Compare and Review Dewalt Dws779 vs Dws780

Do the similarities of the Dws779 and the Dws780 have deceived you? Well, it’s the appearance of these compound miter saws that is perplexing you.

Don’t worry. I won’t let you fall into this maze. Though both saws look the same, there are some significant differences between Dewalt dws779 and dws780. The major differences are -

Dewalt Dws780 uses an advanced XPS light system for more precision in cutting, while Dws779 has a simple laser-guided lighting system. On the other hand, you have to spend almost 100 bucks extra than Dewalt Dws779 to get the Dws780.

Want to know more about Dewalt Dws779 vs Dws780? Relax! Here, I have covered more information than individual Dewalt Dws779 and Dewalt Dws780 review content.

Dewalt DWS779 VS DWS780: Which is for Whom?

Buy Dws779 If You-

  •  Want a traditional laser-guide system
  •  Want an affordable compound saw

Buy Dws780 If You-

  •  Want the new XPS cross-cut alignment system
  •  Want more precision in cutting
Dewalt dws779 vs dws780

Dewalt DWS779 VS DWS780: Head to Head Comparison




Tool Weight(Lbs)






tool height

17 inches

17 Inches


110 v

120 v




type of miter saw



power source

corded electric

Corded Electric

blade diameter




3800 rpm

3800 Rpm

handle type

top handle

top handle

battery required




3 years

3 Years


Dewalt DWS779 VS DWS780: User Experience Overview

After analyzing all the Dewalt dws779 reviews and Dewalt dws780 reviews, we have gathered the feedback from the users themselves.

Dewalt DWS779

  • Over 95% of users are fully satisfied with its sheerness and accuracy. They are highly recommending this easy-to-use saw.
  •  A happy customer claimed that this is a bit heavy and cumbersome, but it is simple to adjust and well-built. Also, these saws can withstand some serious work
  •  Another professional carpenter said that he is doing carpentry for 30 years, and he thinks it is the best saw for the money.

Dewalt DWS780

  • This saw is also hugely loved by its user. Almost every buyer is satisfied with its mind-blowing performance and accuracy.
  • Beginners finding this saw extremely convenient as they can use the new XPS cutline technology to achieve perfection in cutting.
  • A DIY hobbyist used this saw for cabinetry, and he thoroughly enjoyed the cutting length and depth of the cutter. He also liked the carry handle on top of the saw.


Now, let’s find out the similarities of Dewalt dws779 vs dws780 so that you can have an overall idea about the fantastic facilities that these world-class saws are going to offer.


In terms of precision, both the Dewalt miter saws won’t give you any chance to complain. With a perfect miter system and machined base fence support, you can quickly achieve an error-free cut.

Besides, the dual horizontal steel rails and new clamping style will help to deal with large workpieces.

Apart from that, you can accurately adjust the bevel angle with the oversized bevel scale. Also, the correctness of the miter angle is maintained by the cam lock miter handle. The 12-inch blade of the cutter also cut large wood pieces without any issue.

Cutting capacity

Dewalt dws779 and dws780 offer the exact same features to provide dominant cutting performance and the ability to complete your big projects smoothly.

The two Dewalt compound saws come with 15 AMP and 3800 Rpm powerful motors for delivering quick cut within seconds.

To provide you further comfort, their improved back fence system slices up to 2 x14 sized lumber at 90-degree and 2 x10 dimensional blocks of wood at 45-degree.

In addition to that, these compound miter saws are fashioned with belt-driven technology equipped with innovative gearboxes to provide you better vertical cutting capacity.

What’s even better, they offer 13.75-inch horizontal capacity to cut 2X14 lumber and 16-inch horizontal cutting capacity while using the back fence feature. Thankfully, it will allow you to cut 6.75-inch by molding the base vertically and 7.5-inch cut in a nested cutting position.

Furthermore, the ten positive stops of the adjustable miter detent plate make these devices more productive. So, you need less time to set up your desired cut angles.


The manufacturer of these super cutters has included a blade guard with both versions so that you don’t get any contact with the sharp blade. It is also crafted in an ergonomic fashion that you can do hours of woodworking without any safety issues.

For safe operation, the dust collector systems of these devices can control 75% of the dust. Therefore, you can have a safe and sound operation while maintaining a dust-free cutting environment.


The body and all the important parts of both the dws779 and dws780 saws are made with robust stainless steel.

Also, the motors, miter detent plates, and power cords are built with high-quality materials. The blades that come with these compound miter saws are also very sturdy, and you can use them hundred times before they become dull.


Both of these Dewalt compound miter saws are incredibly durable and can withstand years of regular usage. Also, you should know that Dewalt products are famous for their long-lasting performance.

Easy to set up and operate

Though miter saws seem very complicated, the dws779 and dws780 are extremely straightforward to set up in your workshop. These compact saws have the same dimensions, and they can be placed anywhere within a few minutes.

Thanks to the well-described user manual, you won’t face any trouble setting these devices for the first time.

On the other hand, both miter saws are super simple to operate. Dewalt has provided some significant adjustments and handling settings to accomplish complicated cuts without any hassle.


As both versions of the saws are almost identical, you can do a variety of things with these cutters. You can use these saw to make regular board cuts, miter cuts, compound angle cuts while doing a home renovation, remodeling, and general DIY works.

The easy bevel cutting settings also increase the versatility of these power tools. You can easily get compound cut in both left and right directions using their double bevel.

Unique Feature of Dewalt Dws780 vs Dws779

Now, there is only one distinguishing feature on Dws780 vs Dws779. Without further ado, let’s put shed on this unique feature, which makes the difference.

Cutting guide

To ensure an adjustment-free accurate cut, Dewalt780 is equipped with an integrated XPS crosscut blade positioning system. This innovative cutline technology employs a vivid LED light, which is placed right above the blade head.

So, when you are about to start the cutting process, you will see the blade’s shadow on the workpiece indicating the cutline. As a result, you can easily have a clear idea of the cut.

On the other hand, the Dws779 has the traditional laser-guided system, which is also a pretty good cutting guide, but you need to adjust it every time for precise cutting. Also, beginners may find it difficult to fine-tune the guide’s setting.

Dewalt Dws780 vs Dws779: Common Pros & Cons


  • Extremely powerful performance
  • Precise cutting
  • Efficient dust collection system
  • Comfortable bevel cut


  • Less portable
  • Heavy

Unique Pros & Cons of Dewalt DWS779


  • Affordable price


    • No XPS cutline feature

    Unique Pros & Cons of Dewalt Dws780


    • Innovative XPS cutting guide system


      • Expensive

      Price-Quality Ratio of Dewalt Dws779 Vs Dws780

      After reading my short Dewalt Dws780 and Dewalt Dws779 review, I’m sure it’s evident to you that the only thing that makes a distinction between them is the XPS Cutline system of the Dws780 while costing 200 bucks more.

      Therefore, I don’t think that the innovative XPS blade positioning guide is worthy of such a huge amount of money. Purchasing the Dws779 should be the perfect choice if you are satisfied with the traditional laser-guide system that already does decent job.

      Final words

      After going through the in-depth comparison of Dewalt Dws779 vs Dws780, you might have already decided which version of the compound miter saw is best for your woodworking projects.

      You should go for the user-friendly Dws780 if you want to taste the new XPS system. However, if you like the laser-guided cutline indication system, then the Dws779 will be the better option at an affordable price.

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