Average score
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
3.4
P2
Product 2: Shark Stratos Upright Vacuum
4.4
Accessories and Tools
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
3.3
Typically includes two basic tools (crevice and dusting brush). Useful for quick above-floor tasks, but the tool set is minimal versus pricier uprights.
P2
Product 2: Shark Stratos Upright Vacuum
3.9
Most bundles include basic tools (crevice + upholstery), but multiple reviewers wanted more (notably a dusting/baseboard brush), so accessory depth depends on the package.
Airflow blowback
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
1.9
A recurring complaint is brush-roll-driven kickback on hard floors (sand/rice thrown behind the vacuum), making hard surfaces a weak use case.
P2Product 2: Shark Stratos Upright Vacuum
No score yetArea Rug Handling
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
4.2
Several reviewers report good area-rug results (including thicker rug litter tests), with the main limitation being larger debris that can plow ahead of the head.
P2Product 2: Shark Stratos Upright Vacuum
No score yetAssembly and Setup
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
3.7
Setup is generally described as straightforward, with one reviewer warning that hose/tube positioning must be switched correctly when using the wand.
P2
Product 2: Shark Stratos Upright Vacuum
4.6
Setup is consistently described as fast and intuitive, typically snapping together in minutes with no tools required.
Automatic standby switch
P1Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
No score yet
P2
Product 2: Shark Stratos Upright Vacuum
4.6
A safety/standby behavior is noted: the brushroll stops spinning when the vacuum is upright or when using the hose/wand.
Bin and Bag
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
4.1
Dustbin size is a positive highlight, including a lab-style mention of a large 1.7L bin, which reduces how often it needs emptying in light use.
P2
Product 2: Shark Stratos Upright Vacuum
4.3
Bagless bin/cup is on the larger side with easy removal and bottom-door emptying, but the big cup adds bulk and may fill quickly in pet-heavy homes.
Build quality and durability
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
3.6
No summary yet.
P2
Product 2: Shark Stratos Upright Vacuum
4.6
Build quality impressions are mostly positive, described as sturdy with hefty parts appropriate for regular whole-home use.
Carpet — High-Pile Pickup
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
3.7
High-pile and shag performance is a relative bright spot for the price in at least one lab-style review, and some users report strong results on thicker rugs.
P2
Product 2: Shark Stratos Upright Vacuum
4.1
High-pile/shag results are mixed: some reviewers report strong cleaning, while at least one lab-style test shows notably reduced pickup on shag/high-pile.
Carpet — Low-Pile Pickup
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
3.2
Low-pile carpet results trend below average in lab-style testing and some demos show snowplowing of larger debris, though it can still remove embedded dirt with enough passes.
P2
Product 2: Shark Stratos Upright Vacuum
4.8
Low-pile carpet cleaning is consistently near the top of the class across multiple lab-style reviews.
Carpet — Medium-Pile Pickup
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
3.8
On typical carpets, multiple reviewers report good pickup of smaller debris and routine dirt, though push effort and large-debris behavior can be drawbacks.
P2
Product 2: Shark Stratos Upright Vacuum
4.8
Medium-pile carpet pickup is consistently strong, with high debris removal in lab-style tests and good deep-cleaning impressions.
Clogging and debris prevention
P1Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
No score yet
P2
Product 2: Shark Stratos Upright Vacuum
4.8
Debris flow is generally strong with no obvious clogging in common hair/debris pickup, though long-term clog resistance is not deeply covered.
Comparative performance
P1Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
No score yet
P2
Product 2: Shark Stratos Upright Vacuum
4.5
Comparisons commonly place the Stratos near the top for overall cleaning and filtration, with occasional notes that some competitors do better on niche cases like shag.
Controls and UI
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
4.0
Controls are consistently described as simple, including foot controls and basic release mechanisms for the handle/canister functions.
P2
Product 2: Shark Stratos Upright Vacuum
4.6
Controls are well-liked: large, clearly labeled buttons and surface-mode selection make switching floor types simple.
Cord length
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
3.9
Cord length is described as decent to long for the category, supporting room-to-room cleaning without frequent outlet changes.
P2
Product 2: Shark Stratos Upright Vacuum
4.5
Cord length is generally described as long (around 29-30 ft in several reviews), supporting larger rooms with fewer outlet swaps.
Cord management
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
3.8
Cord wrap and hooks are mentioned as functional and straightforward, but not a standout feature versus uprights with rewind.
P2Product 2: Shark Stratos Upright Vacuum
No score yetCrevice / Groove Pickup (Hard Floors)
P1Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
No score yet
P2
Product 2: Shark Stratos Upright Vacuum
4.8
Crevice/crack cleaning is rated highly, with strong results in groove and seam tests on hard floors.
Ease of use
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
3.2
Ease of use varies: many like the simple operation and low weight, but multiple testers note it can be hard to push or reposition, especially without swivel or height adjustment.
P2
Product 2: Shark Stratos Upright Vacuum
4.5
Ease-of-use is generally rated high thanks to strong cleaning per pass and intuitive controls, but comfort can be reduced by the heavier, bulkier build.
