Product Comparison: Logitech G502 Proteus Core vs Corsair M65 Pro

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General Specifications
G502 Proteus Core
M65 Pro
About the Product
AS UNIQUE AS YOU. Every gamer dominates differently. G502 Proteus Core is designed to let you mod it with unparalleled levels of customization. Elevate your game with surface tuning calibration, weight/balance adjustment, DPI shifting, and 11 programmable buttons. Make Proteus Core yours, and then go make the competition yours.
The M65 PRO RGB is a competition-grade FPS gaming mouse with the technology you need to win, the flexibility to make it your own, and the build quality to last. The high-accuracy 12000 DPI sensor provides pixel-precise tracking and advanced surface calibration support.
Key Specs
12000 dpi
12000 dpi
Sensor Type
Number of Buttons
What customers say about "Key Specs"
Logitech G502 Proteus Core Tunable Gaming Mouse with Fully Customizable Surface
  • G502's sensor is amazing. DPI goes up to 12,000, but I only use 2500. The sensor does feel precise and I don't notice any acceleration. Other people have tested this and note zero acceleration.
  • It tracks like a madman, has absolutely no noticeable acceleration (what I would consider a "perfect sensor", comparable to the G402).
  • The core sensor is very accurate and predictable (Infrared optical, so no red light)
  • Sniper button, I was gonna buy the corsair vengence but this mouse was on like 95% of all the gaming mouse reviews
  • The wheel may take a bit to get used to, being all that heavy and with 2 modes, but after that, it's good.
Corsair M65 Pro Gaming Mouse
  • Great mouse for FPS Games, the DPI-on-the-fly adjustment is reliable.
  • This is the best mouse I have ever used the quick dpi switching allows for me to change between gaming and everyday task dpi easily
  • The DPI on this is great. just enought extra buttons on it to you useful and not feel like its another keyboard
  • I'm blown away by how easy it is to toggle DPI for in-game aim and how simply splendid it is to have toggle buttons and a sniper button to drop DPI for sniping accuracy!
  • I turned up the dpi all the way! You are able to adjust the snipe button to a different dpi, so when traveling across multiple monitors you can hit what your trying to click on!
  • Amazing customization options, great DPI settings. Mouse is very responsive, only issue is sometimes the mouse buttons get stuck.
Size & Weight
1.57 in.
1.53 in.
5.2 in.
4.64 in.
2.95 in.
2.83 in.
4.3 oz.
4.05 oz.
What customers say about "Size & Weight"
Logitech G502 Proteus Core Tunable Gaming Mouse with Fully Customizable Surface
  • The all medium human size hands fingers are gonna fit on this mouse except the very big hands people I own a Logitech G9x but this one fits so perfectly in your hand even for longest periods
  • Slightly more narrow than the G9. Side grip points are rubbery and feels great to grab on to. It is taller than the G9, but not enough to make a difference for my grip style. It is also technically longer than the G9, but most the extra length is due to the longer main 2 left/right mouse buttons.
  • The feel of this mouse is very comfortable, as my hand size is pretty much perfect for it, and the extra weights you can put in make a small but very noticeable difference.
  • The mouse size would be great for small to medium sized hands. It's fast, precise, and accurate.
  • Weight wise, the G502 weigh's at 168g and in the package the mouse comes with. There are 5 mouse weights that are 3.6g each.
Corsair M65 Pro Gaming Mouse
  • The interchangeable weights make finding the right feel great.
  • Love the mouse. Like the weight of it and it works great that you can adjust the weight to your liking. Feels very comfortable in hand.
  • Good mouse, comes with customizable weights which makes this good for those who like customizable weights, though keep in mind that even with all weights removed, it is still massively heavy.
  • I was skeptical due to the size with my clown size hands, but it fits quite nicely and all of the buttons are placed well. The construction of the device is also pretty good.
  • We ended up returning this mouse because even without the added weights it was pretty heavy and uncomfortable.
  • It is built for right handers unless you do mot care for the leftside sniper, back, and forward buttons.
Connection Type
Cord Length
6 feet
6 feet
What customers say about "Connection"
Logitech G502 Proteus Core Tunable Gaming Mouse with Fully Customizable Surface
  • BRAIDED CORD and it's thicker than Razer mouse braided cords (assuming the version you have comes with one I've only had the naga and the tiny gaming one)
  • Cable is braided, good length, has a velcro strap the moves up and down to keep things tidy. I used it to keep the keyboard and mouse cable together, and prevent any slack in the cord from dropping behind my desk, and hopefully preventing my mouse from falling off the front of my desk.
  • I like the braided nylon cord covering. It snags less than other cords.
  • The cord is nicely braided, it looks and feels strong.
  • The cord doesn't seem straightened (kind of ) so it might twist and lower performance or cease all together I hope it doesn't do that. I love this mouse so far...
Corsair M65 Pro Gaming Mouse
  • Its a wired mouse, and has a cord like para-cord so it's kinda durable and doesn't seem to get easily tangled.
  • Braided cord is a plus with plenty of length.
  • The cord is braided and comes with a velcro band for cable management.
  • Was an alright mouse while i had it but unfortunately the cord lost its connection with the device.
Mouse Type
Body Material
Plastic, Rubber Side Grips
Plastic, Aluminum Frame
Number of Programmable Buttons
Personally-tuned performance, You control the weight and balance, In-game dpi shifting, Gaming-grade dual-mode, hyper-fast scroll wheel, 32-bit microcontroller, 3 on-board profiles, Improved keyplate design for better click feeling and performance
20M-click lifespan, High-capacity Omron switches, High-mass scroll wheel, Optimized sniper button positioning, Extra-large PTFE glide pads, Advanced weight tuning system
What customers say about "Features"
Logitech G502 Proteus Core Tunable Gaming Mouse with Fully Customizable Surface
  • Quick DPI switching is nice and the rates can be adjusted with the software. You can also tune the mouse to the surface its on. The spinner wheel can be set to free wheel or have the notch positions.I can't stress enough how good this mouse is!
  • Logitech's gaming software allows for a great amount of customization, multiple profiles, as well as the ability to activate certain profiles when a certain application or game is running.
  • Pretty standard gaming mouse software... Pretty much identical to every other mouse I've had except the profiles are stored on the mouse itself which is great.
  • The blue LED matches my case perfectly.
  • My only gripe is that the LED isn't customizable to match my keyboard.
Corsair M65 Pro Gaming Mouse
  • The lightning is just a cool extra and it does not seem to generate heat.
  • The aluminum chassis, rubberized top and sandpaper-like sides make for an incredibly well crafted device.
  • The scroll wheel feels elegant as well, with a really nice rubber material and super smooth scrolling action
  • The mouse has programmable buttons which you can use for work and gaming.
  • I love the mouse and how it fits my larger sized hands. The only caveat is that the software has sometimes crashed on Windows 10.
  • Mouse is ok except for software which is filled with bugs.
Power Source
Warranty / Certifications
Manufacturer Warranty
3 year(s)
2 year(s)
Other Information
109.00 $
59.99 $

Price History

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