Verdict
Head-to-head · Best Wireless Mice

Logitech G502 X PLUS vs Logitech MX Master 3S

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

Logitech MX Master 3S comes out ahead by a narrow margin (4.6 vs 4.4). Logitech MX Master 3S is best for: professionals seeking precision and ergonomic support. Read the strengths below before deciding.

Logitech G502 X PLUS
Ranked #4 in Best Wireless Mice
Logitech G502 X PLUS
5 sources$159.99as of Oct 15

The Logitech G502 X Plus features an ergonomic shape and rubberized grips that provide a comfortable fit for palm grip users, paired with a HERO 25K sensor delivering precise tracking up to 25,600 DPI. IGN found the large RGB light bar offers a significant aesthetic upgrade but directly impacts battery consumption, reducing runtime from 130 hours to just 37 hours when active. Gamingnexus reported that the new Lightforce hybrid optical-mechanical switches provide a snappy click feel with low latency, while TweakTown praised the magnetic DPI shift button for its configurability. However, the fixed internal weight prevents users from customizing balance or reducing mass for faster flicks, and the $159 price point is significantly higher than the wired G502 despite using similar core components. This mouse fits right-handed gamers who prioritize comfort and wireless connectivity, but those seeking customizable weight distribution or budget-friendly options should look elsewhere.

Strengths
  • — Ergonomic shape and rubberized grips provide a comfortable fit for palm grip users.
  • — Hero 25K sensor delivers precise tracking with up to 25,600 DPI resolution.
  • — LIGHTFORCE hybrid optical-mechanical switches offer fast actuation and tactile feedback.
Watch-outs
  • — Price is significantly higher than the wired G502 despite using similar core components.
  • — Fixed internal weight prevents users from customizing balance or reducing mass for faster flicks.
Logitech MX Master 3S
Higher ratedRanked #1 in Best Wireless Mice
Logitech MX Master 3S
4 sources

The Logitech MX Master 3S delivers exceptional productivity features, including a MagSpeed electromagnetic scroll wheel that moves up to 1,000 lines per second and an 8,000 DPI Darkfield sensor capable of tracking on glass. TechGearLab found the device excels in comfort metrics for palm-grip users with medium to extra-large hands, while Sypnotix highlighted the utility of the horizontal thumb wheel for navigating timelines and code. However, the soft-touch rubberized finish is prone to accumulating dirt and grime over time, and the side thumb rest button requires an unnatural pressing motion that some find awkward. Additionally, Binaryfork noted the polling rate is limited to 125 Hz on the Logi Bolt receiver, which falls short of typical gaming mouse standards. This mouse fits professionals seeking precision and ergonomic support but may disappoint gamers or those with smaller hands.

Strengths
  • — Features a MagSpeed electromagnetic scroll wheel capable of scrolling up to 1,000 lines per second with an instant click-to-click toggle.
  • — Includes a dedicated horizontal thumb scroll wheel that provides precise control for navigating timelines and code.
  • — Offers customizable buttons via Logi Options+ software, supporting app-specific profiles and smart actions across multiple devices.
Watch-outs
  • — The soft-touch rubberized finish is prone to accumulating dirt and grime over time.
  • — The side thumb rest button requires an unnatural pressing motion that some users find awkward for their workflow.
  • — The polling rate is limited to 125 Hz on the Logi Bolt receiver, which falls short of typical gaming mouse standards.

How they stack up

Logitech G502 X PLUS

With a HERO 25K sensor capable of up to 25,600 DPI, this mouse offers higher resolution tracking than the Logitech MX Master 3S's 8,000 DPI sensor. It features an ergonomic contoured shape similar to the Razer Basilisk V3 Pro but includes more programmable buttons and a lighter weight compared to the heavier Razer model.

Logitech MX Master 3S

It offers app-specific button customization via software, providing deeper productivity features than the standard programmable buttons found on the Logitech G305 LIGHTSPEED.

Specs side-by-side

SpecLogitech G502 X PLUSLogitech MX Master 3S
SensorHERO 25K8000 DPI Darkfield
Max DPI25,600up to 8,000 DPI
Battery Life130 hoursUp to 70 days
Weight3.74 oz4.97 oz
ConnectivityLIGHTSPEED pro-grade wirelessBluetooth, Logi Bolt
Buttons13 programmable7 programmable
Shapecontoured shape designcontoured shape design
Polling Rate—125 Hz (Logi Bolt)
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