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Logitech G PRO vs G502 (2021): Comparing Top-Rated Gaming Mice

Built specifically for professional E-sports players, the Logitech G Pro and G502 gaming mice feature the brand’s most advanced technologies yet. The Logitech G PRO Wireless and Logitech G502 LIGHTSPEED are the latest wireless versions of their popular wired counterparts and continue to be excellent choices for competitive gamers who need a highly responsive and ergonomic gaming mouse. Which one should you go for? Here’s our detailed comparison.

Logitech G PRO vs G502 Gaming Mouse Comparison Chart

ModelLogitech G PRO WirelessLogitech G502 LIGHTSPEED
 Logitech G Pro Wireless Gaming Mouse with Esports Grade PerformanceLogitech G502 Lightspeed Wireless Gaming Mouse with Hero 25K Sensor, PowerPlay Compatible, Tunable...
PriceCheck PriceCheck Price
SensorHERO 16KHERO 16K
Sensitivity100 – 16,000 dpi100 – 16,000 dpi
Latency1 ms1 ms
Buttons4 – 811
Hyperfast ScrollingNoYes
Tilt WheelNoYes
Braided CableNoYes
Battery Life48 hours48 hours
Quick ChargeNoYes
Dimensions4.9 x 2.5 x 1.6 inches5.2 x 2.9 x 1.6 inches
Weight2.82 oz (80 g)4.3 oz (114 g)
Extra WeightsNoYes
PlatformWindows, Mac OS, ChromeWindows, Mac OS, Chrome


The Logitech G PRO Wireless is lighter and smaller while the G502 LIGHTSPEED has more programmable buttons.

The contrasting aesthetics of the Logitech G PRO Wireless (left) and G502 LIGHTSPEED (right) are certainly striking.

Right off the bat the starkly different designs of the Logitech G PRO and G502 should tell you which premium gaming mouse shell appeals to you more. The G PRO Wireless has a sculpted, sleek frame that curves smoothly all around while the G502 LIGHTSPEED sports a hyper-modern exoskeleton combining sharp edges and silky accents. Just as important is the fact that the G PRO Wireless has an ambidextrous design so left-handed users can fully utilize it. In comparison, the G502 is strictly right-handed.

Weighing only 80 grams, the Logitech G PRO Wireless is significantly lighter than the G502 LIGHTSPEED, which has a base weight of 114 grams. Logitech uses a super thin outer shell and ladder-chassis design for the G PRO, making it ultra lightweight for unhindered gameplay. The G502 is bulky and heavy in comparison, though the added heft is preferred by many gamers. Moreover, it comes with extra 2-gram and 4-gram weights so you can adjust its weight and balance to your liking.

The Logitech G PRO is customizable too, as it has four removable side buttons. You can assign what each of its 6 programmable buttons does or simplify your controls and grip by removing those on the side. On the other hand, the G502 LIGHTSPEED is simply much more impressive for gamers who want all the extra buttons they can get. It has 11 total buttons that can be customized with shortcuts and macros. This flexibility makes it ideal for game genres that require fast reactions such as MMOs and ARPGs.

Also worth mentioning is the rubberized, dual-injected side grips of the Logitech G502, providing extra friction for enhanced control. The flattened edge for the thumb rest also allows a more relaxed grip. Both feature LIGHTSYNC RGB lighting for the Logitech logo as well as other small accents.


The Logitech G502 LIGHTSPEED has hyperfast scrolling unlike the G PRO Wireless.

Here’s a profile view of the Logitech G PRO Wireless (top) and G502 LIGHTSPEED (bottom).

A key difference between the capabilities of the Logitech G PRO and G502 is the latter’s hyperfast scroll wheel which is designed to spin freely for fluid scrolling. You can also toggle it to the more typical notched scrolling using the button right below it. Moreover, the G502 has a tilt wheel enabling horizontal scrolling.

Now, if DPI cycling is critical to how you play certain games, you should note that the DPI button for the G PRO Wireless is found on its underside. Logitech moved it there to prevent accidental DPI shifts during tense in-game moments. This means shifting on-the-fly isn’t really ideal on the G PRO unlike on the G502, which actually provides DPI Up and DPI Down buttons right beside the left mouse button. If unneeded, you can simply assign different actions or commands to these as you see fit.

