Average score
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.0
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.2
Accessories and Tools
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.2
Across reviews, the included tool set is a major strength (crevice, dusting/upholstery, pet tools, and sometimes straight‑suction nozzles), though a few variants ship with a slimmer bundle.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
3.8
Included tools usually cover basics like a crevice/duster tool and an anti-allergen brush. Several reviewers wish it bundled more (powered upholstery tool, extra filters, or a dedicated pet tool depending on region).
Aesthetic design and finish
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.2
Design is generally seen as clean and functional (often white/red or maroon styling) with clear plastics and practical layout, even if some call it slightly dated.
P2Product 2: Shark Stratos Cordless Vacuum IZ862H
No score yetAI, Smart, App and Automation
P1Product 1: Shark Rotator Lift-Away Vacuum
No score yet
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.3
Clean Sense IQ dirt sensing that automatically adjusts suction is generally viewed as useful, though at least one reviewer felt the boost was subtle aside from added noise.
Area Rug Handling
P1Product 1: Shark Rotator Lift-Away Vacuum
No score yet
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
3.4
Area rugs are usually handled well, but thin or lightweight rugs can get pulled toward the head unless suction is reduced.
Assembly and Setup
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.7
Assembly is typically quick with keyed connections and no tools required; most parts snap into place in minutes.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.6
Assembly is typically fast and intuitive, with most reviewers set up in minutes; occasional fiddly steps are tied to the scent cartridge and its dial.
Automatic shutoff for obstructions
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.5
Brushroll jam protection is mentioned in several reviews (indicator lights and/or automatic shutdown) to help prevent overheating when the brush is obstructed.
P2Product 2: Shark Stratos Cordless Vacuum IZ862H
No score yetBattery and Charging
P1Product 1: Shark Rotator Lift-Away Vacuum
No score yet
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
3.9
Charging times are typically around 3 to 4.5 hours, and the removable battery is a plus. Some reviewers report performance is more consistent when the battery is kept fully charged or when a second battery is available.
Bin and Bag
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.0
Bin size varies widely by model (from sub‑quart to ~3L class), but most note easy access; smaller bins require more frequent emptying during whole‑home cleans.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
3.7
Bin size feels acceptable for many whole-home cleans, but some reviewers find it small or awkwardly shaped, especially when dealing with fine powders that cling to the interior.
Build quality and durability
P1
Product 1: Shark Rotator Lift-Away Vacuum
3.9
Build quality is often described as solid and durable, but a few reviews report average fit/finish or concerns about switch/motor longevity on certain newer versions.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.6
Durability impressions are positive in hands-on use, with reports of the body surviving bumps and feeling well built, although the overall unit is heavy.
Carpet — High-Pile Pickup
P1
Product 1: Shark Rotator Lift-Away Vacuum
2.5
High‑pile/shag is a common weak spot: multiple reviews cite trouble with large debris sitting above the nozzle and reduced pickup compared with low/medium pile.
P2Product 2: Shark Stratos Cordless Vacuum IZ862H
No score yetCarpet — Low-Pile Pickup
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.2
Low‑pile carpet pickup is generally very good, often near the top of class, though a few tests show inconsistency with very fine particles that can take extra passes.
P2Product 2: Shark Stratos Cordless Vacuum IZ862H
No score yetCarpet — Medium-Pile Pickup
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.2
Deep‑clean performance on medium pile is consistently strong in lab-style tests, often scoring in the mid‑90s range for embedded debris pickup.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.3
Carpet cleaning is often rated very good to excellent, including deep-clean style tests. One lab-style review found only average per-pass pickup versus top competitors, so expectations should be calibrated to mode and carpet type.
Clogging and debris prevention
P1
Product 1: Shark Rotator Lift-Away Vacuum
3.5
Clogging/roller stalls can happen (particularly with DuoClean front rollers or hair clumping), but access doors and removable rollers make clearing possible if you stay on maintenance.
P2Product 2: Shark Stratos Cordless Vacuum IZ862H
No score yetComparative performance
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.2
In head-to-head comparisons, Rotators often trail the priciest Dysons in some tests but stay competitive overall, with versatility and price frequently tipping the scales.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.6
In comparisons, it is often positioned as competitive with top cordless models and has won category awards in some sources; a few reviewers still say other models may offer better value depending on sales and feature priorities.
Controls and UI
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.3
Controls are usually intuitive (floor-type switches, brushroll toggles, and suction sliders), with minor complaints like always‑on lights or awkward hose release ergonomics.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.3
Controls and the LED display are widely liked, with clear mode changes plus battery and sensor feedback that are easy to read while cleaning.
Convertible handheld design
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.1
Lift‑Away/convertible pod designs are widely praised for portability and above-floor cleaning; tradeoffs include carrying weight and whether the floorhead remains powered when detached (model dependent).
