Cordless vacuums have revolutionized home cleaning, offering unparalleled convenience and flexibility. Among the many options available, the Shark ION F80 and the Dyson V7 stand out as popular choices. Both are designed for quick and easy cleaning, but they cater to slightly different needs and preferences. The Shark ION F80 is known for its innovative MultiFLEX technology and dual-battery system, making it a strong contender for those who need extended runtime and versatile reach. On the other hand, the Dyson V7 is celebrated for its lightweight design and powerful suction, appealing to users who prioritize ease of use and effective dirt removal.
In this comparison, we’ll delve into the specifics of each vacuum, examining their features, performance, design, and overall value. By the end, you’ll have a clear understanding of which model best aligns with your cleaning habits, home layout, and budget. Whether you’re tackling pet hair, hard floors, or carpets, this comprehensive guide will help you make an informed decision.
Table of Contents
- Quick Verdict
- Short Review of Shark ION F80
- Short Review of Dyson V7
- 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 Shark ION F80?
- Who Should Buy Dyson V7?
- Final Recommendation
Quick Verdict

- For Extended Runtime: The Shark ION F80 wins with its two batteries, offering up to 80 minutes of total runtime in hand vacuum power mode.
- For Lightweight Maneuverability: The Dyson V7 is the lighter option, making it easier to carry around and use for above-floor cleaning.
- For Versatile Cleaning: The Shark ION F80 with its MultiFLEX technology excels in reaching under furniture and compact storage.
- For Powerful Suction: The Dyson V7 provides powerful suction with it’s digital motor V7.
- For Bare Floors: The Shark ION F80 performs better on bare floors, effortlessly cleaning all types of debris.
Short Review of Shark ION F80

The Shark ION F80 is a cordless stick vacuum designed to offer powerful suction and versatile cleaning capabilities. It stands out due to its MultiFLEX technology, which allows the wand to bend, making it easier to reach under furniture and providing compact, freestanding storage. This vacuum is equipped with DuoClean technology, featuring two brushrolls in one powerhead, which effectively cleans both carpets and hard floors.
One of the key benefits of the Shark ION F80 is its extended runtime. It comes with two removable, rechargeable lithium-ion batteries, providing up to 80 minutes of total runtime in hand vacuum power mode. This is particularly useful for larger homes or longer cleaning sessions. Additionally, the vacuum can transform into a handheld mode, making it convenient for cleaning cars, stairs, and other hard-to-reach areas.
Short Review of Dyson V7
The Dyson V7 is a lightweight and versatile cordless vacuum known for its powerful suction and ease of use. It is powered by the Dyson digital motor V7, which spins at up to 110,000 rpm to generate strong suction. This vacuum is designed to effectively clean both carpets and hard floors, and it easily converts to a handheld mode for cleaning above floors and in tight spaces.
A significant advantage of the Dyson V7 is its lightweight design, weighing just 5.58 lbs, making it easy to carry and maneuver around the house. It also features a hygienic dirt ejector, which allows you to empty the dustbin without touching the dirt. While its runtime of up to 30 minutes is shorter than the Shark ION F80, the Dyson V7 offers a balance of power and convenience for quick and efficient cleaning tasks.
Key Differences at a Glance
- Runtime: Shark ION F80 offers up to 80 minutes with two batteries vs. Dyson V7’s up to 30 minutes.
- Weight: Dyson V7 is lighter at 5.58 lbs vs. Shark ION F80 at 8.5 lbs.
- Technology: Shark ION F80 features MultiFLEX technology for under-furniture reach, while Dyson V7 focuses on powerful suction and lightweight design.
- Floor Cleaning: Shark ION F80 has DuoClean technology for both carpets and hard floors, whereas Dyson V7 excels at cleaning fine debris on bare floors and performs well on carpets.
- Dustbin Capacity: Dyson V7 has a slightly larger dustbin capacity at 0.14 gallons compared to Shark ION F80’s 0.3 quarts (0.075 gallons).
Specifications Comparison

| Feature | Shark ION F80 | Dyson V7 |
|---|---|---|
| Weight | 8.5 lbs | 5.58 lbs |
| Runtime | Up to 80 minutes (with two batteries) | Up to 40 minutes |
| Charge Time | 80 minutes | 5 hours |
| Dustbin Capacity | 0.3 quarts (0.075 gallons) | 0.14 gallons |
| Technology | MultiFLEX, DuoClean | Dyson Digital Motor V7, Cyclone Technology |
| Filtration | Foam Filter | Whole-machine filtration |
| Cordless | Yes | Yes |
| Handheld Mode | Yes | Yes |
| Dimensions | 45.9″ H x 10.4″ W x 13.4″ D | |
| Special Features | Two removable batteries, compact storage | Lightweight, hygienic dirt ejector |
| Power Source | Battery Powered | Battery Powered |
| Voltage | 240 Volts | |
| Cleaning Path Width | 8.6 inches | |
| Model Number | IF281 | |
| Warranty | 5-year limited warranty | 2 year guarantee |
Price Comparison

