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Kenmore CU7005 Litening 24V Cordless Upright vs Kenmore DU4080 Featherlite Lift-Up Bagless Upright

Updated August 2026 — Kenmore CU7005 Litening 24V Cordless Upright wins on runtime and suction, Kenmore DU4080 Featherlite Lift-Up Bagless Upright wins on price and reach.

The Kenmore CU7005 offers advanced features and superior performance, while the DU4080 is a budget-friendly option. Choose based on your cleaning needs.

Why Kenmore CU7005 Litening 24V Cordless Upright is better

Runtime

CU7005 offers up to 80 minutes of runtime.

Suction Power

CU7005 has 4X suction power.

Cordless

CU7005 provides cordless convenience.

Why Kenmore DU4080 Featherlite Lift-Up Bagless Upright is better

Price

DU4080 is significantly cheaper at $132.99.

Weight

DU4080 is under 12 lbs, making it very lightweight.

Sales Rank

DU4080 has a better sales rank at 29,431.

Overall score

Kenmore CU7005 Litening 24V Cordless Upright
85
Kenmore DU4080 Featherlite Lift-Up Bagless Upright
70

Specifications

SpecKenmore CU7005 Litening 24V Cordless UprightKenmore DU4080 Featherlite Lift-Up Bagless Upright
CordlessYesNo
HEPA FilterYesYes
Lift-Up TechYesYes
Motor PowerBrushless2-Motor
Cleaning Tools23

Dimension comparison

Kenmore CU7005 Litening 24V Cordless UprightKenmore DU4080 Featherlite Lift-Up Bagless Upright

Overview of the Kenmore CU7005 and DU4080

The Kenmore CU7005 and DU4080 are both high-performing vacuum cleaners from a trusted brand, but they cater to different cleaning needs and preferences. The CU7005, priced at $328.99, offers advanced features like cordless convenience and extended runtime, while the DU4080 is a more budget-friendly option at $132.99, designed for lightweight portability and ease of use.

Design and Build Quality

When it comes to design, the Kenmore CU7005 stands out with its modern, cordless structure that allows for easy maneuverability. Weighing in at a lightweight frame, it features Lift-Up Technology, making it easy to clean stairs and above-floor surfaces. In contrast, the Kenmore DU4080 maintains a traditional upright design but remains lightweight at under 12 lbs, allowing for seamless navigation around furniture. While the CU7005 is cordless, the DU4080 features a 9-foot hose for extended reach, providing versatility in cleaning hard-to-access areas.

Cleaning Performance

The Kenmore CU7005 boasts a powerful 4X suction capability compared to typical cordless vacuums, making it an excellent choice for deep cleaning carpets and hard floors. Additionally, its Hair Eliminator Nozzle ensures that pet hair is efficiently collected without tangling. The DU4080, with its 2-motor system, delivers strong suction power for various surfaces, including carpets and bare floors. Although its performance is commendable, it may not match the heavy-duty suction of the CU7005. Both vacuums feature a HEPA filtration system, ensuring that 99.97% of dust and allergens are trapped, which is crucial for maintaining a healthy home environment.

Runtime and Convenience

One of the standout features of the Kenmore CU7005 is its impressive runtime of up to 80 minutes thanks to its two included batteries. This extended cleaning time is particularly beneficial for larger homes or extensive cleaning tasks. Conversely, the DU4080 is corded, which means it does not have a runtime limitation but can be less convenient for quick clean-ups. The CU7005 allows for a truly cordless cleaning experience, giving users the freedom to move around without being tethered to a power outlet.

Versatility and Cleaning Tools

The Kenmore DU4080 includes a range of cleaning tools, such as an upholstery tool and a 3-in-1 combination tool that makes it versatile for various cleaning tasks. This allows users to tackle everything from pet hair on upholstery to dust on hard floors with ease. The CU7005 also provides versatility with its Lift-Up Technology, allowing it to convert into a handheld vacuum, making it easier to clean furniture and tight spaces. While both vacuums excel in versatility, the DU4080's additional cleaning tools may offer more options for specific cleaning needs.

Price Point Comparison

In terms of pricing, the Kenmore DU4080 is significantly more affordable at $132.99, making it about 60% cheaper than the Kenmore CU7005, which retails at $328.99. This price difference could be a decisive factor for budget-conscious consumers who still want a reliable vacuum. However, the CU7005's higher price reflects its advanced features and capabilities, particularly for those who prioritize cordless operation and longer cleaning times.

Customer Feedback and Sales Rank

Customer satisfaction and sales rank are also important when comparing products. The Kenmore DU4080 has a better sales rank at 29,431, indicating it is a popular choice among users. In contrast, the CU7005 has a sales rank of 168,470, suggesting it may not be as widely favored, despite its advanced features. This discrepancy might reflect the price point and the specific needs of consumers, with more people gravitating toward the DU4080 for its value.

Which should you buy?

Ultimately, the decision between the Kenmore CU7005 and the DU4080 depends on your specific cleaning needs and budget. If you require a vacuum that offers advanced features like cordless operation, extended runtime, and superior suction power, the CU7005 is a solid choice. However, if you are looking for a lightweight, economical vacuum that still provides excellent cleaning performance, the DU4080 is an ideal option. Both vacuums feature HEPA filtration and versatile tools, ensuring that either choice will keep your home clean and dust-free.