Shark is known for its affordable yet powerful upright vacuums. Even the classic $200 models don't have competitors on the market. The Detect Pro and PowerDetect are premium series with lots of power and some extras.
Shark Detect Pro LA802 vs. POWERDETECT AZ4002
| Specs/Model | Detect Pro LA802 | POWERDETECT AZ4002 |
| Price | $329.99 | $449.99 |
| Specs | ||
| Power (W) | 960 | 1,416 |
| Bin capacity (ml) | 757 | 1,910 |
| Cord length (inch) | 30 | 30 |
| Weight (lbs) | 14.99 | 17.6 |
| Cleaning mechanics | ||
| Powered Lift-Away | no | yes |
| Lift-Away | yes | no |
| Brushroll system | DuoClean Detect | DuoClean Detect |
| Self-cleaning brushroll | yes | yes |
| Filtration | Anti-Allergen Complete Seal | Anti-Allergen Complete Seal |
| LED lights | yes | yes |
| Display | no | no |
| Smart features | ||
| Edge Detect | yes | yes |
| Floor Detect | yes | yes |
| Dirt Detect | yes | yes |
| Direction Detect | yes | yes |
| Accessory kit | ||
| Odor Neutralizer Technology Cartridge | yes | yes |
| HairPro Self-cleaning Pet Power Brush | no | yes |
| Anti-Allergen Dust Brush | yes | no |
| Crevice Tool | yes | no |
| Duster Crevice Tool | no | yes |
| Pet-Multi Tool | yes | yes |
Cleaning mechanics
The powered lift-away function cleans above the floors without tiring your hands. Most of the weight is located on the bottom, so even if the PowerDetect is heavier, you won't notice it.
The Shark's famous Duo roller system makes vacuuming much more efficient since one roller is made for picking up things (even large debris), and the second one is designed for deep carpet cleaning.
Both have the same DuoClean Detect roller system, the latest technology, and upgraded pick-up performance.
Smart features
Both uprights are equipped with sensors that react to different cleaning situations.
- Edge Detect adjusts suction along the edges
- Floor Detect boosts suction on carpets
- Dirt Detect boosts suction on high-traffic areas
- Direction Detect recognizes which direction you are vacuuming, and automatically directs powerful suction to whatever direction is needed, for maximum cleaning in both forward and reverse.
The difference:
- Power. The POWERDETECT performs better at deep carpet cleaning.
- Dustcup capacity. The POWERDETECT holds more debris.
- Lift-Away vs. Powered Lift-Away. A "Powered Lift-Away" allows for the floor nozzle and brushroll to be used in this mode, while a standard "Lift-Away" does not.
- Accessory kit. Both have three extra tools, yet a different accessory set.
Detect Pro
The Shark Detect Pro is one of the most powerful uprights in the lineup, made for deep carpet cleaning and picking up all kinds of debris. Also, has the smart features of the top-tier POWERDETECT.
A classic, powerful vacuum for big homes with lots of carpets that can handle debris and has zero-tangle technology.
A powerful machine ideal for homes with carpets and pet owners
Shark POWERDETECT AZ4002
Editor's choice
The AZ4002 is the smartest model, equipped with all the sensors that adapt suction to the floor type and dirty areas.
With lots of power, the POWERDETECT performs the best on carpets
Which one to get?
With its latest brushroll system, smart detection, and ample power, the Shark POWERDETECT AZ4002 is a great buy in 2025. Better for deep carpet cleaning, allows using motorised tools in the Lift-Away mode, and holds more debris.
However, the Shark Detect Pro LA802 gets the smart features of the premium POWERDETECT and enough power to use on carpets. It is a great value if you don't need extras or to use motorised tools on upholstery, etc.
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