The Shark ION F80 typically retails around \$299, but can often be found on sale for around \$89.\
The Dyson V7 Advanced is listed at \$399.99
Value Proposition Analysis:
- Shark ION F80: Offers excellent value due to its extended runtime with two batteries and versatile cleaning capabilities with MultiFLEX and DuoClean technologies.
- Dyson V7: Provides good value for those prioritizing lightweight design and powerful suction for quick and efficient cleaning tasks.
Cost-to-Feature Ratio Assessment:
- The Shark ION F80 offers a better cost-to-feature ratio, especially if you value longer cleaning sessions and the ability to reach under furniture without hassle.
- The Dyson V7 is a solid choice if you’re looking for a more budget-friendly option that still delivers strong performance and ease of use.
Design and Build Quality
Shark ION F80:
The Shark ION F80 features a robust design with the innovative MultiFLEX wand, allowing it to bend for easy under-furniture reach and compact storage. The build quality is decent, with durable plastic components that can withstand regular use. Its aesthetics are modern, with a sleek profile and user-friendly controls. The vacuum is designed to stand upright when folded, adding to its convenience.
Dyson V7:
The Dyson V7 is characterized by its lightweight and ergonomic design. It is constructed with high-quality materials, ensuring durability and longevity. The aesthetic is clean and minimalist, with a focus on functionality. The Dyson V7 easily converts to a handheld vacuum, making it versatile for various cleaning tasks. Its balanced design makes it comfortable to use for extended periods.
Performance Face-Off
Cleaning Performance on Hard Floors
Shark ION F80: The Shark ION F80 excels on hard floors due to its DuoClean technology, which uses two brushrolls to capture both fine dust and larger debris. It effectively picks up dirt, crumbs, and pet hair without scattering.
Dyson V7: The Dyson V7 performs well on hard floors, efficiently sucking up small debris. However, it may struggle with larger material, which can sometimes get stuck at the entry to the floorhead and scattered around.
Cleaning Performance on Carpets
Shark ION F80: The Shark ION F80 is designed to clean both carpets and hard floors effectively. Its DuoClean technology ensures that it can pick up fine dust and large debris on carpets.
Dyson V7: The Dyson V7 performs satisfactorily on low-pile carpets, doing a great job cleaning up pet hair and lifting away fine debris. However, it may struggle with larger solid material.
Pet Hair Cleaning
Shark ION F80: The Shark ION F80 is effective at cleaning pet hair on various surfaces. While it may not have specific pet-grooming tools, its maneuverability and powerful suction make it a good choice for pet owners.
Dyson V7: The Dyson V7 is a decent choice for cleaning up pet hair. It has no issue sucking up hair from bare floors and does quite well on low-pile carpets.
Edge Cleaning
Shark ION F80: The Shark ION F80’s design allows it to clean edges and corners effectively.
Dyson V7: The Dyson V7’s slim design and handheld mode enable it to reach edges and corners with ease, providing thorough cleaning.
Suction Power
Shark ION F80: The Shark ION F80 offers powerful cordless suction suitable for everyday dirt, debris, and high-traffic areas.
Dyson V7: The Dyson V7 provides a suction power of 115 AW (Air Watts) in MAX mode, making it effective for a variety of cleaning tasks.
Special Features Comparison
Shark ION F80:
- MultiFLEX Technology: Allows the wand to bend for easy reach under furniture and compact storage.
- DuoClean Technology: Features two brushrolls in one powerhead for effective cleaning on both carpets and hard floors.
- Two Removable Batteries: Provides extended runtime, making it suitable for larger homes.
Dyson V7:
- Lightweight Design: Weighing just 5.58 lbs, it is easy to carry and maneuver.
- Hygienic Dirt Ejector: Allows you to empty the dustbin without touching the dirt.
- Versatile Cleaning: Easily converts to a handheld mode for cleaning above floors and in tight spaces.
Usability and User Experience
Shark ION F80:
The Shark ION F80 is designed for ease of use with its cordless operation and MultiFLEX technology. The controls are straightforward, and the ability to switch between floor and handheld modes is seamless. It’s particularly user-friendly for those who need to clean under furniture without bending over.
Dyson V7:
The Dyson V7 is known for its simplicity and user-friendly design. The lightweight build makes it easy to carry around, and the quick conversion to handheld mode adds to its versatility. The hygienic dirt ejector is a convenient feature, and the overall design is intuitive for both novice and experienced users.
Maintenance and Longevity
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Shark ION F80:
The Shark ION F80 requires regular maintenance, including cleaning the brushrolls and filters. The removable batteries can be replaced when they lose their capacity. It comes with a 5-year limited warranty, providing peace of mind regarding its longevity.
Dyson V7:
The Dyson V7 has minimal recurring costs, with a washable lifetime filter. The brushroll is removable for easy cleaning. It comes with a 2-year guarantee, ensuring coverage for parts and labor.
Who Should Buy Shark ION F80?
The Shark ION F80 is the better choice for:
- Users with larger homes who need extended runtime.
- Individuals who want a vacuum that can easily reach under furniture.
- Those who need a versatile cleaner for both carpets and hard floors.
- People who appreciate the convenience of having two batteries.
Who Should Buy Dyson V7?
The Dyson V7 is the better choice for:
- Users who prioritize lightweight design and ease of use.
- Individuals who need a vacuum for quick and efficient cleaning tasks.
- Those who prefer a minimalist design with powerful suction.
- People who want a versatile cleaner that easily converts to a handheld mode.
Final Recommendation
Both the Shark ION F80 and Dyson V7 are excellent cordless vacuums that cater to different needs and preferences. The Shark ION F80 stands out with its extended runtime, MultiFLEX technology, and DuoClean capabilities, making it ideal for larger homes and versatile cleaning tasks. On the other hand, the Dyson V7 offers a lightweight design, powerful suction, and user-friendly operation, making it perfect for quick and efficient cleaning.
- Choose the Shark ION F80 if you need extended runtime, versatile cleaning capabilities, and the ability to reach under furniture effortlessly.
- Choose the Dyson V7 if you prioritize lightweight design, powerful suction, and ease of use for quick and efficient cleaning tasks.







