Logitech G703 LIGHTSPEED vs Logitech MX Vertical

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

Better figure, where one is clearly better

G703 LIGHTSPEED compared with MX Vertical
LogitechG703 LIGHTSPEEDLogitechMX Vertical
Overview
ReleasedJune 2019September 2018
Tracking
ShapeErgonomicVertical
HandRight handRight hand
SensitivityUp to 25,600 DPI (better)Up to 4,000 DPI
SensorHERO 25K–
Buttons66
Free-spinning wheelNoNo
Thumb wheelNoNo
Quiet clicks–No
SensorHERO 25K sensor, 100–25,600 DPI; over 400 IPS; over 40 G; 1,000 Hz (1 ms) report rate wireless and wired (launched in 2019 with the HERO 16K sensor, up to 16,000 DPI)High-precision sensor, 400–4,000 DPI in 50 DPI steps; the cursor speed button on top switches between 1,000 and 1,600 DPI by default
Scroll wheel–Precision wheel with line-by-line scrolling and middle click
Connections and battery
Connects byUSB receiver and CableBluetooth, USB receiver and Cable
Devices it switches between–3
PowerRechargeableRechargeable
Battery life (maker's claim)Up to 60 hoursUp to 4 months
Charging port–USB-C
ReceiverLIGHTSPEED wireless USB receiver and receiver extension adapter includedLogitech Unifying USB-A receiver included (not Logi Bolt)
ChargingRechargeable; up to 60 hours with lighting off and 35 hours of constant motion; 1.8 m charging and data cable; POWERPLAY wireless charging compatible (sold separately) with the included POWERCORE discUSB-C; up to 4 months on a full charge; a 1-minute charge gives 3 hours of use; 240 mAh lithium-polymer battery; works as a wired mouse while plugged in
Works with–Bluetooth Low Energy 4.2 with Windows 10, 11 or later, macOS 10.15 or later, iPadOS 13.4 or later, Linux and ChromeOS; Unifying receiver with Windows 10, 11 or later, macOS 10.15 or later, Linux and ChromeOS
SoftwareLogitech G HUB (LIGHTSYNC RGB lighting, button programming)Logi Options+ on Windows and macOS (Logitech Flow)
Design
Weight95 g (better)125 g
Size124 × 68 × 43 mm (length × width × height); 95 g, plus an optional 10 g weight120 × 79 × 78.5 mm (length × width × height); receiver 23.1 × 18.4 × 6.6 mm, 2 g
MaterialsMechanical button tensioning system with metal springs; dual-injected rubber side grips; LIGHTSYNC RGB lightingTextured rubber surface and thumb rest; left and right buttons rated for 10 million clicks
ColoursBlackGraphite
In the boxGaming mouse, LIGHTSPEED wireless receiver, charging/data cable, receiver extension adapter, optional 10 g weight, user documentationMouse, Unifying USB receiver, USB-C charging cable (USB-A to USB-C), documentation
Warranty2-year limited hardware warranty2-year limited hardware warranty

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