The Shark NV771 and AZ1002 are both popular upright vacuums designed to tackle a variety of cleaning tasks around the home. Both models feature Shark’s innovative DuoClean technology, which uses two brushrolls working in tandem to effectively clean both hard floors and carpets. This makes them attractive options for households with mixed flooring types. However, they cater to slightly different needs and preferences, with the NV771 prioritizing lightweight maneuverability and the AZ1002 offering more advanced features and power.
Choosing between these two Shark vacuums depends on your specific cleaning priorities. The NV771 is a solid choice for those who value a lightweight and easy-to-maneuver machine for quick cleanups and homes with mostly hard floors or low-pile carpets. Meanwhile, the AZ1002 is better suited for those who need a more powerful and feature-rich vacuum for deep cleaning carpets, tackling pet hair, and maintaining larger homes. This comparison will provide a detailed look at their key differences, performance, and features to help you determine which Shark vacuum is the right fit for your needs.
Table of Contents
- Quick Verdict
- Short Review of the Shark NV771
- Short Review of the Shark AZ1002
- Key Differences at a Glance
- Specifications Comparison
- Price Comparison
- Design and Build Quality
- Performance Face-Off
- Special Features Comparison
- Usability and User Experience
- Maintenance and Longevity
- Who Should Buy the Shark NV771?
- Who Should Buy the Shark AZ1002?
- Final Recommendation
Quick Verdict
- For Lightweight Maneuverability: The Shark NV771 is the clear winner due to its lighter weight and more compact design.
- For Raw Cleaning Power: The Shark AZ1002 offers a stronger motor and deeper cleaning capabilities, especially on carpets.
- For Advanced Features: The Shark AZ1002 comes with noise reduction technology and a larger dust cup.
- For Mixed Flooring Types: Both perform well, but the Shark AZ1002 may have an edge due to its stronger suction.
- For Budget-Conscious Buyers: The Shark NV771 typically comes in at a lower price point, making it a more affordable option.
Short Review of the Shark NV771
The Shark NV771 DuoClean Lift-Away Speed is a lightweight and versatile upright vacuum designed for homes with a mix of hard floors and carpets. Its key feature is the DuoClean technology, which combines a soft brushroll and a bristle brushroll to capture both large and small debris on any surface. The Lift-Away design allows you to detach the canister for portable cleaning of stairs, upholstery, and other above-floor areas. Weighing only 13 pounds, the NV771 is easy to maneuver around furniture and carry from room to room.
The NV771 excels at quick cleanups and maintaining hard floors, thanks to its soft brushroll that gently polishes surfaces while picking up fine dust and debris. Its compact size and swivel steering make it easy to navigate tight spaces and reach under furniture. The NV771 also offers HEPA filtration to trap allergens and dust, making it a good choice for allergy sufferers. While it may not have the same raw power as some of Shark’s more expensive models, the NV771 provides a great balance of performance, convenience, and value for everyday cleaning tasks.
Short Review of the Shark AZ1002
The Shark APEX AZ1002 DuoClean with Zero-M is a high-end upright vacuum designed to deliver powerful cleaning performance and advanced features. Its standout feature is the DuoClean technology, which combines a bristle brushroll and a soft roller to effectively clean both carpets and hard floors. Additionally, the Zero-M technology actively removes hair wrap from the brushroll, preventing clogs and ensuring consistent cleaning power. The AZ1002 also features a Powered Lift-Away design, allowing you to detach the canister and use the motorized brushroll for extended reach under furniture or cleaning stairs.
The AZ1002 is known for its strong suction and deep cleaning capabilities, making it an excellent choice for homes with carpets and pet owners. Its advanced allergen complete seal technology traps dust and allergens inside the vacuum, preventing them from being released back into the air. The AZ1002 also boasts noise reduction technology for quieter operation compared to other powerful vacuums. While it is heavier than the NV771, the AZ1002’s combination of power, features, and versatility make it a top contender in the upright vacuum market.
Key Differences at a Glance
- Weight: NV771 is significantly lighter (13 lbs) than the AZ1002 (25.8 lbs).
- Dust Cup Capacity: AZ1002 has a larger dust cup (1.5 quarts) compared to the NV771 (0.9 dry quarts).
- Zero-M Technology: AZ1002 features Zero-M technology to prevent hair wrap, while the NV771 does not.
- Noise Reduction: AZ1002 incorporates noise reduction technology for quieter operation.
- Motor Power: AZ1002 has a more powerful motor (1350 watts) compared to the NV771 (wattage not specified but expected to be lower).
- Price: NV771 is typically more budget-friendly than the AZ1002.
- Attachments: The AZ1002 may come with more specialized attachments compared to the NV771.
Specifications Comparison
| Feature | Shark NV771 | Shark AZ1002 |
|---|---|---|
| Vacuum Type | Upright, Lift-Away | Upright, Lift-Away |
| Technology | DuoClean | DuoClean, Zero-M |
| Weight | 13 lbs | 25.8 lbs |
| Dust Cup Capacity | 0.9 dry quarts | 1.5 quarts |
| Cord Length | 30 feet | Not specified |
| Cleaning Path Width | 8.5 inches | 11 inches |
| Filtration | HEPA | HEPA, Anti-Allergen Complete Seal Technology |
| Motor Power | Not specified | 1350 watts |
| Noise Reduction | No | Yes |
| Swivel Steering | Yes | Yes |
| LED Lights | No | Yes |
| Attachments | Duster Crevice Tool, Pet Multi Tool | Crevice Tool, Pet Upholstery Tool, etc. |
| Warranty | Not specified | 5-year limited warranty |
| Model Variants | NV770, NV771 | AZ1000, AZ1000W, AZ1002 |
Price Comparison
The Shark NV771 typically retails for around $200-$250, depending on the retailer and any ongoing promotions. It is positioned as a mid-range option that offers a good balance of features and affordability.