Edge and Baseboard Cleaning (Hard Floors)
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
2.0
Edge cleaning is frequently described as limited, with missed material near baseboards and corners due to the head design.
P2
Product 2: Shark Stratos Upright Vacuum
4.5
Edge cleaning is generally above average, though some tests suggest it may take an extra nudge for a perfectly clean edge.
Emptying and Mess Control
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
4.1
Emptying is usually described as easy via a bottom-release style mechanism that dumps debris with a button press.
P2
Product 2: Shark Stratos Upright Vacuum
4.5
Emptying is usually easy via a bottom-door design, and the bin often opens further for cleaning if debris gets stuck.
Filtration / Dust Containment
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
3.2
Filtration impressions conflict: one lab-style test reports excellent particle containment even without HEPA, while multiple reviewers emphasize it is not a sealed system and can be weaker for fine-dust control than sealed uprights.
P2
Product 2: Shark Stratos Upright Vacuum
4.8
Filtration is a standout: reviewers describe a sealed system with HEPA-level capture, and lab-style testing reports very low leakage well-suited to allergy-sensitive homes.
Floorhead design
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
2.3
Floorhead design is frequently described as simple and contributes to snowplowing and scatter, especially on hard floors and with larger debris.
P2
Product 2: Shark Stratos Upright Vacuum
4.5
The dual-brush/PowerFins style floorhead is highlighted as effective across hard floors and carpet; limited height adjustment can be a drawback on very plush carpet.
Floorhead Seal on Hard Floors
P1Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
No score yet
P2
Product 2: Shark Stratos Upright Vacuum
4.6
Hard-floor sealing and debris control are strong, with minimal scatter/snowplowing reported in most tests.
Hair Pickup — Carpets
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
3.5
Carpet hair pickup ranges from strong in user demos (including deep carpet claims) to weak in lab testing on both low- and high-pile pet-hair scenarios.
P2
Product 2: Shark Stratos Upright Vacuum
4.4
Hair pickup on carpet is generally good in real-world use, but controlled tests show weaker performance on high-pile carpet.
Hair‑Wrap / Tangle Resistance
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
2.9
Tangle resistance is inconsistent: one reviewer found the brush roll stayed clean, while others describe tangling and a brush roller that is frustrating to clean thoroughly.
P2
Product 2: Shark Stratos Upright Vacuum
4.6
Many reviews praise strong tangle resistance, but some testing still found long-hair and pet-fur wrap on high-pile carpet, so occasional brush cleaning may be needed.
Hard Floor — Fine Dust Pickup
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
2.4
Most reviews describe weak hard-floor fine-dust control due to scattering and kickback, although one long-term user reported good hardwood results with regular use.
P2
Product 2: Shark Stratos Upright Vacuum
4.8
Hard-floor fine-dust performance is consistently excellent in lab-style tests and reviewer use.
Hard Floor — Large Debris Intake
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
2.5
Large debris on hard floors can act like a snowplow for some debris types, and multiple reviewers note scatter rather than clean intake on hard surfaces.
P2
Product 2: Shark Stratos Upright Vacuum
4.8
Large-debris pickup on hard floors is a strong point, with good intake and limited flinging in most tests.
Headlight and LED lights
P1Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
No score yet
P2
Product 2: Shark Stratos Upright Vacuum
4.0
Headlights are included and can help spot debris, but brightness/coverage impressions vary across reviewers.
Hose length
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
3.4
Hose reach is described as adequate for countertop-level tasks in at least one review, but overall reach is considered limited compared to uprights with longer wands.
P2
Product 2: Shark Stratos Upright Vacuum
4.2
Hose length alone is not especially long in spec terms, but combined with the wand/stretch design it can reach roughly 8 ft+ in use.
Maintenance requirements
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
3.0
Maintenance includes regular filter cleaning (wash and fully dry) and potential brush-roll hair cleanup; one reviewer notes an extra filter is included, which helps downtime.
P2
Product 2: Shark Stratos Upright Vacuum
4.1
Maintenance is moderate: washable filters and easy-empty bins help, but periodic brush/roller checks are still needed and odor cartridges add upkeep if used.
Maneuverability and Handling
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
2.8
Handling is commonly described as basic: no swivel steering and sometimes awkward turning, with some users also noting sticky push effort on carpet.
P2
Product 2: Shark Stratos Upright Vacuum
3.9
Handling is mixed: steering/swivel is praised for tight turns, but weight and bulk can feel awkward for stairs, tight areas, or long hose use (and it may tip).
Noise level
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
4.2
Noise is rarely discussed, but at least one long-term user describes it as quieter than other vacuums they have owned.
P2
Product 2: Shark Stratos Upright Vacuum
3.4
Noise is a common complaint: it is often described as louder than expected for a premium upright, though not necessarily the loudest in its category.
Odor control
P1Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
No score yet
P2
Product 2: Shark Stratos Upright Vacuum
3.4
The odor-neutralizer feature is polarizing: some notice a light freshness at first, but others barely detect it or say it fades quickly, making it optional upkeep.