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.2
Detaching to a handheld configuration is useful for stairs, furniture, and cars, but several reviewers note it can feel a bit heavy in the hand for extended above-floor work.
Cord length
P1
Product 1: Shark Rotator Lift-Away Vacuum
3.7
Cord length depends on the variant: many have a helpful 30‑ft cord, while some ADV versions use a shorter 25‑ft cord that can force outlet changes.
P2Product 2: Shark Stratos Cordless Vacuum IZ862H
No score yetCordless convenience
P1Product 1: Shark Rotator Lift-Away Vacuum
No score yet
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.7
Cordless operation is repeatedly praised for quick daily cleanups and easier movement around furniture and stairs; the main limiter is how quickly runtime drops in higher modes.
Cord management
P1
Product 1: Shark Rotator Lift-Away Vacuum
3.6
Cord management is basic (hook wraps, no retract), which works but feels less premium than retractable systems.
P2Product 2: Shark Stratos Cordless Vacuum IZ862H
No score yetCrevice / Groove Pickup (Hard Floors)
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.1
Crevice pickup ranges from perfect on some models to notably below average on others (especially where head airflow is much lower than hose airflow).
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.7
Crevice and groove cleaning is strong in multiple tests, supported by good head sealing and effective crevice tools.
Dried-On Stain Removal
P1Product 1: Shark Rotator Lift-Away Vacuum
No score yet
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.5
Steering and handling are commonly described as smooth and responsive with good swivel, though the head can feel bulky in tight gaps.
Ease of use
P1Product 1: Shark Rotator Lift-Away Vacuum
No score yet
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.6
Ease of use is broadly praised for intuitive controls and smooth cleaning on mixed floors, with the main caveat being fatigue from the unit's weight during longer sessions.
Edge and Baseboard Cleaning (Hard Floors)
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.7
Edge/baseboard pickup is frequently strong, with multiple tests reporting near‑complete debris removal along walls.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.5
Edge and baseboard performance is repeatedly described as very good, helped by strong sealing at the floorhead.
Emptying and Mess Control
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.4
Emptying is typically straightforward with bottom‑dump bins and occasional top access for clogs; a few reviews note the usual bagless ‘dust puff’ when dumping.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
3.9
Emptying is typically one-button and low-mess, but fine powders can stick inside the bin and require rinsing for a truly clean cup.
Filtration / Dust Containment
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.8
Repeatedly praised: sealed systems plus HEPA-style filtration are reported to contain dust well and pass fog/smoke-style tests in multiple reviews.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.7
Multiple reviews emphasize a sealed, HEPA-style filtration system and strong dust containment, including smoke-style tests and praise for reduced dust blowback.
Floorhead design
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.2
Floorhead design varies: DuoClean/PowerFins heads boost mixed-debris and hard-floor performance, but at least one long review argues the fin/roller layout can reduce carpet agitation and trap debris under the front roller.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.3
The DuoClean two-roller, power-fin style floorhead earns frequent praise for smooth transitions and strong pickup, but its bulk can make narrow reach harder.
Floorhead Seal on Hard Floors
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.8
Soft-roller (DuoClean) designs are often described as sealing well to hard floors, improving fine-dust pickup and reducing scatter.
P2Product 2: Shark Stratos Cordless Vacuum IZ862H
No score yetHair-removal channel issues
P1
Product 1: Shark Rotator Lift-Away Vacuum
2.8
Some users report hair and debris collecting near the bin/hose junction, creating localized clogs that need occasional clearing even if the brushroll stays tangle-free.
P2Product 2: Shark Stratos Cordless Vacuum IZ862H
No score yetHair Pickup — Carpets
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.7
Carpet hair pickup is consistently strong for both pet and human hair, and pet tools often remove embedded fur from upholstery and carpeted stairs.
P2Product 2: Shark Stratos Cordless Vacuum IZ862H
No score yetHair Pickup — Hard Floors
P1
Product 1: Shark Rotator Lift-Away Vacuum
2.9
Hard-floor hair pickup can be hit-or-miss: some models struggle with brushroll off, but performance improves with specialized hard-floor tools or using the wand/attachments.
P2Product 2: Shark Stratos Cordless Vacuum IZ862H
No score yetHair‑Wrap / Tangle Resistance
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.2
Hair-wrap resistance is excellent on newer anti‑tangle/self‑cleaning brushrolls, but older designs may still wrap long hair and require manual cutting.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.4
Most reviews say hair wrap is minimal thanks to a self-cleaning brushroll design, though one stress test still reported tangling under heavy hair conditions.
