Average score
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.3
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.0
Accessories and Tools
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.5
Comes with a motorized pet-hair tool plus crevice and upholstery tools. Most reviewers find the set genuinely useful for pet messes and tight areas, though a few note the upholstery tool is less effective and one reviewer wished for a dedicated dusting brush.
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.5
The included tools (motorized pet brush, crevice tool, and scrubbing or stiff brush) add real versatility, with the crevice tool repeatedly praised for tight spaces.
Aesthetic design and finish
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.4
A few reviewers call it a nice-looking handheld with Bissell's bright pet-focused styling, and they generally like how it feels in the hand.
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.5
Several reviewers describe a sleek look with a transparent dust cup and generally tidy finish.
Airflow blowback
P1
Product 1: Bissell Pet Hair Eraser Cordless...
3.6
Exhaust airflow is noticeable. Some users like that it blows cool air near the handle, while at least one reviewer disliked the vent direction (toward the face) and wished it vented downward.
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
3.3
A small number of notes mention debris escaping after shutdown or scatter when using the wrong tool on hard floors, suggesting some backflow or blowback in certain scenarios.
Area Rug Handling
P1Product 1: Bissell Pet Hair Eraser Cordless...
No score yet
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.2
On area rugs, reviews report good pickup of dust, grit, and hair with the motorized tool, though it can fill the bin quickly.
Assembly and Setup
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.7
Setup is generally plug-in-and-go with little to assemble beyond charging and choosing an attachment. Most guidance centers on letting it fully charge before first use.
P2Product 2: Shark UltraCyclone Pro Cordless Handheld...
No score yetBattery and Charging
P1
Product 1: Bissell Pet Hair Eraser Cordless...
3.6
Charging experience is mixed: some testers report ~2–3 hours, while several others cite ~8 hours (often before first use). Users appreciate basic charge/low-battery indicators, but a few mention suction weakening as the battery gets low.
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
3.1
Battery is the most common limitation: typical runtime is short and charging can be slow, and the battery is not treated as easily swappable in the reviews.
Bin and Bag
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.3
Bagless, clear dust cup design; capacity is often cited around 0.7 L / 700 mL, which is a bit larger than many handheld competitors. Being able to see the debris level is a commonly mentioned plus.
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.0
Bin capacity is generally considered generous for the handheld category (around 0.43–0.45L), though a few still call it small if you are doing bigger jobs.
Build quality and durability
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.2
Several reviewers describe the unit as solid and ergonomic in-hand. The filtration stack and seals help keep debris away from the motor, though the motorized head can require periodic de-hairing.
P2Product 2: Shark UltraCyclone Pro Cordless Handheld...
No score yetCarpet — High-Pile Pickup
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.4
High-pile carpet pickup remains strong, though some fine debris (like sugar) may require extra passes to reach top results compared to hard floors and low-pile carpet.
P2Product 2: Shark UltraCyclone Pro Cordless Handheld...
No score yetCarpet — Low-Pile Pickup
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.7
In low-pile carpet tests, pickup rates were very high overall, with only minor dips tied to bulky debris that could clog the intake near the end of a run.
P2Product 2: Shark UltraCyclone Pro Cordless Handheld...
No score yetCarpet — Medium-Pile Pickup
P1Product 1: Bissell Pet Hair Eraser Cordless...
No score yet
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.1
On medium-pile carpet, the motorized tool generally lifts hair and small-to-medium debris well, sometimes needing extra passes at edges or for stubborn material.
Clogging and debris prevention
P1
Product 1: Bissell Pet Hair Eraser Cordless...
3.7
Fine debris pickup is generally reliable, but standardized tests reported occasional clogging or loss of suction when ingesting bulkier pieces (notably cereal).
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.1
Many testers say the airflow path resists clogs and passes debris well, but hair can still collect on brush bristles and occasionally block the nozzle.
Comparative performance
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.2
Across comparisons, it tends to win on well-roundedness (especially filtration and pet-hair capability) rather than being the most powerful handheld. It is selected as a top pick in at least one multi-model roundup.
P2Product 2: Shark UltraCyclone Pro Cordless Handheld...
No score yetControls and UI
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.3
Controls are simple (single power button), and some reviews mention helpful status LEDs/indicators (charging state or low-battery warning). Overall UI is minimal but clear.
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.6
Controls are simple and intuitive, with easy on/off operation and basic indicator lights for charging or low battery.
Cordless convenience
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.7
Cord-free portability is repeatedly cited as a main benefit, making it easy to grab for quick couch, stair, and car cleanups without dragging out a larger vacuum.
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.7
Being cordless is a major convenience for quick daily cleanups around the home and in the car.
