Kenmore DU4080 Featherlite Lift-Up Bagless Upright vs Shark Performance Powered Lift-Away Upright Vacuum
Updated August 2026 — Kenmore DU4080 Featherlite Lift-Up Bagless Upright wins on weight and noise level, Shark Performance Powered Lift-Away Upright Vacuum wins on accessories and versatility.
The Shark Performance offers superior suction and specialized tools for pet owners, while the Kenmore is a budget-friendly option with solid performance.
Why Kenmore DU4080 Featherlite Lift-Up Bagless Upright is better
Price
Kenmore is significantly cheaper at $132.99.
Weight
Kenmore is lightweight at under 12 lbs.
Ease of Use
Kenmore has Lift-Up technology for easy transitions.
Why Shark Performance Powered Lift-Away Upright Vacuum is better
Suction Power
Shark has ultra-powerful suction for effective cleaning.
Pet Hair Tools
Shark includes specialized tools for pet hair.
Odor Control
Shark features odor neutralizer technology.
Overall score
Specifications
| Spec | Kenmore DU4080 Featherlite Lift-Up Bagless Upright | Shark Performance Powered Lift-Away Upright Vacuum |
|---|---|---|
| HEPA Filter | 99.97% | 99.9% |
| Dust Cup | Easy Clean | Easy Empty |
| Cleaning Modes | Standard | Advanced |
| Power | 850W | Unknown |
| Pet Hair | Good | Excellent |
Dimension comparison
Overview
When it comes to choosing a vacuum cleaner, the Kenmore DU4080 Featherlite Lift-Up and the Shark Performance Powered Lift-Away stand out as two popular options. The Kenmore is priced at $132.99, making it about 64% cheaper than the Shark, which retails for $368.94. Both vacuums aim to tackle various cleaning challenges, but they come with distinct features and functionalities that cater to different user needs.
Design and Weight
The Kenmore DU4080 is designed to be lightweight, weighing under 12 pounds, which allows for easy maneuverability around the house. In contrast, while the Shark Performance is not explicitly mentioned for weight, it is generally heavier due to its robust features like the DuoClean PowerFins. The lightweight design of the Kenmore makes it ideal for those who may struggle with heavier models, especially when it comes to cleaning stairs or moving between rooms.
Cleaning Performance
The Shark Performance boasts ultra-powerful suction, specifically designed for effective pet hair pickup on both carpets and hard floors. This vacuum features DuoClean PowerFins technology, which utilizes a two-brushroll system to ensure deep cleaning. Meanwhile, the Kenmore offers a 2-motor system that provides powerful suction for various surfaces. Both vacuums have HEPA filtration systems, with the Shark claiming to trap 99.9% of dust particles, slightly outperforming the Kenmore's 99.97%. This means that for those with allergies or pets, the Shark may offer marginally better air quality.
Filtration Systems
The filtration capabilities are a critical point of comparison. The Kenmore’s HEPA filtration system ensures that 99.97% of dust down to 0.3 microns is trapped inside the vacuum, promoting cleaner air quality. The Shark’s Anti-Allergen Complete Seal combined with its HEPA filter claims to seal and trap 99.9% of dust and allergens, based on a specific testing method. Users with respiratory issues may find either vacuum suitable, but the Shark’s marginally higher performance in trapping allergens may be a deciding factor for some.
Versatility and Tools
Both vacuums come equipped with a range of tools that enhance their versatility. The Kenmore includes an upholstery tool and a 3-in-1 combination tool that features a crevice tool, dusting brush, and upholstery tool, making it useful for a variety of cleaning tasks. The Shark offers a more extensive set of specialized tools designed specifically for pet owners, including a Pet Crevice Tool and a HairPro Self-Cleaning Pet Power Brush. This makes the Shark particularly adept at handling pet messes, while the Kenmore is more generalized in its tool offerings.
Convenience Features
Convenience is a strong suit for both models. The Kenmore features Lift-Up technology, allowing it to transition into a lightweight pod for more accessible cleaning in hard-to-reach areas. It also has a swivel design and LED headlights for enhanced visibility. The Shark, on the other hand, comes with powered Lift-Away capabilities, enabling users to detach the pod for cleaning under furniture. Additionally, it has odor neutralizer technology to combat bad smells, which could be a significant advantage for pet owners.
Maintenance and Cleaning
Maintenance is an essential aspect of any vacuum cleaner. The Kenmore’s design includes a completely sealed air path, which minimizes dust leakage during cleaning. Its dust cup is easy to clean, although the specifics of ease were not detailed. The Shark's easy-empty dust cup allows for quick disposal of debris without touching the mess, emphasizing user convenience. Given these features, the Shark may offer a more straightforward maintenance experience, particularly for pet owners who deal with frequent hair cleanups.
Price and Value
At $132.99, the Kenmore is significantly more affordable than the Shark, which is priced at $368.94. This represents a price difference of about 64%, making the Kenmore a more budget-friendly option. However, if you're seeking advanced features like odor neutralization and specialized pet cleaning tools, the Shark's higher price may be justified. While the Kenmore offers solid performance for general cleaning, the Shark may provide added value for specific needs, particularly for pet owners.
Which should you buy?
Ultimately, the choice between the Kenmore DU4080 Featherlite Lift-Up and the Shark Performance Powered Lift-Away comes down to your specific cleaning needs and budget. If you're looking for a lightweight, budget-friendly vacuum that offers solid performance for everyday cleaning tasks, the Kenmore is a great option. However, if you require a vacuum with powerful suction, specialized tools for pet hair, and advanced features like odor neutralization, the Shark is worth the investment despite its higher price. Consider your cleaning requirements and preferences carefully to make the best choice for your home.

