Dewalt DCS570 vs DCS391

Below I will compare the power, portability, and features of the Dewalt DCS570 and DCS391.

Difference between Dewalt DCS570 and DCS391.

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The Winner (#1)
DEWALT 20V MAX 7-1/4-Inch...
The Runner-up (#2)
DEWALT 20V MAX 6-1/2-Inch...
Model
DEWALT DCS570P1
DEWALT DCS391P1
User Review
233 Reviews
445 Reviews
User Rating
Price
$257.79
$368.00
The Winner (#1)
Image
DEWALT 20V MAX 7-1/4-Inch...
Model
DEWALT DCS570P1
User Review
233 Reviews
User Rating
Price
$257.79
More Info
The Runner-up (#2)
Image
DEWALT 20V MAX 6-1/2-Inch...
Model
DEWALT DCS391P1
User Review
445 Reviews
User Rating
Price
$368.00
More Info

Power and Blade

The Dewalt DCS570 comes with a powerful brushless motor that can generate 5200 RPM speed and maintain it under load. The Dewalt  DCS391 is in a

close call, being able to reach 5150 RPM. Nothing can stop this beast. It harnesses great energy for a clean, precise cut, even when cutting through tough materials.

The 7-1/4-inch blade on the DCS570 is all about sharpness. Any DIY enthusiasts would die for this. It offers users a cut up to 2-9/16 inches deep at 90 degrees. Amazing cut on the edge of the blade and smooth control.

On the other hand, the blade of the Dewalt DCS391 only has a diameter of 6-1/2 inches. Not as amazing as the Dewalt DCS570, but it comes with carbide tips for improved durability, sharpness, and quality cuts. It’ll still cut through 2x materials at both 90 and 45 degrees.

We can see that the DCS570 takes the lead in this battle.

Dewalt DCS391 Circular Saw

Ergonomics

The Dewalt DCS570 unit has awesome maneuverability. The handle contours your hand and provides a comfortable, firm grip. The pommel – or you can call it the support handle, is offset a few degrees to relieve your wrist strain during the work.

The ergonomics also enhance the tilting degree of the DCS570, up to 57 degrees. Combined with a smaller form factor (11” x 8” x 10” vs 13” x 17.6” x 9.31” of the DCS391), you can operate the Dewalt DCS570 with no sweat at all.

Another plus point for the DCS570 is the inclusion of detents on the bevel adjustment for quick switch to commons cuts: 22.5 and 45 degrees.

The Dewalt DCS391, while not having an offset pommel, still offers a pleasing experience when held. The handle grip is over-molded with rubber, and it can bevel up to 50 degrees – not a big loss compared to the Dewalt DCS570. It is enough to cover common cuts on the construction site.

Still, it can’t be helped that the newer DCS570 overwhelms its opponent in this game.

Dewalt DCS570 Circular Saw
Dewalt DCS570 Circular Saw

Features

Usually, manufacturers use mechanical blade brake, like on the Dewalt DCS391. But in the DCS570 unit, we have an electronic one! The perk of having an electric brake is a much more responsive, quicker stop, resulting in a lower chance of damaging your work or yourself.

The battery here is not quite a problem, as both use the same battery family – 20V Max Lithium-ion regardless of amp hour. The DCS391 is a bit more power-hungry than the DCS570, but not significant.

Quick Rundown Of Dewalt DCS570

Sale
Dewalt DCS570 Circular Saw
233 Reviews
Dewalt DCS570 Circular Saw
  • Power - Brushless motor provides 5200Rpm and maintains speed under load
  • Runtime - 100 cross cuts in a 2x4 (Pine)
  • Capacity - 7-1/4" blade provides 2-9/16" depth of cut
  • Ease of use - bevel capacity up to 57 degrees
  • Backed by dewalt's 3 year limited warranty
Pros
  • Powerful motor
  • Deep and precise cut
  • Wide range of adjustments
Cons
  • Add rafter hook for belt rig
>>> Read Customer Reviews: Here
>>> Read Customer Reviews: Here

Quick Rundown Of Dewalt DCS391

Dewalt DCS391 Circular Saw
445 Reviews
Dewalt DCS391 Circular Saw
  • Powerful 5,150 rpm motor delivers power and speed to make the most demanding cuts with ease
  • High strength and lightweight magnesium shoe provides jobsite durability for long-term cut accuracy
  • Optimized rubber over molded comfort grip
  • 20v max lithium ion 5.0 ah battery
  • 0°-50° bevel capacity allows for aggressive bevel cuts for a multitude of applications
Pros
  • Durability for the price
  • Sharp blade
  • Comfortable grip
Cons
  • Occasionally jammed blade
>>> Read Customer Reviews: Here
>>> Read Customer Reviews: Here

Conclusion

Dewalt DCS570 vs DCS391-the battle has come to an end. Overall, the DeWALT DCS570 wins the entire game. But for which is the better one, we have to look back to the users’ needs.

If your projects are mostly heavy-duty, go with the DCS570. It has more control, cutting power, and precision. If what you are looking for is durability, a long-lasting unit, and speed isn’t the main need, get the DCS 391 – Old but gold.

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