Hard Floor — Fine Dust Pickup
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.4
Fine-dust pickup on hard floors is usually excellent—especially with DuoClean/soft rollers—while traditional heads may miss ultra-fine crumbs unless you use the wand/straight-suction nozzle.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.6
Fine-dust pickup on hard floors is a standout strength in many tests, though ultra-fine sand or sugar may need an extra pass or a higher power setting.
Hard Floor — Large Debris Intake
P1
Product 1: Shark Rotator Lift-Away Vacuum
3.8
Large debris pickup on hard floors is mixed: DuoClean heads and straight-suction nozzles can perform very well, but some models push around tall pieces like cereal/Cheerios unless you switch to the wand.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.7
Large debris pickup is consistently strong with little scatter reported, handling cereal, rice puffs, and other chunky messes well.
Headlight and LED lights
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.3
LED headlights are common and range from ‘okay’ to very bright banks of lights, helping visibility under furniture and along edges.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.4
LED headlights are frequently mentioned as helpful for spotting dust; a few sources differ on whether a headlight is included in specs, but hands-on reviews generally report usable LEDs.
Hose length
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.3
Hose reach is a standout on certain variants (up to ~12 ft), but other models feel shorter in practice and can contribute to tip‑overs during above-floor cleaning.
P2Product 2: Shark Stratos Cordless Vacuum IZ862H
No score yetLow-profile design
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.2
Low-profile heads help reach under many couches and beds, though not every piece of furniture is accessible depending on clearance and model geometry.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.4
Despite a bulky head overall, several reviewers note it can still get under some cabinets or low furniture when paired with the flexible wand.
Maintenance requirements
P1
Product 1: Shark Rotator Lift-Away Vacuum
3.6
Maintenance is moderate: washable filters and anti‑tangle rollers help, but DuoClean front rollers and brushrolls can need periodic cleaning to prevent stalls and maintain suction.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.1
Maintenance is usually described as low effort due to washable filters and reduced hair wrap; cleaning the dust cup after fine powders can be the most annoying routine task.
Maneuverability and Handling
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.0
Swivel steering is generally liked, but handling can range from smooth and responsive to stiff or tip‑prone in wand mode; some models also exhibit strong forward ‘pull’ on carpet.
P2Product 2: Shark Stratos Cordless Vacuum IZ862H
No score yetNoise level
P1
Product 1: Shark Rotator Lift-Away Vacuum
3.5
Noise is typically described as average to loud for a corded upright (often around the high‑70s to ~80 dB), with some models sounding higher‑pitched on carpet.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
3.6
Noise is reasonable in Eco/auto modes in at least one measurement, but it becomes noticeably loud in Boost and when the dirt sensor ramps power.
Odor control
P1
Product 1: Shark Rotator Lift-Away Vacuum
3.8
Odor-neutralizing cartridges can add a pleasant scent, but at least one review reports the fragrance fading much sooner than advertised.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
3.6
The odor-neutralizer cartridge is polarizing: some love the fresh scent while others find it too strong or unnecessary. It can also introduce ongoing cartridge costs.
Onboard tool storage
P1
Product 1: Shark Rotator Lift-Away Vacuum
3.5
Onboard tool storage varies: some models store only a couple of tools, while others include caddies; limited onboard slots are a frequent complaint.
P2Product 2: Shark Stratos Cordless Vacuum IZ862H
No score yetOngoing ownership costs (bags, filters, batteries)
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.3
Ongoing costs are generally low for a corded, bagless design—mostly periodic filter washing and occasional filter replacement (some reviews estimate costs in the teens per year).
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
3.6
Beyond filters and batteries, the optional scent cartridges can add a small recurring cost, and some reviewers wish spare filters were included for the price.
Overall durability/longevity
P1
Product 1: Shark Rotator Lift-Away Vacuum
2.0
Longevity perceptions are mixed: many call it sturdy, but a few warn that key assemblies (especially floorheads) may be costly or not fully covered by warranty.
P2Product 2: Shark Stratos Cordless Vacuum IZ862H
No score yetPackaging quality
P1Product 1: Shark Rotator Lift-Away Vacuum
No score yet
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.6
At least one hands-on review calls the packaging minimal and largely recyclable, with little unnecessary filler.
Pet-Ready Features
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.6
Pet-focused features (pet power/turbo tools, anti‑tangle brushrolls, and sealed filtration) consistently earn high marks for homes with shedding pets.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.6
Pet owners consistently report strong hair pickup on floors and furniture, making it a reliable choice for routine pet messes.
Price and Value
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.3
Value is often a standout versus premium brands, but some newer variants are priced close to higher-tier Sharks (Vertex/Stratos), making the value proposition less clear.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
3.9
Value perceptions hinge on price: at full MSRP it is often labeled expensive, but it is frequently viewed as a strong buy when discounted, especially versus premium cordless rivals.
