Logitech G502 X LIGHTSPEED vs Razer Basilisk V3 Pro 35K

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G502 X LIGHTSPEED compared with Basilisk V3 Pro 35K

	LogitechG502 X LIGHTSPEED	RazerBasilisk V3 Pro 35K
Overview
Released
Released	August 2022	October 2024
Tracking
Shape
Shape	Ergonomic	Ergonomic
Hand
Hand	Right hand	Right hand
Sensitivity
Sensitivity	Up to 44,000 DPI (better)	Up to 35,000 DPI
Sensor
Sensor	HERO 44K	Focus Pro 35K Optical Sensor Gen-2
Buttons
Buttons	11	11
Free-spinning wheel
Free-spinning wheel	Yes	Yes
Thumb wheel
Thumb wheel	No	No
Sensor
Sensor	100–44,000 DPI; over 678 IPS; over 40 G; 1,000 Hz (1 ms) report rate wireless and wired; zero smoothing, filtering and acceleration (Logitech UK store; Logitech's support specification still lists the earlier HERO 25K sensor with up to 25,600 DPI)	Razer Focus Pro 35K Optical Sensor Gen-2; up to 35,000 DPI in 1 DPI steps, 750 IPS and 70 G; 99.8% resolution accuracy; tracks on glass; Motion Sync, Smart Tracking and asymmetric cut-off; 1,000 Hz over HyperSpeed Wireless, up to 8,000 Hz with the HyperPolling Wireless Dongle or Mouse Dock Pro (sold separately)
Scroll wheel
Scroll wheel	Dual-mode wheel; click to switch between free-spinning hyper-fast scrolling and ratcheted scrolling; tilts left and right. Maker lists 11 physical buttons and 13 programmable controls, including wheel directions	4-way Razer HyperScroll tilt wheel; electronically switched notched and free-spinning modes, plus Smart-Reel mode that switches automatically by scroll speed (sensitivity and scroll acceleration configurable in Synapse 4)
Connections and battery
Connects by
Connects by	USB receiver and Cable	Bluetooth, USB receiver and Cable
Power
Power	Rechargeable	Rechargeable
Battery life (maker's claim)
Battery life (maker's claim)	Up to 140 hours	Up to 140 hours
Charging port
Charging port	USB-C	USB-C
Receiver
Receiver	LIGHTSPEED USB-A receiver and USB extension cable included; one receiver can pair the mouse and a LIGHTSPEED keyboard (G915, G915 TKL, G715) through G HUB	Razer HyperSpeed Wireless dongle with USB dongle adapter; the dongle can also pair a compatible Razer keyboard; stored under the cover puck; Bluetooth
Charging
Charging	USB-C; up to 140 hours (Logitech UK store); POWERPLAY wireless charging compatible (sold separately)	USB-C; up to 140 hours on HyperSpeed Wireless (constant motion at 1,000 Hz), up to 210 hours on Bluetooth, up to 28 hours at 8,000 Hz; wireless charging with the Razer Wireless Charging Puck or Mouse Dock Pro (sold separately)
Works with
Works with	Windows 10 or later, macOS 10.14 or later, with a USB port	–
Software
Software	Logitech G HUB; 5 onboard memory profiles (2 by default)	Razer Synapse 4; 5 onboard memory profiles; Razer HyperShift
Design
Weight
Weight	102 g (better)	112 g
Size
Size	131.4 × 79.2 × 41.1 mm (length × width × height)	130 × 75.1 × 42.5 mm (length × width × height); 112 g excluding dongle and cable
Materials
Materials	LIGHTFORCE hybrid optical-mechanical switches; UHMWPE feet; rubber, ABS, polycarbonate and recycled plastic	Razer Optical Mouse Switches Gen-3 rated for 90 million clicks; 100% PTFE feet; Razer Chroma RGB on the scroll wheel, logo and multi-zone underglow
Colours
Colours	Black, White	Black, White, Phantom Green and Phantom White editions (UK store)
In the box
In the box	Mouse, DPI-Shift button cover, USB-C charging cable, LIGHTSPEED USB-A receiver, USB extension cable, user documentation	Mouse, HyperSpeed Wireless dongle and USB dongle adapter, USB-A to USB-C cable, product information guide
Warranty
Warranty	2-year limited hardware warranty	Up to 2 years