Logitech G502 X Plus review: The world's best-selling gaming mouse has stiff competition

Published Nov 4, 2026, 5:30 PM EST The latest Logitech G502 X Plus doesn't change much about this legendary mouse, for better or worse. The world’s best-selling gaming mouse is defending its title, but I prefer the competition You look up "gaming mouse" in the dictionary, and you're liable to find a picture of the Logitech G502 X. Logitech isn't bluffing when it calls the G502 X the "world's most popular gaming mouse," but so much success understandably makes Logitech hesitant to shake up the formula. The latest G502 X Plus is here with a modest list of improvements, and it's basically guaranteed to keep selling in droves—but that doesn't mean it's still the best. I also have the brand-new Razer Basilisk V4 Pro in hand, and in lieu of a dedicated review, it's going head-to-head against the G502 X Plus to prove Logitech's competition hasn't been idly sitting by. Logitech G502 X Plus 8/10 Weight 106g Sensor Logitech HERO 44K System Requirements Windows 10/Mac 10.14 or later Wireless? Yes Logitech didn't have to change much with the legendary G502 X Plus to ensure it'll remain a major hit, with a sizeable performance upgrade and some other minor tweaks to round it out. This is still a phenomenal gaming mouse that will make current G502 X fans happy, but using it side-by-side with its biggest competitor, the new Razer Basilisk V4 Pro, show the cost of playing it a little too safe. Pros & Cons Familiar, comfortable, and colorful ergonomic design Consistently phenomenal performance Logitech G Hub is clean and easy-to-use Lighter RGB-less option is available Hardware falls behind the competition G Hub isn't the most feature-packed, and can be buggy Price and availability The Logitech G502 X Plus retails for $160, and is available in four colors, including the beautiful "Dark Lilac" and "Mint" variants. There's also the G502 X Lightspeed model, which drops the fun colors, RGB lighting, and about 5g of weight for the same $160, and is otherwise identical (so you can consider this a pseudo-review of that model, too). Throughout this review, I'll be comparing the G502 X Plus to the new Razer Basilisk V4 Pro, which comes in black and white and retails for a slightly higher $170. Specifications Weight 106g Sensor Logitech HERO 44K System Requirements Windows 10/Mac 10.14 or later Wireless? Yes Dimensions 131.4 x 41.1 x 79.2mm Mouse LED 8-LED LIGHTSYNC RGB Color Options White, Black, White/Mint, Black/Purple Connectivity LIGHTSPEED 2.4GHz Programmable Buttons Yes, 13 Maximum DPI 44,000 Battery life Up to 130 hours, POWERPLAY wireless charging support Maximum speed 678 IPS Polling Rate 1,000Hz Form factor Right-handed ergonomic There's a clear winner on the hardware front Razer just loves to one-up Logitech with almost every spec Set the Logitech G502 X Plus and Razer Basilisk V4 Pro side-by-side, and it's clear they're both targeting the same demographic: people who need an ergonomic, right-handed, high-performance mouse that can handle gaming, productivity, and creativity with equal competency. Both are larger mice with similar silhouettes, plenty of additional programmable buttons, a comfortable thumb rest, and high-end internals that promise peak gaming performance when you need it. They both even offer wireless charging options. When you begin poring over the details, though, you see Razer isn't charging $10 more for the same general product; the Basilisk V4 Pro is technically superior in nearly every way. The G502 X Plus' greatest upgrade is the new HERO 44K sensor, with a max 44,000 dots-per-inch sensitivity, 628 inches-per-second tracking speed, and 40G acceleration. On the other hand, the Basilisk V4 Pro's new Focus Pro 50K sensor delivers 50,000 DPI, 930 IPS, and 90G, as well as more granular DPI adjustment, dynamic sensitivity modes, frame syncing, rotation calibration, asymmetric cut-off customization, and a way to sync your sensitivity settings to your previous mouse. In terms of connectivity, the Basilisk V4 Pro boasts a maximum 8,000Hz wireless polling rate compared to the G502 X's 1,000Hz, support for up to three paired Bluetooth devices (the G502 X Plus doesn't have Bluetooth connectivity at all), an optional charging dock that doubles as a wireless receiver, and a premium braided cable in the box instead of the G502 X Plus' cheap rubber cable. To be honest, there are more than a few other differences I've noticed that ultimately amount to the Razer Basilisk V4 Pro's hardware being demonstrably better than the G502 X Plus, with more powerful software to tweak that hardware. When it comes to actually using these mice, the G502 X Plus puts up a better fight. If performance matters, the G502 X Plus delivers A reliable multi-purpose mouse with few surprises The Logitech G502 X Plus is oh-so familiar and comfortable in the hand, and that's definitely a good thing. The Basilisk V4 Pro's construction does feel tighter and more premium, though, and I absolutely prefer Razer's HyperScroll wheel that can dynamically switch between tactile and free-scrolling modes (compared to the G502 X Plus' clunky mechanical switch). That said, I have to give the G502 X Plus credit for three advantages: the side-mounted DPI Switch (often referred to as the "Sniper" button) can be removed if you don't need it, the rubberized thumb rest texture is more defined, and the new, more sustainable UHMWPE feet are ever-so-slightly smoother. Performance-wise, the G502 X Plus is also phenomenal, with reliable precision and responsiveness, zero wireless latency or interference, and tactile, intuitive buttons. No one but the most demanding hardcore gamers are likely to notice a real difference compared to the Basilisk V4 Pro despite the superior hardware, taking some of the bite out of its on-paper victories. Whether I'm gaming, working, or editing, the G502 X Plus has had no issue keeping up. Logitech's mature G Hub software is also clean and simple to navigate (at the cost of fewer features), but I've noticed that—similar to Razer Synapse—it's prone to some bugs, like background resource hogging and performance hiccups. Oddly, G Hub randomly changes my mouse's DPI profile when first waking the mouse, too, a strange bug that fortunately has never occurred while actively using the mouse. Should you buy the Logitech G502 X Plus? You should buy the Logitech G502 X Plus if: You're upgrading from an older G502 X mouse. You prefer Logitech's ergonomics and button placement. You love the unique, multi-colored design of the Plus model. You should not buy the Logitech G502 X Plus if: You need the absolute best hardware and performance. You want a pure, ultra-lightweight gaming mouse. You're willing to pay $10 more for the Basilisk V4 Pro. It's easy to play it safe when you're the undisputed champion of ergonomic gaming mice, but the latest G502 X Plus has to fight particularly hard to defend its throne this generation, as Razer has arrived with a massively upgraded Basilisk Pro. I've been using both mice side-by-side for a while, and the winner is clear to me: the Basilisk V4 Pro is staying on my desk, and the G502 X Plus will enjoy an early retirement. Ultimately, though, the fight is closer than it looks on paper, and the Logitech G502 X Plus is still an incredible gaming mouse that's worthy of your consideration and money, especially if you already know and love previous versions. Logitech G502 X Plus 8/10 Weight 106g Sensor Logitech HERO 44K System Requirements Windows 10/Mac 10.14 or later Wireless? Yes Logitech didn't have to change much with the legendary G502 X Plus to ensure it'll remain a major hit, with a sizeable performance upgrade and some other minor tweaks to round it out. This is still a phenomenal gaming mouse that will make current G502 X fans happy, but using it side-by-side with its biggest competitor, the new Razer Basilisk V4 Pro, show the cost of playing it a little too safe.