Logitech G502 Lightspeed: Review, Pros & Cons

Summary

A right-handed wireless gaming mouse in the G502 shape, with 11 programmable buttons, tunable weights and a hyper-fast scroll wheel, for palm-grip players who want many inputs. Check the weight and size before buying: at 114 g with a large body, it is heavy and can be uncomfortable for small hands.

Strengths

Solid build quality with mechanical button tensioning and a thin-wall shell.
Excellent click latency and consistent sensor tracking in independent tests.
11 programmable buttons plus a G-shift layer for many inputs.
Comfortable palm-grip shape with a thumb rest.
Reliable LIGHTSPEED wireless with almost no latency.
Long battery life: up to 48 or 60 hours depending on lighting.

Weaknesses

Heavy for an FPS mouse at 114 g.
Large body can be uncomfortable for small hands.
No Bluetooth; it requires the LIGHTSPEED receiver.
High price at $149.99 MSRP.
RGB lighting is not visible to the user in use.
Ratcheted scroll mode is loud.

Verified specifications

Max acceleration	over 40 G (tested on Logitech G240 pad).
Max speed	over 400 IPS (tested on Logitech G240 pad).
Zero smoothing, acceleration or filtering: yes.
USB data format	16 bits per axis.
Report rate	1 ms (1,000 Hz) over USB and wireless.
Wireless	LIGHTSPEED 2.4 GHz only; no Bluetooth.
Microprocessor	32-bit ARM.
Buttons	11 programmable.
RGB	2 zones, LIGHTSYNC.
Onboard memory	yes.
POWERPLAY compatible	yes.
Button technology	mechanical button tensioning system.
Scroll wheel	hyper-fast, free-spin/ratcheted toggle.
Mouse feet	PTFE, 250 km range.
Weight	114 g (4.02 oz) without added weights; RTINGS measured 115.1 g.
Battery	up to 48 hours with default lighting, up to 60 hours with lighting off.
System requirements	Windows 8 or later, macOS 10.11 or later, USB port, internet for G HUB download.
Carbon footprint	8.69 kg CO2e.
Dimensions	5.17 × 2.96 × 1.57 in (131.2 × 75.2 × 40 mm).
In the box	gaming mouse, LIGHTSPEED wireless receiver, receiver extension adapter, charging/data cable, accessory box, 4 × 2 g weights, 2 × 4 g weights, user documentation.
Warranty	2-year limited hardware.

Full research notes and sources

Battery life and charging

The manufacturer rates up to 48 hours of continuous use with default lighting and 60 hours with lighting off; PCMag reports the same figures and Digital Trends describes about two days. Charging is via the included USB cable. Continuous wireless charging is supported through POWERPLAY, but it requires the separate mousepad, priced at $99.99 in PCMag’s test context.

Sensor and tracking

The current manufacturer specification is a HERO 25K sensor rated 100–25,600 DPI, with over 40 G acceleration and over 400 IPS, reporting at 1,000 Hz. RTINGS scored the mouse 8.2 out of 10 and calls click latency excellent and CPI extremely consistent. PCMag tested at 1,000 Hz up to 16,000 DPI with no reporting issues. Tom’s Hardware and Digital Trends both describe the sensor as accurate with no acceleration or stutter.

Weight, size and comfort

Without added weights the mouse weighs 114 g, and RTINGS measured 115.1 g. The body measures 131.2 × 75.2 × 40 mm. Up to 16 g of included weights can be added. The shape suits palm grip, but the large body can be uncomfortable for small hands with any grip, and the weight is heavy for an FPS-focused mouse.

Buttons, scroll wheel and software

There are 11 programmable buttons, and the hyper-fast scroll wheel toggles between free-spin and ratcheted modes; the ratcheted mode is loud. RGB has 2 zones under LIGHTSYNC but sits under the palm, so it is not visible in use. Onboard memory stores profiles, and G HUB handles firmware and software updates. The mouse feet are PTFE with a 250 km range.

Is it worth it?

At $119.99 direct from Logitech, the G502 LIGHTSPEED is a feature-dense wireless mouse with a proven shape, 11 buttons, tunable weights and POWERPLAY support, but it is heavy and lacks Bluetooth. At the $149.99 MSRP it competes with newer, lighter wireless mice; justified only if the G502 shape and button layout are specifically wanted. Rough value guide: at or below $99 is strong value; $100–$129 is good, especially for palm-grip users wanting many buttons; $130–$149 is fair; above $149 is weak unless the G502 form factor is a specific requirement.

Which model this is

This page covers the wireless Logitech G502 LIGHTSPEED gaming mouse, black, MPN 910-005565. It is the LIGHTSPEED variant, not the wired G502 HERO, G502 X, G502 X Plus, G502 X Lightspeed, or older G502 Proteus Spectrum. The Amazon listing for this mouse is ASIN B099LSPL8Q. Warranty is a 2-year limited hardware warranty.