Crevice / Groove Pickup (Hard Floors)
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.6
Crevice cleaning is a strong point. Reviews and tests show quick removal of sand or fine debris from cracks and tight corners using the crevice tool.
P2Product 2: Shark UltraCyclone Pro Cordless Handheld...
No score yetCyclone performance
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.2
One reviewer explicitly mentions cyclone-like airflow visible in the dust cup during use, suggesting effective debris separation even in a compact handheld design.
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.3
The dual cyclonic airflow design is credited with steady pickup and helping maintain suction, with multiple reviewers noting it is less prone to clogging than simpler handhelds.
Ease of use
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.6
Most reviews emphasize simplicity: minimal setup, one-button operation, and straightforward attachment use. It is commonly described as a convenient tool for quick jobs.
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.2
Operation is straightforward (single-button style) and the form factor is easy to maneuver, though the longer, slim body can be limiting in very cramped spaces.
Emptying and Mess Control
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.1
Most reviewers find the bin straightforward to remove and empty, and at least one notes a one-way valve that helps keep debris in when powered off. However, one competitive test observed some sand falling back out when the inlet was pointed downward.
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.2
One-button emptying is usually easy and touchless, but some reviewers found the mechanism a bit fiddly or warned it can scatter debris if you do not aim carefully.
Filtration / Dust Containment
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.4
Multiple reviews highlight multi-stage filtration/dust containment, with some testing calling it unusually good for this price tier. Filters are washable but still need periodic cleaning and eventual replacement.
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.0
Filters are typically washable (foam or felt styles), but HEPA-level containment is not consistently claimed and some guidance suggests periodic replacement.
Hair Pickup — Carpets
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.5
Embedded pet-hair removal on carpeted/mat surfaces is repeatedly described as excellent, largely credited to the powered brush tool designed specifically for pet hair.
P2Product 2: Shark UltraCyclone Pro Cordless Handheld...
No score yetHair Pickup — Hard Floors
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.2
Users report it does well picking up fur and scattered debris on hardwood, but deeply trapped litter in textured litter mats may not fully come out without multiple passes.
P2Product 2: Shark UltraCyclone Pro Cordless Handheld...
No score yetHair‑Wrap / Tangle Resistance
P1Product 1: Bissell Pet Hair Eraser Cordless...
No score yet
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.4
The motorized pet brush is often described as self-cleaning or low-tangle, keeping hair off the roller, although non-motorized brushes can still collect hair on their bristles.
Hard Floor — Fine Dust Pickup
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.7
On hard floors, fine debris (like sugar) scored very highly in lab-style tests, and real-world users report strong pickup of fur and dust in high-traffic spots.
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.2
Fine dust and small particles on hard floors are handled well with the crevice tool and careful passes; powered tools can scatter on slick surfaces in some tests.
Hard Floor — Large Debris Intake
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.0
Hard-floor pickup of common larger debris (rice, litter, kibble) is generally strong, but very large items can be more challenging; one competitive test showed limited ability to ingest oversized pieces compared to higher-powered models.
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
2.5
Large debris pickup is mixed: some tests report strong pickup, while others say oversized cereal-style pieces can be difficult.
Headlight and LED lights
P1Product 1: Bissell Pet Hair Eraser Cordless...
No score yet
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.3
LED headlights are called out as helpful for spotting small debris in darker corners.
Maintenance requirements
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.1
Routine upkeep is simple: empty the cup, clean/tap out the filters/mesh, and periodically remove hair from the brush roll. A few reviewers mention filters eventually need replacement and the brush tool can accumulate hair over time.
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.1
Maintenance is routine: frequent emptying, washable filters and bin components, and drying time after rinsing are common themes.
Maneuverability and Handling
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.4
The slender handheld shape and cordless use help it reach tight spaces and follow contours (cat trees, stair edges, between cushions). Maneuverability is consistently rated as a positive.
P2Product 2: Shark UltraCyclone Pro Cordless Handheld...
No score yetNoise level
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.4
Frequently described as relatively quiet for a handheld vacuum. Reported measurements vary by test setup, ranging from low-70s dB to low-80s dB.
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
3.4
Noise is described as average-to-loud for a handheld, with measurements spanning roughly the high-60s to high-80s dB and occasional comments about a whine.
Onboard tool storage
P1Product 1: Bissell Pet Hair Eraser Cordless...
No score yet
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
2.7
There is typically no built-in attachment storage, and multiple reviewers note the lack of a dedicated place for tools or a dock.
Ongoing ownership costs (bags, filters, batteries)
P1
Product 1: Bissell Pet Hair Eraser Cordless...
3.6
Recurring costs are mainly filters. One reviewer estimates annual filter spend roughly in the $20–$40 range depending on replacement frequency.
