Logitech MX Master 3 vs Logitech G604 LIGHTSPEED: Which to Buy?

Logitech MX Master 3 vs Logitech G604 LIGHTSPEED

Gaming mice have always piqued interest due to their uniqueness and compatibility. Not only for gaming, but for all gamers, programmers, and home users, complete control is a must. Many of us prefer a mouse that can solve all of our computer problems in one go.

Logitech has always surprised its eager audience with something new. We see no exception to their tradition this time, as we witness the allure of two brand new models introduced by this tech behemoth. The ultimate Logitech G604 LIGHTSPEED and its functional sibling Logitech MX Master 3 are both available. Both of these mice are ideal companions for gaming as well as everyday use.

However, there are a few fundamental differences between them that set them apart. Let’s take a look at them so you can choose the best one from these two.

Logitech G604 LightspeedLogitech MX Master 3
Innumerable side buttons.
Optical LED sensor.
Bluetooth support.
HERO 25K sensor model.
3D design.
3D design.
Side wheel.
High Bluetooth latency.
Laser technology.
Suitable price.
Heavy weight.
No side wheel.
No lightning.
Short DPI range.
No receiver extender.


Logitech G604 LightspeedLogitech MX Master 3
Button Count157
Programmable ButtonsYesYes


We don’t see any significant differences between the two models because they were both designed by Logitech. Both are designed in a high-end 3D style that appears appealing at first glance. In terms of design, both models lack the lightning feature, which is a drawback.

In terms of weight, there is a slight difference between the two mice. With a one-inch difference in weight from its sibling, G604 is a bit heavier. However, this distinction does not appear to be noticeable. Both models are operated with the right hand. MX Master 3 can also be used while charging, but this feature is not available in its competitor.


There are significant differences in terms of features. The G604 has an optical LED sensor that is supported by the HERO 25k. The MX Master 3, on the other hand, has a Darkfield-supported LASER sensor. This sensor difference determines their tracking speeds, which also creates a contrast.

The Logitech G604 has a maximum DPI range of 25600, which is quite large. The maximum DPI range of the MX Master 3 is estimated to be 4000 DPI, which is very low when compared to its competitor. The adjustment steps for both, however, are 50.


Despite the fact that they share the same brand name, there are minor differences in performance between them. Even so, there are some differences between the two that determine their performance capability. The MX Master 3 has a free wheel rotation, which its competitor does not. You have complete control over smart controls with free rotation.

Both of these devices have Bluetooth capabilities. However, there is a distinction between their ranges. When compared to its competitor, the MX Master 3 has twice the range. Furthermore, the tracking speed appears to be faster here than it is in the sibling.


The price of the G604 differs from that of its competitors due to the greater number of amazing features it offers. When compared to MX Master 3, the price starts at almost $70-$80, which is a huge difference.

MX Master 3 has a price range of $40-$50, which is significantly lower than MX Master 2. The price is reasonable and in line with the extensive list of features.


After such a thorough examination of both mice, it is clear that the G604 is the more impressive of the two, owing to its fast speed and wide DPI range, as well as the perfect type of sensor. As a result, paying a few extra dollars for it does not appear to be a bad deal. If you have a budget that allows for a mediocre range, MX Master 3 can be a good choice because it feels like a bliss at a reasonable price.