Logitech MX Ergo S vs Logitech Performance Mouse MX

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

Better figure, where one is clearly better

MX Ergo S compared with Performance Mouse MX
LogitechMX Ergo SLogitechPerformance Mouse MX
Overview
ReleasedSeptember 2024August 2009
Tracking
ShapeTrackballErgonomic
HandRight handRight hand
SensitivityUp to 2,048 DPI (better)Up to 1,500 DPI
SensorLogitech Advanced Optical TrackingDarkfield laser
Buttons8 (better)7
Free-spinning wheelNoYes
Thumb wheelNo–
Quiet clicksYes–
Sensor512–2,048 DPI; precision mode button for slower, finer tracking; report rate 125 Hz over Logi Bolt and 88–133 Hz over BluetoothDarkfield laser tracks on clear glass at least 4 mm thick; 100–1,500 DPI in 100 DPI steps (Hardware-Magazin)
Scroll wheelPrecision scroll wheel with left and right tilt and middle clickMain wheel switches between stepped and free-spinning modes using a button behind the wheel; no automatic SmartShift
Connections and battery
Connects byBluetooth and USB receiverUSB receiver
Devices it switches between2–
PowerRechargeableRechargeable
Battery life (maker's claim)Up to 120 daysUp to 30 days
Charging portUSB-CMicro-USB
ReceiverLogi Bolt USB-A receiver includedLogitech Unifying nano USB receiver; 2.4 GHz wireless, with maker-stated range up to 10 m; can pair other compatible Logitech devices
ChargingUSB-C; a 1-minute charge gives 24 hours of use; full charge in 2 hours; 500 mAh battery; cable not includedReplaceable rechargeable AA NiMH battery, up to 30 days per Logitech; full charge in 4.5 hours via Micro-USB, USB port or included wall adaptor; works while charging
Works withBluetooth 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 ChromeOSWindows XP, Vista and 7 or Mac OS X 10.4 and later at launch
SoftwareLogi Options+ on Windows and macOS (Smart Actions, Logitech Flow)Logitech SetPoint 4.80 on Windows or Logitech Control Center 3.0 on Mac at launch
Design
Weight259 g162 g (better)
Size132.5 × 99.8 × 51.4 mm (length × width × height); 259 g with the metal base plate, 164 g without127 × 87 × 49 mm (length × width × height); 162 g including battery measured by Hardware-Magazin, while Logitech lists 136 g without battery
MaterialsPlastics with 20% certified post-consumer recycled content; soft rubber grip; metal base plate with hinge; left and right buttons rated for 3 million clicks–
ColoursGraphite–
In the boxTrackball, Logi Bolt USB receiver, documentation (no cable)Mouse, Unifying receiver, rechargeable AA battery, USB charging cable, USB wall adaptor, USB desktop stand and accessory pouch
Warranty2-year limited hardware warranty–

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