Runtime
P1Product 1: Shark Rotator Lift-Away Vacuum
No score yet
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.1
Eco runtimes around an hour are frequently cited, while sensor/auto modes are commonly closer to the 20–30 minute range depending on surface and usage. Boost or Max runtime is short in testing (around 10–11 minutes), which is typical for high-power cordless sticks.
Self-propel feature
P1
Product 1: Shark Rotator Lift-Away Vacuum
2.8
Brushroll ‘self‑pull’ behavior divides opinions—some find it helps forward movement on carpet, while others say it yanks too aggressively and makes pull‑back tiring.
P2Product 2: Shark Stratos Cordless Vacuum IZ862H
No score yetStair Cleaning
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.1
Stair cleaning is commonly cited as a Lift‑Away advantage, especially when paired with pet power tools and long hoses, though the carry/handling can feel awkward for some.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
3.6
Stair cleaning is doable, especially in handheld mode, but several reviewers call out the head weight as tiring when doing stairs with the full unit.
Storage footprint and upright-stand stability
P1
Product 1: Shark Rotator Lift-Away Vacuum
2.4
Stability is model-dependent: several reviewers mention tip‑overs when using the hose/wand, especially with higher-mounted hoses or strong pull-forward brushroll behavior.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.2
The MultiFLEX hinge lets the vacuum fold down for compact, often freestanding storage. A minority of reviewers note it may not stand fully upright as securely as a docked unit.
Stuck resistance
P1Product 1: Shark Rotator Lift-Away Vacuum
No score yet
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
3.2
A few users note the brush can grab small objects like cords or fabric if you are not careful, but these clogs are usually easy to clear without damage.
Suction and Airflow
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.3
Most reviews report strong suction and above‑average real‑world pickup; some variants show higher airflow at the hose than at the floorhead, which can reduce crevice performance on those units.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.5
Most reviewers describe suction as genuinely strong for a cordless stick, with some tests measuring class-leading numbers for Shark. A few sources note it is not the absolute strongest versus premium competitors, and power use rises quickly in high modes.
Suitability for heavy-duty use
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.7
Several reviewers consider the Rotator powerful enough for heavy-duty messes and deep carpet cleaning, especially in corded and powered-head variants.
P2Product 2: Shark Stratos Cordless Vacuum IZ862H
No score yetSupport and Reliability
P1
Product 1: Shark Rotator Lift-Away Vacuum
3.9
Warranty length is commonly 5 years, but reviewers note exclusions and part-coverage limitations; experiences range from satisfied to frustrated, especially around powerhead repairs.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.3
A longer warranty period is a recurring highlight, though some reviewers still recommend buying with coverage because repairability can be a concern for cordless sticks in general.
Surface safety with attachments
P1
Product 1: Shark Rotator Lift-Away Vacuum
2.7
Surface safety is mixed: using brushrolls on delicate floors can risk scratching, and one review notes wand plastics that can scuff paint/furniture if you’re not careful.
P2Product 2: Shark Stratos Cordless Vacuum IZ862H
No score yetTool-change simplicity
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.4
Most reviewers find the modular parts click together cleanly and attachments swap quickly; Lift‑Away conversions are usually simple once you learn the latches.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.2
Swapping attachments and switching into handheld mode is generally quick and straightforward, which helps for spot-cleaning and tight spaces.
Under-Furniture Pickup
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.2
Under‑furniture reach benefits from Lift‑Away and slimmer heads; powered Lift‑Away models are especially effective, while non‑powered versions may require more repositioning.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.8
The MultiFLEX bending wand is repeatedly highlighted for under-furniture reach and reducing how much you need to bend down while vacuuming.
Upholstery / Above-Floor Pickup
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.7
Above-floor and upholstery cleaning is repeatedly highlighted as a strength when using the Lift‑Away pod and included upholstery/pet tools, especially for furniture and stairs.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.2
Above-floor cleaning is generally effective on upholstery and tight spots, but multiple sources note the lack of a powered upholstery tool in the box.
Versatility
P1
Product 1: Shark Rotator Lift-Away Vacuum
4.8
Versatility is a consistent strength: upright cleaning plus Lift‑Away/pod modes and wand tools cover floors, stairs, upholstery, and hard-to-reach spots.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
4.4
Versatility is a strength: it works across mixed floors, folds for storage, and converts to handheld for above-floor tasks. It is not a wet/dry or self-empty system, so it stays focused on vacuuming.
Weight
P1
Product 1: Shark Rotator Lift-Away Vacuum
3.7
Weight varies by model but is typically mid‑range for an upright; several reviewers find it manageable in-floor use but heavy when carrying the pod or doing above-floor work.
P2
Product 2: Shark Stratos Cordless Vacuum IZ862H
3.3
Weight is the most common ergonomic complaint, with many calling it heavier than peers and sometimes top- or head-heavy, especially on stairs.