Logitech MX Ergo S vs Logitech MX700 Cordless Optical Mouse

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

Better figure, where one is clearly better

MX Ergo S compared with MX700 Cordless Optical Mouse
LogitechMX Ergo SLogitechMX700 Cordless Optical Mouse
Overview
ReleasedSeptember 20242002
Tracking
ShapeTrackballErgonomic
HandRight handRight hand
SensitivityUp to 2,048 DPI (better)Up to 800 DPI
SensorLogitech Advanced Optical TrackingMX Optical Engine
Buttons88
Free-spinning wheelNo–
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 BluetoothMX Optical Engine captures 4.7 megapixels per second; ComputerBase lists 800 DPI for the MX700.
Scroll wheelPrecision scroll wheel with left and right tilt and middle clickStepped vertical wheel with separate Cruise Control buttons for sustained scrolling; no wheel tilt or free-spin mode.
Connections and battery
Connects byBluetooth and USB receiverUSB receiver
Devices it switches between2–
PowerRechargeableRechargeable
Battery life (maker's claim)Up to 120 daysUp to 10 days
Charging portUSB-C–
ReceiverLogi Bolt USB-A receiver includedFast RF cordless receiver integrated into the charging stand, with a maker-stated range of 6 feet (about 1.8 m); the stand connects by USB or PS/2.
ChargingUSB-C; a 1-minute charge gives 24 hours of use; full charge in 2 hours; 500 mAh battery; cable not includedTwo replaceable NiMH AA cells charge in the supplied stand. Logitech support gives about ten days per full charge for standard office use, or a day of use after 15 minutes of charging; heavy use can shorten this.
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 ChromeOSLogitech's 2002 datasheet lists Windows 98, NT 4.0, 2000, Me and XP, plus Mac OS 8.6 or later.
SoftwareLogi Options+ on Windows and macOS (Smart Actions, Logitech Flow)MouseWare software supplied on CD for button assignment.
Design
Weight259 g171 g (better)
Size132.5 × 99.8 × 51.4 mm (length × width × height); 259 g with the metal base plate, 164 g without130.3 × 72.2 × 43.5 mm (length × width × height); Logitech lists 171 g with batteries and 115 g without.
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, receiver and charging stand, two NiMH AA cells, USB-to-PS/2 adaptor, mains supply, MouseWare CD and user guide.
Warranty2-year limited hardware warrantyFive-year manufacturer warranty in Logitech's 2002 datasheet.

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