Logitech G502 Proteus Spectrum vs Logitech PRO 2 LIGHTSPEED

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G502 Proteus Spectrum compared with PRO 2 LIGHTSPEED

	LogitechG502 Proteus Spectrum	LogitechPRO 2 LIGHTSPEED
Overview
Released
Released	January 2016	September 2024
Tracking
Shape
Shape	Ergonomic	Standard
Hand
Hand	Right hand	Either hand
Sensitivity
Sensitivity	Up to 12,000 DPI	Up to 44,000 DPI (better)
Sensor
Sensor	PMW3366 optical	HERO 2
Buttons
Buttons	11 (better)	8
Free-spinning wheel
Free-spinning wheel	Yes	No
Thumb wheel
Thumb wheel	–	No
Sensor
Sensor	PMW3366 optical sensor with 200–12,000 DPI, surface calibration and a 1,000 Hz USB report rate; Logitech claims no acceleration, smoothing, filtering or pixel rounding.	HERO 2 sensor, 100–44,000 DPI (up to 32,000 DPI at launch); over 888 IPS; over 88 G; zero smoothing, acceleration and filtering; 1,000 Hz (1 ms) report rate, up to 8,000 Hz with the PRO LIGHTSPEED receiver (sold separately)
Scroll wheel
Scroll wheel	Dual-mode hyper-fast wheel switches between stepped and free-spinning vertical scrolling and tilts left or right.	–
Connections and battery
Connects by
Connects by	Cable	USB receiver and Cable
Power
Power	Cable	Rechargeable
Battery life (maker's claim)
Battery life (maker's claim)	–	Up to 95 hours
Charging port
Charging port	–	USB-C
Receiver
Receiver	–	LIGHTSPEED USB-A receiver and receiver extension adapter included
Charging
Charging	–	USB-C; up to 95 hours with lighting off, 60 hours with default lighting; POWERPLAY wireless charging compatible (sold separately)
Works with
Works with	Windows 7, 8, 8.1 and 10 at launch; wired USB 2.0 connection.	PC with Windows 10 or later and a USB 2.0 port
Software
Software	Logitech Gaming Software at launch, with programmable buttons, macros, surface tuning, RGB effects and three onboard hardware profiles.	Logitech G HUB and Onboard Memory Manager; 5 onboard memory profiles
Design
Weight
Weight	121 g	80 g (better)
Size
Size	131 × 75 × 41 mm (length × width × height); 1.83 m cable. Le Comptoir du Hardware measured 121 g before the optional weights and 139 g with all five. Logitech support's listed “2.96 g (5 ounces)” is internally inconsistent, so its weight figure is not used.	125 × 63.5 × 40 mm (length × width × height)
Materials
Materials	Five removable 3.6 g weights adjust mass and balance; textured rubber side grips and individually mounted main buttons.	LIGHTFORCE hybrid optical-mechanical switches; PTFE feet rated for 250 km; magnetic side buttons, 4 to 8 programmable buttons depending on which side buttons are fitted
Colours
Colours	–	White, Black, Magenta (UK store)
In the box
In the box	Mouse, five optional weights with case and documentation.	Mouse, LIGHTSPEED wireless receiver, receiver extension adapter, USB-A to USB-C charging/data cable, optional side buttons (2 left, 2 right), optional button covers (2 left, 2 right), user documentation
Warranty
Warranty	–	2-year limited hardware warranty