The Shark AZ1002 is generally priced higher, ranging from $300-$400 or more. Its premium features, such as Zero-M technology, noise reduction, and stronger motor, justify the higher price point for consumers seeking top-of-the-line performance.
In terms of value proposition, the NV771 offers a compelling choice for budget-conscious buyers who want DuoClean technology and Lift-Away functionality without breaking the bank. The AZ1002, on the other hand, provides a greater cost-to-feature ratio for those who prioritize power, advanced features, and long-term durability.
Design and Build Quality
The Shark NV771 features a lightweight and compact design, making it easy to carry and maneuver. It has a simple and functional aesthetic, with a red and black color scheme. The build quality is decent for its price range, although some users may find the plastic components feel less durable compared to higher-end models. The NV771’s ergonomics are well-suited for quick cleanups and smaller homes, with a comfortable handle and easy-to-access controls.
The Shark AZ1002 boasts a more robust and premium design, with a larger and heavier construction. It features a modern aesthetic with an espresso color scheme and red accents. The build quality is noticeably better than the NV771, with sturdier materials and a more solid feel. The AZ1002 also incorporates features like LED lights on the nozzle and handle, adding to its upscale appeal. While its heavier weight may make it less maneuverable for some users, the AZ1002’s design and build quality exude a sense of durability and long-lasting performance.
Performance Face-Off
Bare Floors
Both the NV771 and AZ1002 excel on bare floors thanks to their DuoClean technology, which uses a soft brushroll to gently polish and pick up fine dust and debris. However, the AZ1002’s stronger suction may give it a slight edge in capturing larger particles and debris from crevices.
Low-Pile Carpets
The NV771 performs well on low-pile carpets, effectively removing surface dirt and debris. The AZ1002’s more powerful motor and deeper cleaning capabilities allow it to agitate and lift dirt from deeper within the carpet fibers, resulting in a more thorough clean.
High-Pile Carpets
The AZ1002 is the clear winner on high-pile carpets, thanks to its superior suction and brushroll power. It can effectively remove embedded dirt and pet hair from thick carpets, while the NV771 may struggle to maintain consistent suction on plush surfaces.
Pet Hair
Both vacuums are decent for pet hair, however, the AZ1002’s Zero-M technology is a game-changer when dealing with pet hair. It actively removes hair wrap from the brushroll, preventing clogs and maintaining consistent cleaning power.
Edge Cleaning
Both models offer decent edge cleaning capabilities, thanks to their low-profile nozzles and strong suction. However, the AZ1002’s wider cleaning path may allow it to cover more surface area in a single pass.
Special Features Comparison
Shark NV771:
- DuoClean Technology: Combines a soft brushroll and bristle brushroll for effective cleaning on all floor types.
- Lift-Away Design: Detachable canister for portable cleaning of stairs and upholstery.
Shark AZ1002:
- DuoClean Technology: Similar to the NV771.
- Zero-M Technology: Actively removes hair wrap from the brushroll.
- Powered Lift-Away: Allows you to use the motorized brushroll for extended reach.
- Noise Reduction Technology: Reduces noise levels during operation.
- Anti-Allergen Complete Seal Technology: Traps dust and allergens inside the vacuum.
- LED Lights: Illuminates dark areas for better visibility.
Usability and User Experience
The Shark NV771 is incredibly user-friendly, thanks to its lightweight design and simple controls. It is easy to assemble, maneuver, and store, making it a great choice for users of all ages and experience levels. Its compact size allows it to navigate tight spaces and reach under furniture with ease.
The Shark AZ1002, while offering more advanced features, may require a bit more effort to maneuver due to its heavier weight. However, its ergonomic design, swivel steering, and LED lights enhance the overall user experience. The AZ1002 is better suited for experienced users who prioritize power and features over lightweight maneuverability.
Maintenance and Longevity
The Shark NV771 requires regular maintenance, such as emptying the dust cup and cleaning the brushrolls. Its simpler design and fewer moving parts may contribute to a longer lifespan compared to more complex models.
The Shark AZ1002, with its Zero-M technology, reduces the need for manual hair removal from the brushroll. However, its more complex design and advanced features may require more frequent maintenance and repairs. The AZ1002 typically comes with a longer warranty (5 years) compared to the NV771, reflecting its higher price point and expected lifespan.
Who Should Buy the Shark NV771?
- Individuals who prioritize lightweight maneuverability and ease of use.
- Those living in apartments or smaller homes with mostly hard floors or low-pile carpets.
- Budget-conscious buyers seeking a versatile and affordable vacuum.
- Users who need a portable vacuum for quick cleanups and above-floor cleaning.
Who Should Buy the Shark AZ1002?
- Homeowners who need a powerful vacuum for deep cleaning carpets and removing pet hair.
- Individuals with allergies or sensitivities to dust and allergens.
- Those who value advanced features like Zero-M technology and noise reduction.
- Users who want a durable and long-lasting vacuum with a comprehensive warranty.
- Those with larger homes with a mix of flooring types
Final Recommendation
In conclusion, the Shark NV771 is a great choice for those who prioritize lightweight maneuverability and affordability, while the Shark AZ1002 offers superior power, advanced features, and deeper cleaning capabilities. If you have mostly hard floors or low-pile carpets and want a vacuum that is easy to carry and use, the NV771 is a solid option. However, if you have carpets, pets, or allergies and want the best possible cleaning performance and features, the AZ1002 is worth the investment.
you have mostly hard floors or low-pile carpets and want a vacuum that is easy to carry and use, the NV771 is a solid option. However, if you have carpets, pets, or allergies and want the best possible cleaning performance and features, the AZ1002 is worth the investment.
