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Logitech G602 vs G502 Lightspeed (2022): Comparing Top Wireless Gaming Mice

Video games that require fast response times and multiple buttons become easier to master with the right gaming mouse. That’s what the Logitech G602 and G502 Lightspeed aim to achieve. With similar designs but different technologies, it’s interesting to compare these two highly rated wireless gaming mice. If you’re in the market for a lag-free gaming device, check out our comparison between the Logitech G602 and the Logitech G502 Lightspeed below.

Logitech G602 vs G502 LIGHTSPEED Gaming Mouse Comparison Chart

ModelLogitech G602Logitech G502 LIGHTSPEED
 Amazon productAmazon product
PriceAmazon productAmazon product
SensorDelta ZeroHERO 25K
Sensitivity250 – 2,500 dpi100 – 25,600 dpi
Latency14 ms1 ms
Polling Rate500 Hz1000 Hz
Hyperfast ScrollingNoYes
Tilt WheelNoYes
RGB LightingNoYes
Braided CableNoYes
Battery Life250 hours180 hours
Battery Type2x AARechargeable
Dimensions5.5 x 3.3 x 1.7 inches5.2 x 2.9 x 1.6 inches
Weight148 g114 g
Extra WeightsNone4x 2 g, 2x 4 g
PlatformWindows, Mac OSWindows, Mac OS, Chrome


The Logitech G502 has a sleeker and more lightweight build than the Logitech G602.

The aesthetics of the Logitech G602 (left) and the Logitech G502 (right) should make it clear which mouse is more recent.

Looking at these two Logitech gaming mice, you should easily pinpoint the more recent release. The newer Logitech G502 Lightspeed features a sharp and sleek design, with contours to fit your hand and edges for a more modern look. It’s finished in matte black so it sits comfortably against the palm and responds nicely to the fingertips. Plus, the G502 has customizable RGB lighting and a fast scroll wheel.

Released in 2013, the Logitech G602 looks quite dated, not only with its gray-black color scheme but its overall shape as well. It has more of a plastic feel though the matte middle adheres nicely to your palm. Both mice have that slight indentation on the left and right clicks as well as thumb rests for comfort. However, their side buttons differ a lot: the Logitech G602 features six side buttons in two levels while the G502 Lightspeed only has three. There’s also no RGB lighting on the G602.

Peeking underneath, the Logitech G602 has a battery compartment for two AA batteries as well as the USB receiver. It’s another big difference from the G502 Lightspeed, which is rechargeable and has a mini USB slot in front for the power cable. You can store its receiver inside the device itself for portability. Speaking of which, the G502 feels more portable with its slightly smaller size, lighter weight and accessory box.


The Logitech G502 has more customization features than the Logitech G602.

Check out the side buttons of the Logitech G602 (top) and G502 (bottom).

While you have more actual programmable buttons on the Logitech G602, there’s more variety on the Logitech G502 Lightspeed. The G602’s side buttons, for example, are in two layers that can be difficult to get used to, so you’ll likely press the wrong button in high tension scenarios. On the G502, the three buttons are spaced evenly so your thumb will have no problem finding the right one. Also, the two extra buttons beside the G602’s left-click is designated for DPI cycling while you have a dedicated middle button for it on the G502.

The scroll wheels of both Logitech gaming mice also offer different ranges of control. The Logitech G602’s scroll wheel is pretty standard, so it’s clickable for extra input. Meanwhile, the Logitech G502 has a hyperfast scroll wheel that lets you zoom through pages or game inventories. Moreover, it has tilt wheel functionality for extra inputs, letting you tick left and right for horizontal scrolling or different functions.

The next difference comes from the tunable weight system of the Logitech G502. It comes with 6 extra weights, in 2-gram and 4-gram varieties, that let you customize how heavy you’d like your gaming mouse to be. The Lightsync RGB lighting also adds that extra personalization, letting you sync its lights with other compatible Logitech keyboards and peripherals through the free downloadable Logitech software.