P2Product 2: Shark UltraCyclone Pro Cordless Handheld...
No score yetOverall durability/longevity
P1
Product 1: Bissell Pet Hair Eraser Cordless...
3.6
Long-term feedback is mixed: one reviewer reports consistent weekly use after a year without noticeable suction loss, while another warns the internal battery appears difficult to source/replace, which could limit service life.
P2Product 2: Shark UltraCyclone Pro Cordless Handheld...
No score yetOverall opinion
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.6
Overall sentiment is strongly positive: most reviewers recommend it for pet hair and quick cleanups, with recurring caveats about charge time, short-session runtime, and a few design quirks (tool tightness, upholstery tool performance).
P2Product 2: Shark UltraCyclone Pro Cordless Handheld...
No score yetPackaging quality
P1Product 1: Bissell Pet Hair Eraser Cordless...
No score yet
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.8
One review specifically praises recyclable, minimal packaging materials.
Pet-Ready Features
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.6
The powered pet-hair tool is the standout feature across reviews, repeatedly praised for pulling fur off couch cushions, cat trees, stairs, and carpeted surfaces where hair gets embedded.
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.5
Pet-focused performance is a highlight: the motorized pet tool pulls hair from couches, carpets, and car interiors, though embedded or wiry hair can require extra passes.
Price and Value
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.3
Perceived value depends on price: some reviewers call it a strong bargain when found in the sub-$50 range, while others note it can cost more than basic handhelds. The motorized pet tool and better-than-average filtration are the main value justifications.
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.6
Value is generally rated highly for a mid-priced handheld, especially for pet households wanting strong everyday pickup.
Runtime
P1
Product 1: Bissell Pet Hair Eraser Cordless...
3.8
Typical runtime lands in the ~15–20 minute range (often cited around 17–18 minutes). Reviewers generally frame this as enough for quick touch-ups, not long continuous sessions.
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
3.1
Measured runtime tends to land roughly in the 10–15 minute range across different tests and use cases.
Stair Cleaning
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.6
Multiple reviewers specifically demonstrate strong performance on carpeted stairs, especially for pet hair, using either the powered pet tool or crevice attachment for edges.
P2Product 2: Shark UltraCyclone Pro Cordless Handheld...
No score yetStorage footprint and upright-stand stability
P1Product 1: Bissell Pet Hair Eraser Cordless...
No score yet
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
3.0
Storage is a recurring complaint: no included stand or dock in several packages, and some wish for a wall mount or more compact countertop storage.
Suction and Airflow
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.3
Suction/pickup is widely described as strong for a handheld, with especially good results on pet hair and common dry debris. Comparative testing suggests its overall power score is closer to average than class-leading, and several users note performance can taper as the battery drains.
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.3
Suction is widely described as strong for a handheld, especially for surface crumbs and hair, but it is less convincing on deeply worked-in dirt and some heavy debris.
Suitability for small spaces
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.6
Best suited to quick spot-cleaning and small areas (furniture, stairs, cars). Several reviewers explicitly say it is not intended to replace a full-size vacuum for large rooms.
P2Product 2: Shark UltraCyclone Pro Cordless Handheld...
No score yetSurface safety with attachments
P1Product 1: Bissell Pet Hair Eraser Cordless...
No score yet
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.6
The dusting or soft-bristle attachment is described as gentle on delicate surfaces, helping reduce the risk of scratches or streaks.
Tool-change simplicity
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.1
Tool changes are usually quick (slide/snap-on), but more than one reviewer mentions the motorized brush can fit very tightly, sometimes requiring extra force or wiggling to remove.
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.4
Tool swaps are generally quick: attachments push or snap on and off without fuss.
Upholstery / Above-Floor Pickup
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.5
Above-floor cleaning is a major strength with the motorized tool (couches, chairs, blankets). Feedback on the non-powered upholstery tool is mixed; some find it helpful, others find it annoying to remove hair from the bristles.
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.4
Above-floor cleaning is a core strength for cars and upholstery, but some mention the nozzle can cling to fabric or requires the right angle for best results.
Versatility
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.5
Regularly used across multiple scenarios (stairs, sofas, pet areas, vehicles, lint cleanup), making it a versatile secondary vacuum for targeted messes.
P2Product 2: Shark UltraCyclone Pro Cordless Handheld...
No score yetWeight
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.3
Reported around ~3 lb (with at least one test listing ~2.6 lb), and generally described as comfortable to carry and not too heavy for above-floor work.
P2
Product 2: Shark UltraCyclone Pro Cordless Handheld...
4.5
Weight is a consistent win: reviewers describe it as light in-hand and easy to use for quick cleanups and car detailing without arm fatigue.