SM
ScoreMet SCORE BY METRICS
Head-to-Head Metrics Objective Spec & Benchmark Comparison

BLACK+DECKER BLD782D1 vs DEWALT DCD799B: Complete Kit Value vs Atomic Hammer Performance for the 20V Jobsite

While both brushless drill drivers output an identical 650 in-lbs of turning torque, differences in hammer mechanism integration and bundled battery infrastructure define their field utility.

BLACK+DECKER Drill, 20V MAX POWERCONNECT Cordless Brushless ½-in. Power Drill Driver with 2Ah Battery and Charger, Double Ended Screwdriver Bit, LED Light, Ergonomic Grip, Lightweight (BLD782D1)
VS
DEWALT DCD799B 20V MAX* ATOMIC COMPACT SERIES Brushless Lithium-Ion 1/2 in. Cordless Hammer Drill (Tool Only)
Result: Tie Score (Draw)
Equal performance at 91 points
Both products demonstrated matching benchmark metrics overall.
View B0GXG3D93Z Details → View B0BY184ZY2 Details →
ScoreMet Benchmark Takeaway: A virtual tie in the ScoreMet Benchmark (91 vs 91). BLACK+DECKER Drill, 20V MAX POWERCONNECT Cordless Brushless ½-in. Power Drill Driver with 2Ah Battery and Charger, Double Ended Screwdriver Bit, LED Light, Ergonomic Grip, Lightweight (BLD782D1) edges out in ergonomics, while DEWALT DCD799B 20V MAX* ATOMIC COMPACT SERIES Brushless Lithium-Ion 1/2 in. Cordless Hammer Drill (Tool Only) counters with strengths in value. Your choice comes down to ecosystem preference.
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ScoreMet AI Synthesized Analysis Active Model: cordless-drills-v1 · Audited September 2026

Quantitative Head-to-Head Technical Breakdown

Empirical Spec-Weighted Synthesis
Executive Verdict & Takeaway Benchmark Advantage: DEWALT B0BY184ZY2 (+0 SM)

Both units deliver equal 650 in-lbs peak torque and 2,000 RPM top-end rotational speeds in lightweight 2.8-pound chassis backed by three-year warranties. BLACK+DECKER secures an aggressive entry point by bundling a 2Ah battery and charger at $79.99, whereas DEWALT's Atomic DCD799B commands $88.12 for a bare tool while adding dedicated masonry hammer functionality.

Throughput & Power
BLACK+DECKER B0GXG3D93Z
90 vs 90
DEWALT B0BY184ZY2

Driven by brushless powerplants paired with 2-speed all-metal transmissions, both tools sustain high turning torque under load across 15 electronic clutch positions. The DEWALT DCD799B expands motor throughput by adding high-impact hammer drilling mode for masonry anchor installation without sacrificing top-end 2,000 RPM drilling speeds.

Price & Platform Value
BLACK+DECKER B0GXG3D93Z
100 vs 100
DEWALT B0BY184ZY2

BLACK+DECKER offers superior dollar-to-accessory ratio at $79.99 by delivering a complete system with a 2Ah POWERCONNECT battery, charger, and driving bit. DEWALT's $88.12 bare-tool price carries a premium, but delivers commercial-grade utility for trade professionals already invested in the expansive 20V MAX ecosystem.

Ergonomics & Chassis
BLACK+DECKER B0GXG3D93Z
90 vs 90
DEWALT B0BY184ZY2

With identical 6.9-inch head lengths and balanced 2.8-pound bare weights, both tools fit comfortably between standard 16-inch stud bays. Each chassis integrates bright foot-mounted LED work lights to eliminate chuck shadows in dim workspace environments.

