Black+Decker Dustbuster FLEX
Score: 74/100
DeWalt Handheld Vacuum
Score: 75/100Rankings
The DeWalt DCV501HB is a cordless handheld vacuum delivering strong 46 CFM suction and HEPA filtration in a lightweight 3.1 kg package. Its small 0.7 L dust cup and short 21-minute runtime limit prolonged cleaning sessions. Ideal for contractors needing portable, dry-only cleanup with OSHA-compliant filtration.
The BLACK+DECKER BDH2020FL FLEX combines a 20 V cordless system with a four-foot flexible hose and strong suction, making it effective on pet hair and hard-to-reach spots. At 1.45 kg and only 15 minutes of runtime, it can feel heavy and requires frequent recharging. It's a good match for pet owners and car interior cleaning where reach matters more than endurance.
| Attribute | | |
|---|---|---|
0.25 hours | 0.35 hoursbest | |
| ↓ lower better | 1.451 kgbest | 3.1 kg |
— | 65 Wbest | |
502 ml | 700 mlbest | |
20 Vbest | 20 Vbest | |
16.5 cm | 23.35 cmbest | |
27.1 cmbest | 18.89 cm | |
37.8 cm | 51.75 cmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Physical Specs(5) | ||
Weight (kg) | 1.451 kg | 3.1 kg |
Height (cm) | 16.5 cm | 23.35 cm |
Width (cm) | 27.1 cm | 18.89 cm |
Length (cm) | 37.8 cm | 51.75 cm |
Dust Cup Capacity (ml) | 502 ml | 700 ml |
Battery & Power(1) | ||
Battery Life (hours) | 0.25 hours | 0.35 hours |
Warranty(1) | ||
Warranty (years) | 2 years | 3 years |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the BDH2020FL for its strong suction, ergonomic design, and versatile accessories that excel at pet hair and hard-to-reach spots. However, they note the short 15-minute battery life, noticeable noise, and heavier weight compared with ultra-light competitors.
Everyday users praise the flexible hose, large dustbin, and effective pet-hair pickup, but repeatedly criticize the limited runtime, loud operation, and the need for two-handed handling with attachments.
Professional reviewers view the DCV501HB as a well-engineered, portable solution for contractors needing HEPA-filtered, cordless cleanup. They commend its suction power, lightweight feel, and useful accessories, but caution that the small dust bin, separate battery requirement, and dry-only design may restrict its appeal for broader household use.