You can download the Logitech G HUB software to customize button assignments for either mice. This also lets you set up macros and create up to 5 profiles for separate controls for different games. Additionally, you can program their RGB lighting with up to 16.8 million colors that can also respond to in-game actions, audio cues, screen color sampling, etc.

Both G PRO and G502 are also compatible with Logitech’s new POWERPLAY wireless charging solution. This innovative mouse pad continuously charges either mice so you won’t have to worry about battery life anymore.


The Logitech G PRO Wireless and G502 LIGHTSPEED have comparable control accuracy and overall performance.

Under their impressive hoods are Logitech’s next-gen HERO 16K sensor.

Integral to the update for the popular G PRO and G502 is the new HERO 16K sensor, Logitech’s most accurate gaming sensor to date. It tracks at speeds over 400 IPS without any smoothing, filtering, or acceleration, ensuring perfect screen reproduction of your hand movements.

Logitech’s LIGHTSPEED wireless technology also assures lag-free connections between gaming mouse and receiver, which is a common concern when going for a wireless peripheral. Both G PRO and G502 have a 1 ms report rate enabling instant reactions for competitive game environments. Clicks feel satisfying on both Logitech gaming mice thanks to their mechanical button tensioning. There’s less travel distance and actuation force needed so clicking is responsive and crisp.

While they use similar technologies, the weight difference between the G PRO Wireless and G502 LIGHTSPEED does make the former a bit more suited for FPS games. The G PRO’s lightweight build will tire your hand less and feels more agile as a result. Due to their size, small hands might have trouble handling them, especially the G502. Claw and palm grip users alike will find the G PRO Wireless slightly easier on their hands.

Battery life is pleasantly long for both, as they can last up to 48 hours on a full charge with default lighting. If you turn off their LIGHTSYNC logos, you can stretch this to 60 hours, making charging less of a hassle. It’s notable that the Logitech G502 LIGHTSPEED has a quick-charge feature that can get you 2.5 hours of gameplay with 5 minutes of charging.


The Logitech G PRO Wireless is better for high mobility games while the Logitech G502 LIGHTSPEED is more customizable.

With its incredibly lightweight build and streamlined design, the Logitech G PRO Wireless gaming mouse is the more suitable choice for games that require fast reactions and constant movement such as FPS and MOBAs. Its HERO 16K sensor and thin frame lets you respond quickly without stressing your hand or wrist too much. In addition, its minimalist aesthetic blends easily in non-gaming environments, plus its symmetric design allows both right- and left-handed users to take advantage of its amazing performance.

Games that have a lot of controls such as ARPGs and MMOs will feel easier to play with the Logitech G502 LIGHTSPEED wireless mouse, thanks to its numerous programmable buttons. You can rely on various mouse button shortcuts and macros for fluid keyboard+mouse gameplay. Some gamers also prefer heavier mice for better precision and pinpoint targeting, which the G502 facilitates through its tunable weight system. Finally, it’s worth pointing out that the G502 LIGHTSPEED is currently priced lower, making it even more enticing for premium gaming mouse users.


๐Ÿ“Œ Is the Logitech G PRO worth it?

Yes, if you’re after a truly high performance gaming mouse. Its premium price doesn’t make it ideal for everybody, of course, but competitive gamers will especially appreciate the lag-free response and lightweight build of the Logitech G PRO.

๐Ÿ“Œ Is Logitech G502 good for CS:GO?

Yes, the Logitech G502 LIGHTSPEED works well for Counter-Strike: Global Offensive thanks to its 1 ms report rate and accurate HERO 16K sensor. You can further customize its balance and weight as well as get handy mouse shortcuts through its programmable buttons.

๐Ÿ“Œ How long does the G PRO Wireless last?

On average, the Logitech G PRO Wireless will last 48 hours on a single charge with the lighting turned on. Turning it off gets you up to an additional 12 hours of use.

๐Ÿ“Œ Is Logitech LIGHTSPEED faster than wired?

Based on Logitech’s testing, the response time of the G502 LIGHTSPEED wireless mouse is much faster than other wired and wireless competitors.

Last update on 2021-07-19 / Affiliate links / Images from Amazon Product Advertising API

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Derick Bondoc

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