Comparison:DeWalt DCD790 vs DCD791

Compare the two DeWalt DCD790 and DCD791 cordless drills. Quickly analyze performance, ergonomics, versatility, and value for money to decide which model to prioritize based on your professional or DIY needs. Inspect specifications, advantages, and limitations to make an informed decision.

DeWalt DCD790

Technical specifications

Type : Cordless drill driver

Power Supply : Cordless

Voltage : 18V

Battery type : Li-Ion

Power : 360

Maximum Torque : 70

Motor type : Brushless

Number of Speeds : 2

No Load Speed : 0-550 / 0-2000 rpm

Hammer Mode : No

Drilling Diameter Steel : 13 mm

Drilling Diameter Concrete : 13 mm

Drilling Diameter Wood : 38 mm

Chuck (size) : 13 mm

Chuck Type : Keyless metal

Advantages / Disadvantages

Strengths

Brushless motor for better efficiency
Superior ergonomics and grip
Good value for money

Weaknesses

Lower nominal power (360)
Battery not included

Indicative price

199$

Who is DeWalt DCD790 suitable for?

Favor the DCD790 for its brushless motor, handling, and excellent value for money. Acknowledge its limits in raw power (360) but benefit from good autonomy and precise control for regular drilling and fastening.

DeWalt DCD791

Technical specifications

Type : Cordless drill driver

Power Supply : Cordless

Voltage : 18V

Battery type : Li-Ion

Power : 460

Maximum Torque : 70

Motor type : 70

Number of Speeds : 2

No Load Speed : 0-550 / 0-2000 rpm

Hammer Mode : No

Drilling Diameter Steel : 13 mm

Drilling Diameter Concrete : 13 mm

Drilling Diameter Wood : 38 mm

Chuck (size) : 13 mm

Chuck Type : Keyless metal

Advantages / Disadvantages

Strengths

Greater power (460)
High maximum torque (70)

Weaknesses

Slightly lower ergonomics

Indicative price

129$

Who is DeWalt DCD791 suitable for?

Choose the DCD791 if you need higher power (460) for extended fastening in dense materials. Consider slightly less favorable ergonomics and the absence of an included battery; verify the exact nature of the motor before purchasing.

Comparison table: DeWalt DCD790 vs DCD791

Criteria	DCD790	DCD791	Verdict
Type	Cordless drill driver	Cordless drill driver	TieSame tool category
Power Supply	Cordless	Cordless	TieSame energy source
Voltage	18V	18V	TieSame nominal voltage
Battery type	Li-Ion	Li-Ion	TieSame battery chemistry
Power	360	460	DCD791 More power
Maximum Torque	70	70	TieSame nominal torque
Motor type	Brushless	70	DCD790Brushless motor indicated
Number of Speeds	2	2	TieSame configuration
No Load Speed	0-550 / 0-2000 rpm	0-550 / 0-2000 rpm	TieSame speed range
Hammer Mode	No	No	TieNo hammer function
Drilling Diameter Steel	13 mm	13 mm	TieSame steel capacity
Drilling Diameter Concrete	13 mm	13 mm	TieSame concrete capacity
Drilling Diameter Wood	38 mm	38 mm	TieSame wood capacity
Chuck (size)	13 mm	13 mm	TieSame chuck size
Chuck Type	Keyless metal	Keyless metal	TieSame chuck type

Recommended accessories

For DeWalt DCD790

Dewalt XR 18V Battery DCB182-XJ

Dewalt N472497 Keyless Chuck ø1.5‑13mm

DeWalt DT70779T-QZ Drill and Screwdriver Set 25 units

For DeWalt DCD791

Dewalt XR 18V Battery DCB182-XJ

DEWALT DT71563-QZ Drill and Bit Set

DEWALT DCB115 Charger

Real-life test: DeWalt DCD790 vs DCD791

Uses both drills on renovation sites and in the fabrication of framing elements, intensive screwing, and drilling in hard wood.

Experience with the DeWalt DCD790?

The DCD790 pleased him with its lightness, grip, and precision during multiple screwings; ideal for prolonged work without fatigue.

Experience with the DeWalt DCD791 ?

The DCD791 pleased him with its increased power, facilitating long screws and repeated drilling in hard wood and dense materials.

User reviews

DeWalt DCD790

4.4/5

Performance

84%

Ergonomics

92%

Versatility

88%

Value for Money

90%

★★★★★

Antoine P.

Very good grip, maneuverable, and powerful for everyday use.

★★★★★

Sophie L.

Good autonomy and pleasant to use, downside: battery pack missing.

★★★★★

Julien M.

Solid and precise, suitable for intensive DIY.

DeWalt DCD791

4.3/5

Performance

90%

Ergonomics

80%

Versatility

86%

Value for Money

85%

★★★★★

Lucas R.

Ideal for drilling and screwing in hard wood, great power.

★★★★★

Camille D.

Performs well but less comfortable on long sessions.

★★★★★

Pierre B.

Powerful but expected better ergonomics.

Questions? We have the answers!

Do both models include the battery?

No, the battery is not included with both models; plan to purchase a compatible 18V battery pack.

Which model to choose for intensive screwing?

Choose the DCD791 if you need raw power for long screws or dense materials; otherwise, the DCD790 remains versatile.

Do both models have hammer function?

No, neither model offers the hammer function; these are drill drivers without hammer function.

Is the brushless motor confirmed on both?

The DCD790 is specified with a brushless motor; the DCD791’s provided sheet has an anomaly regarding the motor type, check the manufacturer’s sheet for confirmation.

What is the main difference between the two?

The DCD791 has a higher nominal power (460 vs 360); the DCD790 highlights the brushless motor and better ergonomics.