Onboard tool storage
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
3.9
Onboard tool storage is noted positively in multiple reviews, with the basic attachments parking on the vacuum for quick access.
P2
Product 2: Shark Stratos Upright Vacuum
4.4
Some versions include onboard storage for key tools, helping keep basic attachments accessible.
Ongoing ownership costs (bags, filters, batteries)
P1Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
No score yet
P2
Product 2: Shark Stratos Upright Vacuum
4.4
Ongoing costs are generally modest (washable filters and long replacement intervals), but odor-neutralizer cartridges add a recurring cost if you use them.
Overall opinion
P1Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
No score yet
P2
Product 2: Shark Stratos Upright Vacuum
4.5
Overall sentiment is strongly positive, often ranking it near the top of upright-vac tests, with recurring caveats around weight/bulk and mixed shag/high-pile results.
Packaging quality
P1Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
No score yet
P2
Product 2: Shark Stratos Upright Vacuum
4.7
Packaging is described as organized and protective, with parts wrapped and easy to lift out.
Pet-Ready Features
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
3.4
Pet usefulness is mixed: some households report noticeably better hair control on carpets, while lab-style testing shows weaker pet-hair pickup versus typical upright averages.
P2
Product 2: Shark Stratos Upright Vacuum
4.2
Often praised for pet homes thanks to strong suction and anti-wrap brushrolls, but at least one lab-style review found pet-hair pickup only average, especially on high-pile carpet.
Price and Value
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
4.4
Strong value at deep-discount pricing (often cited well under $100), but several reviewers caution it is harder to justify if priced closer to midrange uprights due to hard-floor and handling limits.
P2
Product 2: Shark Stratos Upright Vacuum
4.4
Despite a premium price, reviewers often frame it as strong value versus higher-priced competitors due to cleaning performance, filtration, and Lift-Away versatility.
Self-propel feature
P1Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
No score yet
P2
Product 2: Shark Stratos Upright Vacuum
3.9
Not a true self-propelled upright, but some reviewers note the floorhead/rollers can provide a slight assist that makes pushing feel easier.
Stair Cleaning
P1Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
No score yet
P2
Product 2: Shark Stratos Upright Vacuum
4.2
Lift-Away helps with stairs by reducing what you have to maneuver, but the overall machine is still heavy, so frequent stair carrying can be tiring.
Storage footprint and upright-stand stability
P1Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
No score yet
P2
Product 2: Shark Stratos Upright Vacuum
2.9
The body and dust cup can feel bulky/top-heavy; at least one reviewer noted it can tip more easily, especially when stretching the hose.
Suction and Airflow
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
3.4
Testing references modest suction with respectable airflow for a plug-in budget upright, translating to decent carpet cleaning but not class-leading power.
P2
Product 2: Shark Stratos Upright Vacuum
4.8
Suction is repeatedly described as top-tier for a corded upright; multiple reviews link that power to fast pickup on most surfaces.
Suitability for heavy-duty use
P1Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
No score yet
P2
Product 2: Shark Stratos Upright Vacuum
4.4
Frequently described as capable of heavy-duty jobs thanks to strong suction and sturdy construction, including tasks like car cleaning.
Tool-change simplicity
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
3.4
Tool changes are simple once you understand the hose routing, but at least one reviewer notes it is easy to misuse if you forget to re-seat the tube for wand mode.
P2
Product 2: Shark Stratos Upright Vacuum
4.5
Switching from floor cleaning to hose/wand and tools is typically quick and straightforward, helped by the Lift-Away style design and simple releases.
Under-Furniture Pickup
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
2.7
Under-furniture reach is generally limited; multiple reviewers say it is not great under beds, though one demo shows a mechanism intended to help in tighter spots.
P2
Product 2: Shark Stratos Upright Vacuum
4.6
Under-furniture cleaning is a major advantage thanks to Powered Lift-Away, though the unit can feel clumsier if the canister stays attached in low clearance.
Upholstery / Above-Floor Pickup
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
2.0
Above-floor and upholstery cleaning is limited by the basic tool design; one lab-style review found the brush tool less effective and requiring multiple passes.
P2
Product 2: Shark Stratos Upright Vacuum
4.3
Above-floor cleaning is effective with the included tools; some bundles add powered pet tools that improve upholstery and tight-space results.
Versatility
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
3.4
Versatility is moderate: it can handle basic above-floor tasks with the included tools, but lacks premium features that make multi-surface and whole-home cleaning easier.
P2
Product 2: Shark Stratos Upright Vacuum
4.7
Versatility is a key strength: Lift-Away/Powered Lift-Away makes above-floor work and under-furniture cleaning easier than many uprights.
Weight
P1
Product 1: Eureka Airspeed Ultra-Lightweight Vacuum
4.7
Repeatedly described as genuinely lightweight (roughly 7.7–8.4 lb), which helps for quick cleanups and carrying room to room.
P2
Product 2: Shark Stratos Upright Vacuum
3.2
Weight is a recurring downside at about 17 lb; manageable for many, but noticeable for stairs and frequent carrying.