metal base plate, 164 g without
Materials–Plastics with 20% certified post-consumer recycled content; soft rubber grip; metal base plate with hinge; left and right buttons rated for 3 million clicks
ColoursBlack with bronze trim on the launch model.Graphite
In the boxMouse, Pico Unifying receiver, Micro-USB charging cable and documentation.Trackball, Logi Bolt USB receiver, documentation (no cable)
WarrantyOne-year limited hardware warranty on Logitech's 2015 datasheet.2-year limited hardware warranty

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