Key Empirical Spec Advantages
BLACK+DECKER B0GXG3D93Z Advantages:
MSRP (Bare Tool): $8.13 cheaper
DEWALT B0BY184ZY2 Advantages:
Competitive baseline parity across primary specifications.
Target User Profile: BLACK+DECKER B0GXG3D93Z Recommended for budget-conscious technicians and home craftsmen seeking a complete, high-torque brushless starter kit that includes battery power out of the box.
Target User Profile: DEWALT B0BY184ZY2 Recommended for commercial contractors and tradespeople requiring compact masonry hammering capacity within an established professional 20V battery platform.
Direct MatchupSpecs & Subscores
Tie Score
BLACK+DECKER Drill, 20V MAX POWERCONNECT Cordless Brushless ½-in. Power Drill Driver with 2Ah Battery and Charger, Double Ended Screwdriver Bit, LED Light, Ergonomic Grip, Lightweight (BLD782D1)
BLACK+DECKER
B0GXG3D93Z
91/100
Tie Score
DEWALT DCD799B 20V MAX* ATOMIC COMPACT SERIES Brushless Lithium-Ion 1/2 in. Cordless Hammer Drill (Tool Only)
DEWALT
B0BY184ZY2
91/100
Side-by-side benchmark matrix
ScoreMet Metrics (0–100) Empirical Category Weights
Performance Metric
30% category weight
90
90
Durability Metric
20% category weight
90
90
Value Metric
20% category weight
100
100
User Satisfaction Metric
20% category weight
86
86
Reliability Metric
10% category weight
90
90
Verified Calibration Attributes2 attributes compared
Chuck Constructiondurability
all-metal
all-metal
Manufacturer Warrantydurability
3 years
3 years
BLACK+DECKER Drill, 20V MAX POWERCONNECT Cordless Brushless ½-in. Power Drill Driver with 2Ah Battery and Charger, Double Ended Screwdriver Bit, LED Light, Ergonomic Grip, Lightweight (BLD782D1)
BLACK+DECKER

Why Choose BLACK+DECKER B0GXG3D93Z?

BLACK+DECKER Drill, 20V MAX POWERCONNECT Cordless Brushless ½-in. Power Drill Driver with 2Ah Battery and Charger, Double Ended Screwdriver Bit, LED Light, Ergonomic Grip, Lightweight (BLD782D1)

91/100
  • Class-leading torque output (650 in-lbs)
  • Durable all-metal ratcheting chuck
  • Extensive 200+ tool battery compatibility
Best suited for: General contractors, remodelers, and tradespeople needing all-day heavy framing, hole sawing, and timber drilling power.
#Brushless Motor #1/2" Metal Chuck #Compact Drill
DEWALT DCD799B 20V MAX* ATOMIC COMPACT SERIES Brushless Lithium-Ion 1/2 in. Cordless Hammer Drill (Tool Only)
DEWALT

Why Choose DEWALT B0BY184ZY2?

DEWALT DCD799B 20V MAX* ATOMIC COMPACT SERIES Brushless Lithium-Ion 1/2 in. Cordless Hammer Drill (Tool Only)

91/100
  • Class-leading torque output (650 in-lbs)
  • Durable all-metal ratcheting chuck
  • Extensive 200+ tool battery compatibility
Best suited for: General contractors, remodelers, and tradespeople needing all-day heavy framing, hole sawing, and timber drilling power.
#Brushless Motor #1/2" Metal Chuck #Compact Drill

Other Relevant Head-to-Head Comparisons

Milwaukee M18 FUEL 1/2 in. Hammer Drill (Gen 4)
VS
Makita 18V LXT Brushless 1/2 in. Drill/Driver
Milwaukee M18 FUEL Gen 4 vs Makita 18V LXT XFD14Z: Torque Domination or Precision Control for Commercial Tradespeople?
Score: 91 vs 89 Compare →
DEWALT® Official Site | GUARANTEED TOUGH® Since 1924
VS
Makita XFD131 18V LXT Lithium-Ion Compact Brushless Cordless 1/2" Driver-Drill Kit
DEWALT DCD805 vs. Makita XFD131: Which Compact Brushless Hammer Drill Wins the Jobsite Duty Cycle?
Score: 89 vs 89 Compare →
DEWALT® Official Site | GUARANTEED TOUGH® Since 1924
VS
Makita 18V LXT Brushless 1/2 in. Drill/Driver
DeWalt DCD805 vs. Makita XFD14Z: Compact Agility Meets Heavy-Duty Torque for Commercial Trades
Score: 89 vs 89 Compare →