Since they’re different generation gaming mice, the Logitech G602 and G502 Lightspeed use different software for customization. The Logitech G602 uses the Logitech Gaming Software to edit its settings and button assignments. Meanwhile, the G502 Lightspeed uses the updated Logitech G HUB software, which also lets you configure macros and more shortcuts. Both software lets you store setting profiles in the mice’s onboard memory so you can enjoy plug and play functionality on other PCs and laptops.


The Logitech G502 has a more sensitive sensor than the Logitech G602.

Despite how close their model numbers seem to be, the Logitech G602 and G502 are very different underneath.

As one of Logitech’s current flagship gaming mice, the G502 Lightspeed can be updated to the latest HERO 25K sensor, a free upgrade that takes its DPI range to 100-25,600. It’s significantly higher than what the Logitech G602 is capable of with the Delta Zero laser sensor, which only ranges from 250-2,500 DPI. You can set up to 5 DPI presets using their software for quick switching in-game. The G502’s optical HERO 25K sensor provides 1:1 tracking and 400+ IPS without smoothing or acceleration, giving it the upper hand in overall precision.

Furthermore, the Logitech G502 Lightspeed gets the “Lightspeed” designation for its reliable 1ms report rate, delivering wireless connectivity that’s faster than other wired gaming mice. You get no lag between your input and in-game execution, which is incredible for competitive gaming. The Logitech G602 has a similarly impressive click latency at 14 ms, though its polling rate is only 500 Hz, or half of the G502’s 1000 Hz.

The firmware update for the Logitech G502’s HERO 25K sensor also improves its battery efficiency, taking its previous 40-hour charge to 60 hours with the RGB lights turned off. A braided power cable is included in the box and you can use it while charging. Also, it’s compatible with the POWERPLAY wireless charging pad so you won’t have to deal with cable drag anymore.

Meanwhile, the Logitech G602 requires 2 AA batteries to work, adding to its weight, firstly, but also means you can get caught off-guard with dead batteries and no replacement. Still, you can get up to 250 hours out of Polaroid AA batteries in its Performance mode setting. Logitech has tested its primary buttons to endure up to 20 million clicks, making the G602 one of the toughest gaming mice you can get.


The Logitech G502 has a more advanced sensor than the Logitech G602.

Amazon product

Now priced at relatively close price points, the Logitech G502 Lightspeed comes out on top in this comparison with the G602. With the updated HERO 25K sensor that improves its accuracy, tracking and energy efficiency, the G502 gaming mouse offers a more advanced gaming control experience. Plus, you can customize it further with synced lighting, extra weights, and additional macros. If you prefer a heavier mouse with incredible durability, the Logitech G602 is well worth it, as it can last you a good long while without degrading in performance.


๐Ÿ“Œ Is the Logitech G502 Lightspeed worth it?

Yes, the Logitech G502 Lightspeed is a fantastic mouse for gaming and multimedia use. It has plenty of customizable inputs and is comfortably designed for long gaming sessions. It can be updated to the latest HERO 25K sensor for free, further improving its overall performance.

๐Ÿ“Œ Is the Logitech G602 good?

Yes, the Logitech G602 is one of the brand’s most popular and highly rated gaming mice. It features very low click latency, amazing sensor accuracy and numerous buttons that you can customize for different games.

๐Ÿ“Œ Is the G602 good for FPS?

Yes, the Logitech G602 performs well for first-person shooters thanks to nearly no lag between clicks and its accurate Delta Zero laser sensor.

๐Ÿ“Œ Is the Logitech G602 Bluetooth?

No, the Logitech G602 does not have Bluetooth connectivity. It comes with its own USB receiver that only works for Logitech wireless devices.

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Derick Bondoc

Managing Editor at Compare Before Buying. Writer and researcher passionate about gadgets, gaming and snacks.