logitech g703 vs g403

Logitech G703 vs G403


We will review and compare the two best mouse options for gaming, the Logitech G703 vs G403. Both mice have a lot of amazing features and functions that make gamers so attracted to them, as it enables them to play the game in a way like never before.

The Logitech G703 and G403 have some similarities but still some differentiating factors. 

This guide will take an in-depth analysis of these two mice, comparing and contrasting them to help you choose the best for your gaming needs.

Logitech is a trusted brand and a recognized name in the mouse industry. The G-series mouse is perfect for gaming and is preferred by almost all gamers.

Logitech G703 Review

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Logitech G703 gaming mouse is packed with lightspeed wireless technology, and when you are in high-pressure moments during gameplay, that factor can make you win or lose a game.

Plus, many professionals in the world rely on lightspeed wireless technology. 

ESports gaming lovers and professionals widely regard this mouse as one of the best gaming sensors in the market, the PMW3366.

This sensor has zero filtering, smoothing, or acceleration for the whole dots per inch range.

Its ergonomic body was made to form your hand to a comfortable position during long gameplay.

In addition, it has rubber grips on both sides to give you enhanced control.

The wireless charging system also makes it unique; you can charge your mouse while playing your games simultaneously. 

Advanced button tensioning is integrated into this mouse to help the buttons primed to click, reduce the effort you need to click, and deliver a fast click response and consistency.

You can plug in your data and charging cable to switch to wire mode easily and remove the cable to change back to wireless mode.

Use the added USB adapter to sustain your USB receiver to switch to wireless and wired modes sharply. 

Select from a palette of colors, more than 15 million colors, and levels of brightness to blend with the color of your favorite team, environment, and system.

In addition, you can use the Logitech gaming software to customize your six programmable buttons to enable you to quickly execute difficult tasks.

  • The texture is amazing as the sides offer more grip
  • Fully charges within an hour
  • Smooth response
  • Easy to program buttons
  • Braided wire
  • Easy to move
  • Click feel perfect
  • RGB lighting is super bright
  • Good hours of battery life
  • Mouse buttons are a little stiff
  • Might tip backward with much pressure with your grip

Logitech G403 Review

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The Logitech 403 HERO is the gaming mouse for next-generation gameplay.

It has a comfortable design, six programmable buttons with a G hub, and a removable weight.

This is Logitech’s most advanced mouse with 400+ IPS, and 25,600 maximum DPI sensitivity, including filtering, acceleration, and no smoothing. 

It has a full spectrum lighting system that responds fast in gaming action, and you can customize these lights from the 16.8-meter color range with the G Hub software and synchronize throughout the G gear.

Its lightweight and comfortable design helps to mold your hands with rubber grips for more control, and the removable weight lets you choose your preference. 

Configure the six programmable buttons easily to make your game actions and combos very simple, and the DPI shifting allows you to program and switch within five sensitivity settings.

It is eight times faster than your standard mouse with a millisecond response time, and it also has a spring button for enhanced response.

  • Accurate
  • High precision
  • Offers comfortable grip
  • Lightweight
  • Perfect mouse for action games
  • Very ergonomic
  • More than the regular mouse
  • You can’t easily disassemble

Differences between the Logitech G703 Vs G403

Let’s critically analyze the differences between the Logitech G403 and G703 and pick out which one is superior for gaming in terms of overall performance.

First, of course, it would help if you kept reading to discover the variations these two devices have in their design, connectivity, cost, and weight. 


In terms of design, you can’t find the difference between the Logitech G403 and G703.

Therefore, we can say they have a similar design, as there is no significant change that can differentiate these two.

Both of these gaming mice have a classic matt black-shaped look with customizable buttons intelligently installed on the mice. 

You can find a mechanical switch on the top of both mice, and the switch can function for more than fifty million clicks, including the sleek scroll button to alter your Dots Per Inch (DPI).

The left side of these mice has two more buttons, which you can utilize as well.

These buttons are customizable, but you will have to use the Logitech G hub.

These are perfect design mice for anyone, not just gamers.

Comparing them with the Pulsefire Raid, HyperX, and Razer DeathAdder doesn’t drop their rating; they are still the most comfortable. 


Logitech G703 is made as a wireless mouse with a super-fast response rate of one millisecond, and you experience no delay at all while you use this mouse.

Not even a drop in signal will occur. The G703 light speed is one of the best out there. 

You can use the G703 for up to one day (24 hours) with moderate lighting, and it can run effectively for more than two days without any lights.

In addition, the LogitechG703 is supported with a PowerPlay wireless solution, which means that you will be able to charge your mouse wirelessly.

But you might have to buy the PowerPlay wireless gaming pad, and it doesn’t come free. 

Logitech G403 is a wired gaming mouse, unlike the G703, which is wireless, but it’s still very effective, and if you are used to the old generation mouse, you will find the G403 fascinating more than the G703. 


Because the Logitech G703 is a wireless mouse, you will get it at the store a little more expensive than the Logitech G403.

If you also need the wireless charging pad with your G703, you will need to pay extra charges as well. 

Some users might want to go for a wired mouse, so you should go for the Logitech G403 HERO, but if you love the comfort of a wireless mouse, do not hesitate to get the G703 lightspeed.

The G403 HERO is a more affordable option, but this doesn’t mean that they aren’t as good.

The Logitech G403 HERO and Logitech 703 LIGHTSPEED are always available on the Amazon store. 


The Logitech G703 light speed is about 5 inches long, 2.8 inches wide, and 1.7 inches tall.

It weighs 3.8 ounces, making it fall within the section of a middle-range mouse.

Some gamers won’t accept anything beyond the 100g, which makes the G703 one to look at, as it fits very well as a lightweight mouse. 

But the trend of things is somehow changing right now, and most gamers nowadays always pick out lightweight mice because it is always better to play your games with a light mouse.

Less effort and more comfort. 

G403 HERO is designed with 2.8 inches wide, 4.9 inches long, and 1.7 inches tall specifications.

But from recent designs, the Logitech G403 HERO has cut one of the lightest-handed mice on the market. 

However, some additional weights can be fixed at the bottom of the mouse to improve the surface grip, which can increase the weight, but the overall weight remains at a moderate level. 

Optical Sensors

G703 features the most remarkable optical sensor called the PMW3366.

This stunning optical sensor is one of the best sensors to be manufactured.

The PMW3366 is a flawless sensor that can give a strong gaming experience without lag or delays in movements. 

The G403 HERO, on the other corner, has been known for its 16k HERO optical sensor which is the best optical sensor that Logitech has produced.

The precision and accuracy are top-notch, and for most users, this capability makes the Logitech G403 HERO one of the best gaming mice in the business.  

Dots per Inch (DPI)

The Logitech G703 Lightspeed has about 12,000DPI and 400IPS, and newer versions record about 16,000DPI with a maximum speed of 400IPS.

In addition to that, the Logitech G703 Lightspeed can give you an extremely smooth gaming experience, and you also enjoy a fast response rate, which is one of the top features. 

These specifications are quite similar to the Logitech G403, which has about 16,000DPI and a high speed of 400IPS.

The Logitech G403 also has a unique optical sensor, making this mouse one of the best-performing gaming mice.

Precision and accuracy are key factors that should be considered when selecting a gaming mouse. 


Is the Logitech G703 better than the G403?

The Logitech G403 Hero comes in wired and wireless versions, which is one major difference between these two. The wireless G403 uses the older technology of the PMW3366 sensor, and the new technology is integrated into the wire version. For the G703 Lightspeed, the mouse buttons are more durable than those of the G403, and it has a higher number of clicks than the HERO.

Is the Logitech G703 worth it?

You can use the Logitech G703 for playing MMO games; they are perfect for playing those types of games. The G703 has quite a good number of buttons, and you can program all these buttons via the G HUB to make your gaming more interesting. However, it is very comfortable to operate, and you won’t be tired of using it for long hours.

Does the G703 use a Battery?

The Logitech G703 is built with an internal battery that is also rechargeable, and it supports up to thirty-five hours of gameplay. When the lights are turned off, you can get up for sixty hours without the mouse going off. You might also want to consider getting the Logitech PowerPlay gaming pad; this pad lets you use your G703 lightspeed consistently without any stopping.

Is the Logitech G403 the same as the Logitech G703?

Logitech G403 and G703 have some similarities and almost equal performance rates. The G703 Lightspeed is a wireless gaming mouse with a powerful optical sensor and also goes for the G403. Although the G403 is a wired mouse, the G703 can be operated wirelessly using the USB receiver. Both mice use similar optical sensor technology and have some buttons on them.

Is Logitech G403 good for Gaming?

G403 HERO is good for playing your FPS games. With this mouse, playing games feels smooth and easy. All thanks to the low click latency and high polling amount. Its tall back might make it seem bulky, but it is light and very comfortable for a very long gaming period.


These comparisons between the Logitech G703 and G403 should help you choose which one you need to improve your gaming experience.

Getting the right mouse can help give you that extra edge in your gameplay.

You have all the details you need about these two mice, knowing that they are the best in the game. We hope that you find it helpful.

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